3t49
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of truncated form of Staphylococcal Complement Inhibitor B (SCIN-B) at 1.5 Angstrom== | |
| + | <StructureSection load='3t49' size='340' side='right'caption='[[3t49]], [[Resolution|resolution]] 1.45Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[3t49]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus_subsp._aureus_Mu50 Staphylococcus aureus subsp. aureus Mu50]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3T49 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3T49 FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.45Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | ||
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3t49 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3t49 OCA], [https://pdbe.org/3t49 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3t49 RCSB], [https://www.ebi.ac.uk/pdbsum/3t49 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3t49 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/A0A0H3JZ23_STAAM A0A0H3JZ23_STAAM] Involved in countering the first line of host defense mechanisms. Efficiently inhibits opsonization, phagocytosis and killing of S.aureus by human neutrophils. Acts by binding and stabilizing human C3 convertases (C4b2a and C3bBb), leading to their inactivation. The convertases are no longer able to cleave complement C3, therefore preventing further C3b deposition on the bacterial surface and phagocytosis of the bacterium. Also prevents C5a-induced neutrophil responses.[ARBA:ARBA00025334] | ||
| - | + | ==See Also== | |
| - | + | *[[Fibrinogen binding protein|Fibrinogen binding protein]] | |
| - | + | __TOC__ | |
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Staphylococcus aureus subsp. aureus Mu50]] | ||
| + | [[Category: Garcia BL]] | ||
| + | [[Category: Geisbrecht BV]] | ||
| + | [[Category: Summers BJ]] | ||
Current revision
Crystal structure of truncated form of Staphylococcal Complement Inhibitor B (SCIN-B) at 1.5 Angstrom
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