2guf
From Proteopedia
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| - | [[Image:2guf.png|left|200px]] | ||
| - | + | ==In meso crystal structure of the cobalamin transporter, BtuB== | |
| - | + | <StructureSection load='2guf' size='340' side='right'caption='[[2guf]], [[Resolution|resolution]] 1.95Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[2guf]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2GUF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2GUF 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]] 1.95Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=MPD:(4S)-2-METHYL-2,4-PENTANEDIOL'>MPD</scene>, <scene name='pdbligand=MPG:[(Z)-OCTADEC-9-ENYL]+(2R)-2,3-BIS(OXIDANYL)PROPANOATE'>MPG</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=2guf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2guf OCA], [https://pdbe.org/2guf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2guf RCSB], [https://www.ebi.ac.uk/pdbsum/2guf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2guf ProSAT]</span></td></tr> |
| - | [[2guf]] is a 1 chain structure with sequence from [ | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/BTUB_ECOLI BTUB_ECOLI] Involved in the active translocation of vitamin B12 (cyanocobalamin) across the outer membrane to the periplasmic space. It derives its energy for transport by interacting with the trans-periplasmic membrane protein TonB. Is also a receptor for bacteriophages BF23 and C1, and for A and E colicins.[HAMAP-Rule:MF_01531] | ||
| + | == 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/gu/2guf_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=2guf ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[BtuB|BtuB]] | + | *[[BtuB 3D structures|BtuB 3D structures]] |
| - | + | __TOC__ | |
| - | + | </StructureSection> | |
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[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
| - | [[Category: Caffrey | + | [[Category: Large Structures]] |
| - | [[Category: Cherezov | + | [[Category: Caffrey M]] |
| - | [[Category: Cramer | + | [[Category: Cherezov V]] |
| - | [[Category: Yamashita | + | [[Category: Cramer WA]] |
| - | + | [[Category: Yamashita E]] | |
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Current revision
In meso crystal structure of the cobalamin transporter, BtuB
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