7xk3: Difference between revisions
From Proteopedia
Jump to navigationJump to search
New page: '''Unreleased structure''' The entry 7xk3 is ON HOLD Authors: Kishikawa, J., Ishikawa, M., Masuya, T., Murai, M., Barquera, B., Miyoshi, H. Description: Cryo-EM structure of Na+-pumpin... |
No edit summary |
||
| (4 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
==Cryo-EM structure of Na+-pumping NADH-ubiquinone oxidoreductase from Vibrio cholerae, state 1== | |||
<StructureSection load='7xk3' size='340' side='right'caption='[[7xk3]], [[Resolution|resolution]] 3.10Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[7xk3]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibrio_cholerae_O395 Vibrio cholerae O395]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7XK3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7XK3 FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.1Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=FAD:FLAVIN-ADENINE+DINUCLEOTIDE'>FAD</scene>, <scene name='pdbligand=FES:FE2/S2+(INORGANIC)+CLUSTER'>FES</scene>, <scene name='pdbligand=FMN:FLAVIN+MONONUCLEOTIDE'>FMN</scene>, <scene name='pdbligand=LMT:DODECYL-BETA-D-MALTOSIDE'>LMT</scene>, <scene name='pdbligand=PEE:1,2-DIOLEOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE'>PEE</scene>, <scene name='pdbligand=RBF:RIBOFLAVIN'>RBF</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=7xk3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7xk3 OCA], [https://pdbe.org/7xk3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7xk3 RCSB], [https://www.ebi.ac.uk/pdbsum/7xk3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7xk3 ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/NQRA_VIBC3 NQRA_VIBC3] NQR complex catalyzes the reduction of ubiquinone-1 to ubiquinol by two successive reactions, coupled with the transport of Na(+) ions from the cytoplasm to the periplasm. NqrA to NqrE are probably involved in the second step, the conversion of ubisemiquinone to ubiquinol.[HAMAP-Rule:MF_00425] | |||
==See Also== | |||
*[[Quinone reductase 3D structures|Quinone reductase 3D structures]] | |||
__TOC__ | |||
[[Category: | </StructureSection> | ||
[[Category: Barquera | [[Category: Large Structures]] | ||
[[Category: Ishikawa | [[Category: Vibrio cholerae O395]] | ||
[[Category: Kishikawa | [[Category: Barquera B]] | ||
[[Category: | [[Category: Ishikawa M]] | ||
[[Category: | [[Category: Kishikawa J]] | ||
[[Category: Murai | [[Category: Masuya T]] | ||
[[Category: Miyoshi H]] | |||
[[Category: Murai M]] | |||
Latest revision as of 08:34, 4 March 2026
Cryo-EM structure of Na+-pumping NADH-ubiquinone oxidoreductase from Vibrio cholerae, state 1
| ||||||||||||
