View source for 3qap


==Crystal structure of Natronomonas pharaonis sensory rhodopsin II in the ground state==
<StructureSection load='3qap' size='340' side='right'caption='[[3qap]], [[Resolution|resolution]] 1.90&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3qap]] is a 1 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=3QAP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3QAP 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]] 1.9&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</scene>, <scene name='pdbligand=L2P:2,3-DI-PHYTANYL-GLYCEROL'>L2P</scene>, <scene name='pdbligand=LFA:EICOSANE'>LFA</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=3qap FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3qap OCA], [https://pdbe.org/3qap PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3qap RCSB], [https://www.ebi.ac.uk/pdbsum/3qap PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3qap ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/BACS2_NATPH BACS2_NATPH] Involved in the control of phototaxis. Seems to activate a methyl-accepting protein (HTR-II). Photoreceptor for blue light.

==See Also==
*[[Bacteriorhodopsin 3D structures|Bacteriorhodopsin 3D structures]]
*[[Rhodopsin 3D structures|Rhodopsin 3D structures]]
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Natronomonas pharaonis]]
[[Category: Borshchevskiy V]]
[[Category: Buldt G]]
[[Category: Engelhard M]]
[[Category: Gordeliy V]]
[[Category: Grudinin S]]
[[Category: Gushchin I]]
[[Category: Ishchenko A]]
[[Category: Reshetnyak A]]
[[Category: Round E]]