Structure of PDB 7a23 Chain G

Receptor sequence
>7a23G (length=382) Species: 3712 (Brassica oleracea) [Search protein sequence]
FTLNFGPQHPAAHGVLRLVLEMNGEVVERAEPHIGLLHRGTEKLIEYKTY
LQALPYFDRSDYVSMMAQEHAYSLAVEKLLNCEVPLRAQYIRVLFCEITR
ILNHLLALTTHAMDVGALTPFLWAFEEREKLLEFYERVSGARMHASFIRP
GGVAQDLPLGLCRDIDSFTQQFASRIDELEEMLTGNRIWKQRLVDIGTVT
AQQAKDWGFSGVMLRGPGVCWDLRRAAPYDVYDQLDFDVPVGTRGDCYDR
YCIRIEEMRQSLRIIVQCLNQMPSGMIKADDRKLCPPSRCRMKLSMESSI
HHFELYTEGFSVPASSTYTAVEAPKGEFGVFLVSNGSNRPYRCKIRAPGF
AHLQGLDFMSKHHMLADVVTIIGTQDIVFGEV
3D structure
PDB7a23 Specific features and assembly of the plant mitochondrial complex I revealed by cryo-EM.
ChainG
Resolution3.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 7.1.1.2: NADH:ubiquinone reductase (H(+)-translocating).
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 peptide G V36 D248 V249 P250 V251 R254 V26 D238 V239 P240 V241 R244
BS02 SF4 G R69 H154 R59 H144
Gene Ontology
Molecular Function
GO:0008137 NADH dehydrogenase (ubiquinone) activity
GO:0016491 oxidoreductase activity
GO:0016651 oxidoreductase activity, acting on NAD(P)H
GO:0048038 quinone binding
GO:0051287 NAD binding
Biological Process
GO:0006120 mitochondrial electron transport, NADH to ubiquinone
GO:1902600 proton transmembrane transport
Cellular Component
GO:0005739 mitochondrion
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:7a23, PDBe:7a23, PDBj:7a23
PDBsum7a23
PubMed33060577
UniProtP93306|NDUS2_ARATH NADH dehydrogenase [ubiquinone] iron-sulfur protein 2 (Gene Name=NAD7)

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