Structure of PDB 7xk4 Chain C

Receptor sequence
>7xk4C (length=251) Species: 345073 (Vibrio cholerae O395) [Search protein sequence]
DSIKKTLFVVIALSLVCSIIVSAAAVGLRDKQKENAALDKQSKILQVAGI
EAKGSKQIVELFNKSIEPRLVDFNTGDFVEGDAANYDQRKAAKEASESIK
LTAEQDKAKIQRRANVGVVYLVKDGDKTSKVILPVHGNGLWSMMYAFVAV
ETDGNTVSGLTYYEQGETPGLGGEVENPAWRAQWVGKKLFDENHKPAIKI
VKGGAPQGSEHGVDGLSGATLTSNGVQNTFDFWLGDMGFGPFLTKVRDGG
L
3D structure
PDB7xk4 Cryo-EM structures of Na + -pumping NADH-ubiquinone oxidoreductase from Vibrio cholerae.
ChainC
Resolution3.1 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Enzyme Commision number 7.2.1.1: NADH:ubiquinone reductase (Na(+)-transporting).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FMN C W146 T173 G223 A224 T225 L226 T227 W141 T168 G218 A219 T220 L221 T222
Gene Ontology
Molecular Function
GO:0010181 FMN binding
GO:0016655 oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
Biological Process
GO:0006814 sodium ion transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:7xk4, PDBe:7xk4, PDBj:7xk4
PDBsum7xk4
PubMed35882843
UniProtA5F5Y7|NQRC_VIBC3 Na(+)-translocating NADH-quinone reductase subunit C (Gene Name=nqrC)

[Back to BioLiP]