Relevant bibliographies by topics / CCMP

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  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
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Academic literature on the topic 'CCMP'

Author: Grafiati
Published: 4 June 2021
Last updated: 30 January 2023

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Journal articles on the topic "CCMP"

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Cannon, Gordon C., Sabine Heinhorst, Christopher E. Bradburne, and Jessup M. Shively. "Carboxysome genomics: a status report." Functional Plant Biology 29, no. 3 (2002): 175. http://dx.doi.org/10.1071/pp01200.

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Carboxysomes, microcompartments that enhance the fixation of carbon dioxide by Rubisco, are found in several chemoautotrophs and in all cyanobacteria thus far examined. The genes for Rubisco large (cbbL) and small (cbbS) subunits (cbb for Calvin-Benson-Bassham), along with the genes (csoS) for the carboxysome shell peptides, are organized in a putative operon in Halothiobacillus neapolitanus in the following order: cbbL,cbbS, csoS2, csoS3, orfA, orfB, csoS1C, csoS1A, and csoS1B. DNA sequencing has revealed essentially the same operon in three other thiobacilli, Acidithiobacillus ferrooxidans, Thiomonas intermedia, and Thiobacillus denitrificans. The carboxysome genes are also clustered inSynechococcus sp. and Synechocystis sp., although in some cases certain genes lie outside the cluster. The genes, labelled ccm for CO2 concentrating mechanism, exist in Synechococcus PCC7942 in the order ccmK, ccmL, ccmM, ccmN, and ccmO, and are located upstream of the Rubisco genes. ccmO is absent, and multiple copies of ccmK exist in some species. The ccmK/ccmO and ccmL genes are homologues of csoS1CAB andorfAB, respectively. The ccmM and ccmN genes have no apparent counterpart in the thiobacilli. More recently, the genome sequence of four additional cyanobacteria has become available. The carboxysome genes in Nostoc punctiforme are clustered like, and are similar to, the genes of the earlier mentioned cyanobacteria. However, the three marine organisms Prochlorococcus marinus MIT9313, P. marinus MED4, and Synechococcus WH8102, possess an operon nearly identical to that found in thiobacilli. Furthermore, the genes exhibit surprising sequence identity to the carboxysome genes of the thiobacilli.
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Skowronek, Dariush, Robin A. Pilz, Konrad Schwefel, Christiane D. Much, Ute Felbor, and Matthias Rath. "Bringing CCM into a dish: cell culture models for cerebral cavernous malformations." Medizinische Genetik 33, no. 3 (September 1, 2021): 251–59. http://dx.doi.org/10.1515/medgen-2021-2091.

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Abstract Cerebral cavernous malformations (CCMs) are vascular lesions that can cause severe neurological complications due to intracranial hemorrhage. Although the CCM disease genes, CCM1, CCM2, and CCM3, have been known for more than 15 years now, our understanding of CCM pathogenesis is still incomplete. CCM research currently focuses on three main disease mechanisms: (1) clonal expansion of endothelial cells with biallelic inactivation of CCM1, CCM2, or CCM3, (2) recruitment of cells with preserved CCM protein expression into the growing lesion, and (3) disruption of endothelial cell–cell junctions in CCMs. We here describe novel CRISPR/Cas9-based in vitro models of CCM and discuss their strengths and limitations in the context of high-throughput drug screening and repurposing approaches.
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Sanders, Carsten, Clémence Boulay, and Fevzi Daldal. "Membrane-Spanning and Periplasmic Segments of CcmI Have Distinct Functions during Cytochrome c Biogenesis in Rhodobacter capsulatus." Journal of Bacteriology 189, no. 3 (November 22, 2006): 789–800. http://dx.doi.org/10.1128/jb.01441-06.

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ABSTRACT In gram-negative bacteria, like Rhodobacter capsulatus, about 10 membrane-bound components (CcmABCDEFGHI and CcdA) are required for periplasmic maturation of c-type cytochromes. These components perform the chaperoning and thio-oxidoreduction of the apoproteins as well as the delivery and ligation of the heme cofactors. In the absence of any of these components, including CcmI, proposed to act as an apocytochrome c chaperone, R. capsulatus does not have the ability to produce holocytochromes c or consequently to exhibit photosynthetic growth and cytochrome cbb 3 oxidase activity. Previously, we have demonstrated that null mutants of CcmI partially overcome cytochrome c deficiency phenotypes upon overproduction of the CcmF-R. capsulatus CcmH (CcmF-CcmHRc) couple in a growth medium-dependent manner and fully bypass these defects by additional overproduction of CcmG. Here, we show that overproduction of the CcmF-CcmHRc couple and overproduction of the N-terminal membrane-spanning segment of CcmI (CcmI-1) have similar suppression effects of cytochrome c maturation defects in CcmI-null mutants. Likewise, additional overproduction of CcmG, the C-terminal periplasmic segment of CcmI (CcmI-2), or even of apocytochrome c 2 also provides complementation abilities similar to those of these mutants. These results indicate that the two segments of CcmI have different functions and support our earlier findings that two independent steps are required for full recovery of the loss of CcmI function. We therefore propose that CcmI-1 is part of the CcmF-CcmHRc-dependent heme ligation, while CcmI-2 is involved in the CcdA- and CcmG-dependent apoprotein thioreduction steps, which intersect at the level of CcmI during cytochrome c biogenesis.
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Wang, Kang, Huanjiao Jenny Zhou, and Min Wang. "CCM3 and cerebral cavernous malformation disease." Stroke and Vascular Neurology 4, no. 2 (March 2, 2019): 67–70. http://dx.doi.org/10.1136/svn-2018-000195.

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Cerebral cavernous malformations (CCMs) are vascular lesions characterised by enlarged and irregular structure of small blood vessels in the brain, which can result in increased risk of stroke, focal neurological defects and seizures. Three different genes, CCM1/Krev/Rap1 Interacting Trapped 1, CCM2/MGC4607 and CCM3/PDCD10, are associated with the CCMs’ progression, and mutations in one of three CCM genes cause CCM disease. These three CCM proteins have similar function in maintaining the normal structure of small blood vessels. However, CCM3 mutation results in a more severe form of the disease which may suggest that CCM3 has unique biological function in the vasculature. The current review focuses on the signalling pathways mediated by CCM3 in regulating endothelial cell junction, proliferation, migration and permeability. These findings may offer potential therapeutic strategies for the treatment of CCMs.
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STEVANOVIĆ, M., P. ČADEŽ, B. ŽLENDER, and M. FILIPIČ. "Genotoxicity Testing of Cooked Cured Meat Pigment (CCMP) and Meat Emulsion Coagulates Prepared with CCMP." Journal of Food Protection 63, no. 7 (July 1, 2000): 945–52. http://dx.doi.org/10.4315/0362-028x-63.7.945.

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The preformed cooked cured meat pigment (CCMP) synthesized directly from bovine red blood cells or through a hemin intermediate was found to be a viable colorant for application to comminuted pork as a nitrite substitute. However the genotoxicity of CCMP and meat emulsion coagulates prepared with CCMP has not been evaluated. Therefore the objectives of this work were to investigate genotoxicity of CCMP and the influence of CCMP addition on genotoxicity and the content of residual nitrite in model meat emulsion coagulates. Meat emulsions were prepared from white (musculus longissimus dorsi) and red (musculus quadriceps femoris) pork muscles with two different amounts of synthesized pigment CCMP. Comparatively, emulsions with fixed addition of nitrite salt and emulsions without any addition for color development were made. Genotoxicity of CCMP and meat emulsion coagulates was tested with the SOS/umu test and the Ames test. Neither CCMP nor meat emulsion coagulates prepared with CCMP or nitrite salt were genotoxic in the SOS/umu test. In the Ames test using Salmonella Typhimurium strains TA98 and TA100 samples of coagulates prepared with CCMP and with nitrite showed weak mutagenic activity in Salmonella Typhimurium strain TA100 but only in the absence of the metabolic activation, while CCMP was not mutagenic. Coagulates prepared with CCMP contained significantly less residual nitrite than coagulates prepared with nitrite salt. These results indicate that from the human health standpoint the substitution of nitrite salt with CCMP would be highly recommendable.
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Zhu, Yuan, Qun Wu, Jin-Fang Xu, Dorothea Miller, I. Erol Sandalcioglu, Jian-Min Zhang, and Ulrich Sure. "Differential angiogenesis function of CCM2 and CCM3 in cerebral cavernous malformations." Neurosurgical Focus 29, no. 3 (September 2010): E1. http://dx.doi.org/10.3171/2010.5.focus1090.

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Object Loss-of-function mutations in CCM genes are frequently detected in familial cerebral cavernous malformations (CCMs). However, the current functional studies of the CCM genes in vitro have been performed mostly in commercially purchased normal cell lines and the results appeared discrepant. The fact that the cerebral vascular defects are rarely observed in CCM gene-deficient animals suggests the requirement of additional pathological background for the formation of vascular lesions. Consistent with these data, the authors assumed that silencing CCM genes in the endothelium derived from CCMs (CCM-ECs) serves as a unique and valuable model for investigating the function of the CCM genes in the pathogenesis of CCMs. To this end, the authors investigated the role and signaling of CCM2 and CCM3 in the key steps of angiogenesis using CCM-ECs. Methods Endothelial cells (ECs) derived from CCMs were isolated, purified, and cultured from the fresh operative specimens of sporadic CCMs (31 cases). The CCM2 and CCM3 genes were silenced by the specific short interfering RNAs in CCM-ECs and in control cultures (human brain microvascular ECs and human umbilical vein ECs). The efficiency of gene silencing was proven by real-time reverse transcriptase polymerase chain reaction. Cell proliferation and apoptosis, migration, tube formation, and the expression of phosphor-p38, phosphor-Akt, and phosphor-extracellular signal-regulated kinase–1 and 2 (ERK1/2) were analyzed under CCM2 and CCM3 silenced conditions in CCM-ECs. Results The CCM3 silencing significantly promoted proliferation and reduced apoptosis in all 3 types of endothelium, but accelerated cell migration exclusively in CCM-ECs. Interestingly, CCM2 siRNA influenced neither cell proliferation nor migration. Silencing of CCM3, and to a lesser extent CCM2, stimulated the growth and extension of sprouts selectively in CCM-ECs. Loss of CCM2 or CCM3 did not significantly influence the formation of the tubelike structure. However, the maintenance of tube stability was largely impaired by CCM2, but not CCM3, silencing. Western blot analysis revealed that CCM2 and CCM3 silencing commonly activated p38, Akt, and ERK1/2 in CCM-ECs. Conclusions The unique response of CCM-ECs to CCM2 or CCM3 siRNA indicates that silencing CCM genes in CCM-ECs is valuable for further studies on the pathogenesis of CCMs. Using this model system, the authors demonstrate a distinct role of CCM2 and CCM3 in modulating the different processes of angiogenesis. The stimulation of endothelial proliferation, migration, and massively growing and branching angiogenic sprouts after CCM3 silencing may potentially contribute to the formation of enriched capillary-like immature vessels in CCM lesions. The severe impairment of the tube integrity by CCM2, but not CCM3, silencing is associated with the different intracranial hemorrhage rate observed from CCM2 and CCM3 mutation carriers. The activation of p38, ERK1/2, and Akt signal proteins in CCM2- or CCM3-silenced CCM-ECs suggests a possible involvement of these common pathways in the pathogenesis of CCMs. However, the specific signaling mediating the distinct function of CCM genes in the pathogenesis of CCMs needs to be further elucidated.
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Pradhan, Madan M., Sreya Pradhan, Ambarish Dutta, Naman K. Shah, Neena Valecha, Pyare L. Joshi, Khageshwar Pradhan, et al. "Impact of the malaria comprehensive case management programme in Odisha, India." PLOS ONE 17, no. 3 (March 24, 2022): e0265352. http://dx.doi.org/10.1371/journal.pone.0265352.

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Background The Comprehensive Case Management Project (CCMP), was a collaborative implementation research initiative to strengthen malaria early detection and complete treatment in Odisha State, India. Methods A two-arm quasi-experimental design was deployed across four districts in Odisha, representing a range of malaria endemicity: Bolangir (low), Dhenkanal (moderate), Angul (high), and Kandhamal (hyper). In each district, a control block received routine malaria control measures, whereas a CCMP block received a range of interventions to intensify surveillance, diagnosis, and case management. Impact was evaluated by difference-in-difference (DID) analysis and interrupted time-series (ITS) analysis of monthly blood examination rate (MBER) and monthly parasite index (MPI) over three phases: phase 1 pre-CCMP (2009–2012) phase 2 CCMP intervention (2013–2015), and phase 3 post-CCMP (2016–2017). Results During CCMP implementation, adjusting for control blocks, DID and ITS analysis indicated a 25% increase in MBER and a 96% increase in MPI, followed by a –47% decline in MPI post-CCMP, though MBER was maintained. Level changes in MPI between phases 1 and 2 were most marked in Dhenkanal and Angul with increases of 976% and 287%, respectively, but declines in Bolangir (−57%) and Kandhamal (−22%). Between phase 2 and phase 3, despite the MBER remaining relatively constant, substantial decreases in MPI were observed in Dhenkanal (−78%), and Angul (−59%), with a more modest decline in Bolangir (−13%), and an increase in Kandhamal (14%). Conclusions Overall, CCMP improved malaria early detection and treatment through the enhancement of the existing network of malaria services which positively impacted case incidence in three districts. In Kandhamal, which is hyperendemic, the impact was not evident. However, in Dhenkanal and Angul, areas of moderate-to-high malaria endemicity, CCMP interventions precipitated a dramatic increase in case detection and a subsequent decline in malaria incidence, particularly in previously difficult-to-reach communities.
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Monzel, Maike, Maike Kuhn, Heike Bähre, Roland Seifert, and Erich H. Schneider. "PDE7A1 hydrolyzes cCMP." FEBS Letters 588, no. 18 (August 13, 2014): 3469–74. http://dx.doi.org/10.1016/j.febslet.2014.08.005.

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Thöny-Meyer, L. "Cytochrome c maturation: a complex pathway for a simple task?" Biochemical Society Transactions 30, no. 4 (August 1, 2002): 633–38. http://dx.doi.org/10.1042/bst0300633.

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Post-translational maturation of c-type cytochromes involves covalent attachment of haem to the apocytochrome polypeptide by two thioether bonds. In bacteria, haem attachment occurs in the periplasm, after the separate translocation of haem and the polypeptide across the cytoplasmic membrane. In Escherichia coli, delivery and attachment of the cofactor requires eight or nine specific proteins, which are believed to be organized in a membrane protein complex. After transport across the membrane, haem is attached covalently to the haem chaperone CcmE in an unusual way at a single histidine residue. However, haem binding to CcmE is transient and is succeeded by a further transfer to apocytochrome c. Both haem binding to and release from CcmE involve integral membrane proteins, CcmC and CcmF respectively, which carry a conserved tryptophan-rich motif in a periplasmic domain. Apocytochrome c polypeptides are synthesized as precursors and reach the periplasm by sec-dependent translocation. There they are prepared for haem binding by reduction of the cysteine residues in the motif Cys-Xaa-Xaa-Cys-His, which is characteristic of such proteins. This reduction is achieved in a thioreduction pathway, whereby electrons are passed from cytoplasmic thioredoxin to the transmembrane protein DsbD, across the membrane, and on to the specific reductases CcmG/CcmH. The merging of the haem delivery and the thioreduction pathways leads to the stereospecific insertion of haem into various type c cytochromes.
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Xia, Wen Yu, Kai Jun Wu, and Liang Zhou. "The Security Analysis of WLAN Protocol Based on 802.11i." Applied Mechanics and Materials 513-517 (February 2014): 628–31. http://dx.doi.org/10.4028/www.scientific.net/amm.513-517.628.

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This article briefly describes the weaknesses of WEP,which is previous generation wireless LAN security standard, then introduces the new generation of wireless network security standard 802.11i. Then the article introduces the process of TKIP and CCMP encryption. We use experiments to compare TKIP with CCMP about protocol security. Ultimately we conclude that CCMP encryption is safer.
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Dissertations / Theses on the topic "CCMP"

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Wolfertstetter, Stefanie [Verfasser], and Jens [Akademischer Betreuer] Schlossmann. "Funktion von cCMP und cCMP-spezifischen Signalwegen / Stefanie Wolfertstetter. Betreuer: Jens Schlossmann." Regensburg : Universitätsbibliothek Regensburg, 2015. http://d-nb.info/1078774161/34.

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Szőcs, Juraj. "Bezpečnostní analýza bezdrátových sítí." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2010. http://www.nusl.cz/ntk/nusl-218277.

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This master’s thesis deals with analysis of security in wireless networks. There are desc- ribed various methods of security systems, such as WEP, TKIP and CCMP. There is also realization of attacks against the wireless network and there is analysis of security weaknesses. Then there are discussed possible defense mechanisms. Part of this work was also analysis of local security in certain areas and evaluation of their security.
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Vojtíšek, Jindřich. "Analýza šifrovacích algoritmů ve standardu 802.11." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2014. http://www.nusl.cz/ntk/nusl-220648.

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This work deals with wireless standard 802.11, primaly about security algorithms used in them. Further there is made analysis of algorithms WEP, WPA and WPA2. This algorithms are described how coding by them works and for easier understandig are added block schemes of their principles. In practical part is realized algorithms WEP, WPA and WPA2 in program Matlab simulink. Model is complemented by graphs which shows how data changes when comming throught this systems.
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Ding, Shujing. "The application of mass spectrometry to Ginkgo biloba analysis and identification of phosphorylated proteins in response to elevated level of cCMP." Thesis, Swansea University, 2006. https://cronfa.swan.ac.uk/Record/cronfa42438.

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Mass spectrometry is widely used nowadays especially in the fields of pharmaceutical and proteomics research. Ginkgo biloba is one of the top selling phytophamiaceuticals in the US and Europe. The two major active components of Ginkgo leaf extract are the flavonoids and terpene lactones. Identification, determination, as well as the physiological effects of these two sets of compounds have been of increasing interest over the last 20 years. In this thesis, systematic qualitative and quantitative studies of the flavonoids and terpene lactones in Ginkgo biloba by liquid chromatography / mass spectrometry have been undertaken. Also in this thesis, mass spectrometric methodology was developed and applied to the identification of the proteins specifically phosphorylated in response to cCMP. Structural information of Ginkgo biloba flavonoids and terpene lactones, the fragment of compounds were obtained on both a LCQ ion trap and Q-TOF mass spectrometer. The tentative fragment pathways were proposed and used for structural elucidation of some unknown components in Ginkgo biloba commercial products. Capillary column separation of Ginkgo biloba commercial product was evaluated and fingerprint profiles of five Ginkgo biloba commercial products were compared. A reverse-phase high-performance liquid chromatography electrospray ionisation (RP-HPLC/ESI) mass spectrometry method was developed and validated for the simultaneous determination of ten major active components in Ginkgo biloba extract (bilobalide, ginkgolides A, B, C, quercetin, kaempferol, isorhamnetin, rutin hydrate, quercetin-3-beta-D-glucoside and quercitrin hydrate). The quantitative determination of flavonoids and terpene lactones by LC/MS in human urine after consumption of Ginkgo biloba product was developed. The online solid-phase extraction and capillary column with column-switch technique require minimum sample pre-treatment and both flavonoids and terpene lactones can be detected simultaneously. The mass accuracy at high molecular weight by matrix-assisted laser desoiption/ionisation time-of-flight mass spectrometry was investigated to resolve a question on mass accuracy which had been observed to be relatively low for high mss proteins. Bovine serum albumin (BSA) was employed as a model compound and strategies to improve mass measurement at high mass were examined. LC/MS was applied in part of the cyclic nucleotide project in the School of Biological Science. Since cAMP and cGMP are recognized second messengers and play important roles in signal transduction, to elucidate the function of cCMP in signal transduction, efforts were made to identify the cCMP-responsive protein kinase substrates. Methodology of specific enrichment of phosphopeptides using immobilized metal affinity chromatography (IMAC) was developed, phosphorylated proteins responding specifically to cCMP were proposed, and this supports the relationship of cCMP with cell hyperproliferation.
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McCarter, Harold Lars. "Analyzing Wireless LAN Security Overhead." Thesis, Virginia Tech, 2006. http://hdl.handle.net/10919/31789.

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Wireless local area networks (WLAN) are beginning to play a much larger role in corporate network environments and are already very popular for home networking applications. This increase in accessibility has created large security holes for hackers and thieves to abuse, which is finally being addressed by stronger security methods such as advanced encryption algorithms and efficient authentication processes. However, these security methods often hamper network performance unbeknownst to engineers and users. This research examines the effects of Wired Equivalent Privacy (WEP), Temporal Key Integrity Protocol (TKIP), and Counter Mode/CBC-MAC Protocol (CCMP) encryption algorithms on throughput rates for IEEE 802.11 networks as well as the authentication times for Lightweight Extensible Authentication Protocol (LEAP) and Protected Extensible Authentication Protocol (PEAP). The research shows that todayâ s wireless hardware is capable of reducing overhead of even the most advanced encryption schemes to less than five percent of the total bandwidth.
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Koenig, Theresa [Verfasser], and Roland [Akademischer Betreuer] Seifert. "Charakterisierung von Calnexin, Myomegalin und AKAP9 als potentielle Bindungspartner der zyklischen Nukleotide cCMP und cUMP / Theresa Koenig ; Akademischer Betreuer: Roland Seifert ; Institut für Pharmakologie." Hannover : Bibliothek der Medizinischen Hochschule Hannover, 2020. http://d-nb.info/1212871723/34.

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Škodák, Jaroslav. "Zabezpečení bezdrátových sítí IEEE 802.11." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217503.

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This work describes available and used standards, protocols and mechanisms used to secure IEEE 802.11 wireless networks. In the next section are listed vulnerabilities and possible attacks against different types of security. The principles of individual attacks on authentication, WEP security and WPA/WPA2 personal mode are described and realized using various software especially linux program aircrack-ng. Password for WEP security is obtained by passive eavesdropping data, using ARP replay injection and by creating own frames. The last two methods are used to generate traffic on the network, which is captured and then used to derive the WEP password. By injecting ARP frames, password was found in the number 60 000 captured frames and about 180 000 frames of data was needed for passive method. Decryption of WEP frame was done by fragment and KoreK chopchop attacks. This decrypted frame could be used to create fake frames and obtain WEP password. Brute force attack is realized for security WPA (WPA2) personal mode (often due to lack of strong password) by comparing password (passphrase) from password list. Speed of comparing is about 200 passwords/s.
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Shevket, Shevket Halil. "NMR studies on holo-CcmE and in vivo mutagenesis studies on the interaction between CcmC and CcmE." Thesis, University of Oxford, 2017. https://ora.ox.ac.uk/objects/uuid:e2371780-40b8-4e90-85d8-30448c98ef50.

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At least five different systems are responsible for the maturation of c-type cytochromes. System I, present in the mitochondria of photosynthetic organisms and most Gram-negative bacteria, is the most complex cytochrome c biogenesis system discovered. In the model organism Escherichia coli, more than 10 gene products work together to attach heme to the highly conserved CXXCH motif of the apo-cytochrome polypeptide. This system consists of proteins that chaperone the heme and the apo-cytochrome, and they ensure the correct assembly of the holo-cytochrome. In this thesis, CcmC and CcmE, two key players in the heme delivery part of System I prior to covalent attachment, have been investigated. Particular emphasis has been given to CcmE, an unusual heme chaperone that binds its heme via a covalent yet transient bond using its H130 residue. Bioinformatics techniques have been used to identify potential key residues on CcmC and CcmE, especially residues with high conservation and/or covariance between the two proteins. Site-directed mutagenesis studies and in vivo experiments were used to demonstrate that three pairs of conserved polar amino acids sharing a common orientation on CcmC and CcmE are crucial for the assembly of the CcmC:heme:CcmE complex, an essential intermediate for holo-CcmE formation. Single and multiple variants of these polar amino acid pairs demonstrated that these residues drive the interaction between CcmC and CcmE. Covariance analysis identified two highly co-varying residues on CcmC and CcmE. It was demonstrated that these residues play an important role in fine-tuning the positioning of CcmE in its complex with heme-bound CcmC, and their relative size is crucial for their role. Any perturbations decreasing the size of these residues led to incomplete processing of holo-CcmE, and abolishment of cytochrome c maturation. Holo-CcmE was reconstituted in vitro, and this protein was studied using 2D 1H- 15N HSQC. These studies provided residue-specific-level details on how the heme moiety interacts with the polypeptide in the covalently formed holo-CcmE. Contradictory to previous predictions, it was demonstrated that the heme moiety is not in close proximity to the core β-barrel fold of the protein. Rather, it was shown that heme interacts directly with the C-terminus. 2D 1H- 1H TOCSY studies were used to show that no tyrosine or phenylalanine ligands exist to the heme in holo-CcmE formed in vitro, suggesting that the protein most likely does not pack around the heme. These findings are consistent with the chaperone role of the protein, as the interaction of heme with the C-terminus enables its swift sequential transfer to the apo-cytochrome through CcmF. Heme titrations probed via 2D 1H- 15N HSQC were carried out on the H130A variant of CcmE, which cannot bind heme covalently. These studies provided clear insight into the non-covalent interactions between CcmE and heme, and the putative heme pocket of the CcmE protein. It was demonstrated that no heme pocket exists on apo-CcmE, and any non-covalent interactions between CcmE and heme are located around the C-terminus, specifically around R148 and R149. 1H- 1H 2D TOCSY identified Y154 as a potential ligand of the non-covalently bound heme. It was demonstrated that the highly conserved Y134 residue acts during initial non-covalent interactions with heme, and then may ligand switch to the Y154 residue.
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Jenssen, Sönke Elisabeth [Verfasser], Ute [Akademischer Betreuer] Felbor, Ute [Gutachter] Felbor, and Christian [Gutachter] Hübner. "Zerebrale Kavernomatose - Identifizierung tief-intronischer Varianten in den genomischen Regionen von CCM1, CCM2 und CCM3 mittels Hochdurchsatzsequenzierung / Sönke Elisabeth Jenssen ; Gutachter: Ute Felbor, Christian Hübner ; Betreuer: Ute Felbor." Greifswald : Universität Greifswald, 2019. http://d-nb.info/1202111211/34.

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Jenssen, Sönke Elisabeth [Verfasser], Ute Akademischer Betreuer] Felbor, Ute [Gutachter] Felbor, and Christian [Gutachter] [Hübner. "Zerebrale Kavernomatose - Identifizierung tief-intronischer Varianten in den genomischen Regionen von CCM1, CCM2 und CCM3 mittels Hochdurchsatzsequenzierung / Sönke Elisabeth Jenssen ; Gutachter: Ute Felbor, Christian Hübner ; Betreuer: Ute Felbor." Greifswald : Universität Greifswald, 2019. http://nbn-resolving.de/urn:nbn:de:gbv:9-opus-34222.

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Books on the topic "CCMP"

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Building Cisco multilayer switched networks: [prepare for CCNP and CCDP certification with the Cisco BCMSN coursebook). Indianapolis, Ind: Cisco Press, 2000.

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Banda, Violet. Attitudes of Presbyterians towards contemporary Christian music (CCM): A case study of St. Columba CCAP. Zomba, Malawi: Kachere Series, 2006.

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Odom, Sean. CCNP support. Scottsdale, AZ: Coriolis Group Books, 2001.

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South Africa. Commission for Conciliation, Mediation, and Arbitration. CCMA rules. Port Elizabeth: Van Zyl, Rudd & Associates, 2003.

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Inc, Cisco Systems, ed. CCNP practical studies : troubleshooting : CCNP self-study. Indianapolis, Ind: Cisco, 2003.

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CCNP BCMSN exam certification guide: CCNP self-study. 3rd ed. Indianapolis, IN: Cisco Press, 2005.

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Ido, Dubrawsky, ed. CCSP self-study: CCSP CSI exam certification guide. 2nd ed. Indianapolis, Ind: Cisco, 2005.

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CCNP BCMSN exam certification guide: CCNP self-study. Indianapolis, IN: Cisco Press, 2004.

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Bill, Tedder, ed. CCNP virtual lab. 2nd ed. San Francisco, Calif: SYBEX, 2003.

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Brent, Stewart, and Swan Jay, eds. CCNP quick reference. Indianapolis, IN: Cisco Press, 2008.

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Book chapters on the topic "CCMP"

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Seifert, Roland. "cCMP and cUMP Across the Tree of Life: From cCMP and cUMP Generators to cCMP- and cUMP-Regulated Cell Functions." In Non-canonical Cyclic Nucleotides, 3–23. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/164_2016_5005.

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Codabux-Rossan, Zadia, and M. Razvi Doomun. "Performance of Interleaved Cipher Block Chaining in CCMP." In Novel Algorithms and Techniques in Telecommunications and Networking, 53–58. Dordrecht: Springer Netherlands, 2009. http://dx.doi.org/10.1007/978-90-481-3662-9_9.

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Wolter, Sabine, Fanni Dittmar, and Roland Seifert. "cCMP and cUMP in Apoptosis: Concepts and Methods." In Non-canonical Cyclic Nucleotides, 25–47. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/164_2016_5007.

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Saberi, Iman, Bahareh Shojaie, Mazleena Salleh, Mahan Niknafskermani, and Mohammad Javad Rostami. "Preventing TMTO Attack in AES-CCMP in IEEE 802.11i." In Computer Networks, 181–90. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-31217-5_20.

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Bae, Duhyun, Gwanyeon Kim, Jiho Kim, Sehyun Park, and Ohyoung Song. "An Efficient Design of CCMP for Robust Security Network." In Information Security and Cryptology - ICISC 2005, 352–61. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11734727_28.

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Schwede, Frank, Andreas Rentsch, and Hans-Gottfried Genieser. "Medicinal Chemistry of the Noncanonical Cyclic Nucleotides cCMP and cUMP." In Non-canonical Cyclic Nucleotides, 307–37. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/164_2015_41.

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Eian, Martin. "A Practical Cryptographic Denial of Service Attack against 802.11i TKIP and CCMP." In Cryptology and Network Security, 62–75. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-17619-7_6.

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Schlossmann, Jens, and Stefanie Wolfertstetter. "Identification of cCMP and cUMP Substrate Proteins and Cross Talk Between cNMPs." In Non-canonical Cyclic Nucleotides, 149–67. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/164_2015_38.

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Peters, Nils, Martin Dichgans, Sankar Surendran, Josep M. Argilés, Francisco J. López-Soriano, Sílvia Busquets, Klaus Dittmann, et al. "CCM." In Encyclopedia of Molecular Mechanisms of Disease, 295. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-29676-8_7561.

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de Ruiter, Mark V., Rindia M. Putri, and Jeroen J. L. M. Cornelissen. "CCMV-Based Enzymatic Nanoreactors." In Methods in Molecular Biology, 237–47. New York, NY: Springer New York, 2018. http://dx.doi.org/10.1007/978-1-4939-7808-3_16.

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Conference papers on the topic "CCMP"

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Barnes, Mary, Lorenzo Miniero, Roberta Presta, Simon Pietro Romano, and Henning Schulzrinne. "CCMP." In Principles, Systems and Applications of IP Telecommunications. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1941530.1941544.

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Saberi, Iman, Bahareh Shojaie, Mazleena Salleh, and Mahan Niknafskermani. "Enhanced AES-CCMP key structure in IEEE 802.11i." In 2011 International Conference on Computer Science and Network Technology (ICCSNT). IEEE, 2011. http://dx.doi.org/10.1109/iccsnt.2011.6182011.

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Saberi, Iman, Bahareh Shojaie, Mazleena Salleh, Mahan Niknafskermani, and Seyyed Morteza Alavi. "Improving confidentiality of AES-CCMP in IEEE 802.11i." In 2012 International Joint Conference on Computer Science and Software Engineering (JCSSE). IEEE, 2012. http://dx.doi.org/10.1109/jcsse.2012.6261930.

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Rha, Haeyoung, and Hae-wook Choi. "Efficient Pipelined Multistream AES CCMP Architecture for Wireless LAN." In 2012 International Conference on Information Science and Applications (ICISA). IEEE, 2012. http://dx.doi.org/10.1109/icisa.2012.6220944.

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Yang Li, Jun Han, Shuai Wang, Junbao Liu, and Xiaoyang Zeng. "A NoC-based multi-core architecture for IEEE 802.11i CCMP." In 2011 IEEE 9th International Conference on ASIC (ASICON 2011). IEEE, 2011. http://dx.doi.org/10.1109/asicon.2011.6157155.

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Sivakumar, C., and A. Velmurugan. "High Speed VLSI Design CCMP AES Cipher for WLAN (IEEE 802.11i)." In 007 International Conference on Signal Processing, Communications and Networking. IEEE, 2007. http://dx.doi.org/10.1109/icscn.2007.350770.

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Khan, Mansoor Ahmed, Ahmad Raza Cheema, and Aamir Hasan. "Improved Nonce Construction Scheme for AES CCMP to Evade Initial Counter Prediction." In 2008 Ninth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing. IEEE, 2008. http://dx.doi.org/10.1109/snpd.2008.102.

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Hoseini, Seyyed Alireza, Behnam Khodabandeloo, Mahdi Jelodari Mamaghani, Peyman Teymoori, and Nasser Yazdani. "High throughput low power CCMP architecture for very high speed wireless LANs." In 15th CSI International Symposium on Computer Architecture and Digital Systems (CADS 2010). IEEE, 2010. http://dx.doi.org/10.1109/cads.2010.5623530.

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Tzang, Shiaw-Yih, Yung-Lung Chen, Tai-Wen Hsu, Da-Wei Chen, Chun-Chih Wang, and Chen-Chou Lin. "Numerical Assessment on Wave Energy Resources in Coastal Waters of Northeastern Taiwan." In ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/omae2014-23879.

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To assess wave power resources at a marine energy test site in Keelung coastal waters, the SWAN (Simulating WAve Nearshore) model [1; 2] is applied to obtain wave conditions for assessing the wave energy resources. The ocean surface wind velocity by CCMP (Cross-Calibrated Mutli-Platform) is first adopted in SWAN model simulation. Comparisons with field measurements of AWCP (Acoustic Water Column Profiler) station in Port of Keelung and of ADCP (Acoustic Doppler Current Profiler) station offshore NTOU (National Taiwan Ocean University) during periods form Jul 1st to Dec 31st of 2010, show that simulated significant wave heights agree well with measured values except in periods of typhoons and strong northeastern monsoons. However, the simulated peak periods are generally underestimated than the measurements. The same results can also be seen in simulated wave energies. The resulting simulated wave energies agree with measurements better at NTOU test site than at Keelung station.
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Calogero, Joseph, Mary Frecker, Zohaib Hasnain, and James E. Hubbard. "Experimental Validation of Compliant Joints in a Dynamic Spar Numerical Model." In ASME 2016 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/smasis2016-9074.

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A dynamic spar numerical model for passive shape change is validated for a single degree of freedom contact-aided compliant mechanism (CCM) in a flapping spar. CCMs are modeled as compliant joints: spherical joints with distributed mass and three axis nonlinear torsional spring-dampers. Several assumptions were made in the original formulation of the model, such as assuming the spars were rigid and a simple damping model for the compliant joints. An experiment was performed to validate the assumptions and tune the model. Four configurations of the leading edge spar were tested: a solid spar, a previously designed CCM at two spatial locations, and a modified version of the CCM. Reflective markers were placed on each configuration, then the spars were inserted into the wing roots of a clamped ornithopter. An array of computer vision cameras was used to track the spar and CCM kinematics as they were flapped. First, a flapping angle function was extracted using a moving average of the flapping cycles. Then, a genetic algorithm was implemented to tune the stiffness and damping parameters for each of the configuration, minimizing the root mean square error between the model and experimental marker kinematics. The model was able to capture the deflection amplitude and harmonics of the CCMs with very good agreement and minimal to no phase shift.
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Reports on the topic "CCMP"

1

Barnes, M., L. Miniero, and R. Presta. Centralized Conferencing Manipulation Protocol (CCMP) Call Flow Examples. RFC Editor, March 2012. http://dx.doi.org/10.17487/rfc6504.

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Shekh-Yusef, R., and M. Barnes. Indication of Conference Focus Support for the Centralized Conferencing Manipulation Protocol (CCMP). RFC Editor, December 2013. http://dx.doi.org/10.17487/rfc7082.

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Montagut Cifuentes, Eduardo Alejandro, Robinson Fidel Casanova Rosero, Julián Mauricio Betancourt Portela, Juan Alberto Patiño Martínez, Cabrera Luna Edgard Enrico, and Blanco García José Luis. Anuario Científico CCCP 1984 - 2000. Direccion General Maritima - DIMAR, December 2000. http://dx.doi.org/10.26640/anuario.cccp-2000.

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Manejo integral de la zona costera aplicado al ordenamiento territorial del municipio de Tumaco. // Análisis de algunas características físico-químicas registradas en las aguas estuarinas de la Ensenada de Tumaco. // Variación espacio-temporal del zooplancton en la Ensenada de Tumaco, Pacífico colombiano. // Investigación oceanográfica conjunta en la Región Pacífica Sudeste y su proyección. La Dirección General Marítima a través de sus dos Centros de Investigación localizados en Cartagena y Tumaco, desarrolla investigación científica marina con una tradición de más de dos décadas y aportes sign ificativos al conocimiento descriptivo de las aguas oceánicas del Caribe y del Pacífico, a sus litorales y zonas costeras. Es tal vez esta materia en la que mayores resultados tangibles se han obtenidoen los últimos años, no solamente al existir una tradición y experiencia ampliamente reconocidas nacional e internacionalmente, sino porque contamos con un recurso humano idóneo, cal ificado, tanto a bordo de las unidades oceanográficas como en tierra y con un extraordinario sentido de pertenencia. Considerando que las plataformas de investigación son esenciales para el fortalecimiento de la capacidad operativa e investigativa de la Armada Nacional y la Dirección General Marítima, se desarrol la desde 1999, el proyecto de reparaciones mayores de los buques oceanográficos ARC Malpelo y ARC Providencia, que debe terminar en el 2001. La Agenda para la Colombia del siglo XXI , publicada por COLCI ENCIAS, nos indica que se han promulgado los planes estratégicos preparados en los siete programas Nacionales de Innovación y Desarrollo Tecnológico. En este contexto la Dirección General Marítima formuló su Agenda Científica que identificó cuatro Programas para ser desarrol lados en el período 2000-2010: Oceanografía Operacional , Protección del Medio Marino, Zona Costera e Hidrografía. La estrategias regionales de ciencia y tecnología cobran entonces, especial relevancia. Es en el espacio regional, y en el de las necesidades locales, que se puede buscar una más clara articulación entre los programas nacionales y los requerimientos de desarrollo del país. Con el lema: Colombia dos Mares, una Patria , el presente Anuario Científico, en su primera edición pretende consolidar en un solo volumen, resultados de investigaciones adelantadas en los dos Centros y que por lo tanto ameritan su divulgación y difusión, dentro de la estrategia institucional de comunicación para dar a conocer los avances de la investigación desarrollada, así como la toma de conciencia sobre el problema ambiental, la degradación de la zona costera y su situación particular de riesgo en la región del Pacífico, el rol principal de los océanos y el clima, la explotación de recursos oceánicos vivos y no vivos y la necesidad de sostenibil idad en su utilización.
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Whiting, D., R. Housley, and N. Ferguson. Counter with CBC-MAC (CCM). RFC Editor, September 2003. http://dx.doi.org/10.17487/rfc3610.

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Rehrer, Sarah, Andrew Griffin, and Matthew Renner. Cross country mobility (CCM) modeling using triangulated irregular networks (TIN). Engineer Research and Development Center (U.S.), November 2022. http://dx.doi.org/10.21079/11681/46082.

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Cross country mobility (CCM) models terrain that has insufficient or unavailable infrastructure for crossing. This historically has been done with either hand-drawn and estimated maps or with raster-based terrain analysis, both of which have their own strengths and weaknesses. In this report the authors explore the possibility of using triangulated irregular networks (TINs) as a means of representing terrain characteristics used in CCM and discuss the possibilities of using such networks for routing capabilities in lieu of a traditional road-based network. The factors used to calculate CCM are modified from previous methods to capture a more accurate measurement of terrain characteristics. Using a TIN to store and represent CCM information achieves comparable results to raster cost analysis with the additional benefits of an integrated network useful for visualization and routing and a reduction in the number of related files. Additionally, TINs can in some cases more accurately show the contours of the landscape and reveal feature details or impediments that may be lost within a raster, thus improving the quality of CCM overlays.
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Rand, D. The PPP Compression Control Protocol (CCP). RFC Editor, June 1996. http://dx.doi.org/10.17487/rfc1962.

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Pointer, William David. STAR-CCM+ Verification and Validation Plan. Office of Scientific and Technical Information (OSTI), September 2016. http://dx.doi.org/10.2172/1335352.

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Shen, Bo, Omar Abdelaziz, Van Baxter, and C. Rice. High Performance Cold Climate Heat Pump (CCHP) – Final Report. Office of Scientific and Technical Information (OSTI), December 2015. http://dx.doi.org/10.2172/1238262.

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Messmer, Craig S. Residential Cold Climate Heat Pump (CCHP) w/Variable Speed Technology. Office of Scientific and Technical Information (OSTI), September 2016. http://dx.doi.org/10.2172/1327245.

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Boyle, J. S. Comparison of CCM3 simulations using two climatological ozone data sets. Office of Scientific and Technical Information (OSTI), February 1997. http://dx.doi.org/10.2172/632787.

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