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1cfa

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{{Seed}}
 
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[[Image:1cfa.png|left|200px]]
 
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==SOLUTION STRUCTURE OF A SEMI-SYNTHETIC C5A RECEPTOR ANTAGONIST AT PH 5.2, 303K, NMR, 20 STRUCTURES==
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The line below this paragraph, containing "STRUCTURE_1cfa", creates the "Structure Box" on the page.
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<StructureSection load='1cfa' size='340' side='right'caption='[[1cfa]]' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[1cfa]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CFA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CFA FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=DAR:D-ARGININE'>DAR</scene></td></tr>
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{{STRUCTURE_1cfa| PDB=1cfa | SCENE= }}
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1cfa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cfa OCA], [https://pdbe.org/1cfa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cfa RCSB], [https://www.ebi.ac.uk/pdbsum/1cfa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cfa ProSAT]</span></td></tr>
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</table>
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===SOLUTION STRUCTURE OF A SEMI-SYNTHETIC C5A RECEPTOR ANTAGONIST AT PH 5.2, 303K, NMR, 20 STRUCTURES===
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== Disease ==
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[https://www.uniprot.org/uniprot/CO5_HUMAN CO5_HUMAN] Defects in C5 are the cause of complement component 5 deficiency (C5D) [MIM:[https://omim.org/entry/609536 609536]. A rare defect of the complement classical pathway associated with susceptibility to severe recurrent infections, predominantly by Neisseria gonorrhoeae or Neisseria meningitidis. Note=An association study of C5 haplotypes and genotypes in individuals with chronic hepatitis C virus infection shows that individuals homozygous for the C5_1 haplotype have a significantly higher stage of liver fibrosis than individuals carrying at least 1 other allele (PubMed:15995705).
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== Function ==
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[https://www.uniprot.org/uniprot/CO5_HUMAN CO5_HUMAN] Activation of C5 by a C5 convertase initiates the spontaneous assembly of the late complement components, C5-C9, into the membrane attack complex. C5b has a transient binding site for C6. The C5b-C6 complex is the foundation upon which the lytic complex is assembled. Derived from proteolytic degradation of complement C5, C5 anaphylatoxin is a mediator of local inflammatory process. It induces the contraction of smooth muscle, increases vascular permeability and causes histamine release from mast cells and basophilic leukocytes. C5a also stimulates the locomotion of polymorphonuclear leukocytes (chemokinesis) and direct their migration toward sites of inflammation (chemotaxis).
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The line below this paragraph, {{ABSTRACT_PUBMED_9007977}}, adds the Publication Abstract to the page
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== Evolutionary Conservation ==
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(as it appears on PubMed at http://www.pubmed.gov), where 9007977 is the PubMed ID number.
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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{{ABSTRACT_PUBMED_9007977}}
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cf/1cfa_consurf.spt"</scriptWhenChecked>
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==About this Structure==
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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1CFA is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CFA OCA].
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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==Reference==
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1cfa ConSurf].
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<ref group="xtra">PMID:9007977</ref><references group="xtra"/>
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<div style="clear:both"></div>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Boyar, W.]]
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[[Category: Large Structures]]
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[[Category: Galakatos, N.]]
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[[Category: Boyar W]]
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[[Category: Gonnella, N C.]]
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[[Category: Galakatos N]]
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[[Category: Zhang, X.]]
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[[Category: Gonnella NC]]
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[[Category: Aggregation inhibitor]]
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[[Category: Zhang X]]
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[[Category: Complement alternate pathway]]
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[[Category: Complement factor]]
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[[Category: Glycoprotein]]
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[[Category: Gp antagonist]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 02:59:08 2009''
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Current revision

SOLUTION STRUCTURE OF A SEMI-SYNTHETIC C5A RECEPTOR ANTAGONIST AT PH 5.2, 303K, NMR, 20 STRUCTURES

PDB ID 1cfa

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