View source for 3qbl


==Pharaonis halorhodopsin complexed with nitrate==
<StructureSection load='3qbl' size='340' side='right'caption='[[3qbl]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3qbl]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Natronomonas_pharaonis Natronomonas pharaonis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3QBL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3QBL 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]] 2.2&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=22B:BACTERIORUBERIN'>22B</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene>, <scene name='pdbligand=RET:RETINAL'>RET</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=3qbl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qbl OCA], [https://pdbe.org/3qbl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3qbl RCSB], [https://www.ebi.ac.uk/pdbsum/3qbl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3qbl ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/BACH_NATPH BACH_NATPH] Light-driven anion pump. Binding affinity for the anions is in the order, bromide > chloride > nitrate > azide > bromate and binding is pH dependent.

==See Also==
*[[Bacteriorhodopsin 3D structures|Bacteriorhodopsin 3D structures]]
*[[Rhodopsin 3D structures|Rhodopsin 3D structures]]
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Natronomonas pharaonis]]
[[Category: Kanada S]]
[[Category: Kouyama T]]