3irp: Difference between revisions
From Proteopedia
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| (10 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
==Crystal structure of functional region of UafA from Staphylococcus saprophyticus at 1.50 angstrom resolution== | |||
<StructureSection load='3irp' size='340' side='right'caption='[[3irp]], [[Resolution|resolution]] 1.50Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[3irp]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_saprophyticus_subsp._saprophyticus_ATCC_15305_=_NCTC_7292 Staphylococcus saprophyticus subsp. saprophyticus ATCC 15305 = NCTC 7292]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IRP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IRP 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]] 1.5Å</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=K:POTASSIUM+ION'>K</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=3irp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3irp OCA], [https://pdbe.org/3irp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3irp RCSB], [https://www.ebi.ac.uk/pdbsum/3irp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3irp ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/UAFA_STAS1 UAFA_STAS1] | |||
== Evolutionary Conservation == | |||
[[Image:Consurf_key_small.gif|200px|right]] | |||
Check<jmol> | |||
<jmolCheckbox> | |||
<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ir/3irp_consurf.spt"</scriptWhenChecked> | |||
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | |||
<text>to colour the structure by Evolutionary Conservation</text> | |||
</jmolCheckbox> | |||
</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=3irp ConSurf]. | |||
<div style="clear:both"></div> | |||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
Staphylococci use cell wall-anchored proteins as adhesins to attach to host tissues. Staphylococcus saprophyticus, a uropathogenic species, has a unique cell wall-anchored protein, uro-adherence factor A (UafA), which shows erythrocyte binding activity. To investigate the mechanism of adhesion by UafA, we determined the crystal structure of the functional region of UafA at 1.5 A resolution. The structure was composed of three domains, designated as the N2, N3, and B domains, arranged in a triangular relative configuration. Hemagglutination inhibition assay with domain-truncated mutants indicated that both N and B domains were necessary for erythrocyte binding. Based on these results, a novel manner of ligand binding in which the B domain acts as a functional domain was proposed as the adhesion mechanism of S. saprophyticus. | |||
Crystal structure of the functional region of Uro-adherence factor A from Staphylococcus saprophyticus reveals participation of the B domain in ligand binding.,Matsuoka E, Tanaka Y, Kuroda M, Shouji Y, Ohta T, Tanaka I, Yao M Protein Sci. 2011 Feb;20(2):406-16. doi: 10.1002/pro.573. PMID:21280131<ref>PMID:21280131</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 3irp" style="background-color:#fffaf0;"></div> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Staphylococcus saprophyticus subsp. saprophyticus ATCC 15305 = NCTC 7292]] | |||
[[Category: Kuroda M]] | |||
[[Category: Matsuoka E]] | |||
[[Category: Shouji Y]] | |||
[[Category: Tanaka I]] | |||
[[Category: Tanaka Y]] | |||
[[Category: Yao M]] | |||
Latest revision as of 16:02, 1 November 2023
Crystal structure of functional region of UafA from Staphylococcus saprophyticus at 1.50 angstrom resolution
| ||||||||||||
