Structure of PDB 7z7s Chain C

Receptor sequence
>7z7sC (length=589) Species: 1403831 (Escherichia coli str. K-12 substr. MC4100) [Search protein sequence]
EPAWQTRDHLDDPVIGELRNRFGPDAFTVQATRTGVPVVWIKREQLLEVG
DFLKKLPKPYVMLFDLHGMDERLRTHREGLPAADFSVFYHLISIDRNRDI
MLKVALAENDLHVPTFTKLFPNANWYERETWDLFGITFDGHPNLRRIMMP
QTWKGHPLRKDYPARATEFSPFELTKAKQDLEMEALTFKPEEWGMKRGTE
NEDFMFLNLGPNHPSAHGAFRIVLQLDGEEIVDCVPDIGYHHRGAEKMGE
RQSWHSYIPYTDRIEYLGGCVNEMPYVLAVEKLAGITVPDRVNVIRVMLS
ELFRINSHLLYISTFIQDVGAMTPVFFAFTDRQKIYDLVEAITGFRMHPA
WFRIGGVAHDLPRGWDRLLREFLDWMPKRLASYEKAALQNTILKGRSQGV
AAYGAKEALEWGTTGAGLRATGIDFDVRKARPYSGYENFDFEIPVGGGVS
DCYTRVMLKVEELRQSLRILEQCLNNMPEGPFKADHPLTTPPPKERTLQH
IETLITHFLQVSWGPVMPANESFQMIEATKGINSYYLTSDGSTMSYRTRV
RTPSFAHLQQIPAAIRGSLVSDLIVYLGSIDFVMSDVDR
3D structure
PDB7z7s A universal coupling mechanism of respiratory complex I.
ChainC
Resolution2.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.-
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 DCQ C P225 A227 H228 G229 T325 Q328 V336 P214 A216 H217 G218 T314 Q317 V325
BS02 SF4 C R254 R274 H359 R243 R263 H348
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0003954 NADH dehydrogenase activity
GO:0005515 protein binding
GO:0008137 NADH dehydrogenase (ubiquinone) activity
GO:0016651 oxidoreductase activity, acting on NAD(P)H
GO:0048038 quinone binding
GO:0050136 NADH:ubiquinone reductase (non-electrogenic) activity
GO:0051287 NAD binding
Biological Process
GO:0022904 respiratory electron transport chain
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005737 cytoplasm
GO:0005886 plasma membrane
GO:0016020 membrane
GO:0030964 NADH dehydrogenase complex
GO:0045271 respiratory chain complex I

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7z7s, PDBe:7z7s, PDBj:7z7s
PDBsum7z7s
PubMed36104567
UniProtP33599|NUOCD_ECOLI NADH-quinone oxidoreductase subunit C/D (Gene Name=nuoC)

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