complex I

General Information (Source: NCBI Gene,UniProt)

Text mining Term complex I
UniProt ID NU5C_IPOPU
Name NAD(P)H dehydrogenase subunit 5
NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic
NADH-plastoquinone oxidoreductase subunit 5
Gene Names ndhF
Taxonomy Ipomoea purpurea

General annotation

Function NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient (By similarity).
Subcellular location Plastid, chloroplast thylakoid membrane; Multi-pass membrane protein (By similarity).

Gene Ontology

GO:0042773 ATP synthesis coupled electron transport BP
GO:0008137 NADH dehydrogenase (ubiquinone) activity MF
GO:0006810 transport BP
GO:0009535 chloroplast thylakoid membrane CC
GO:0016021 integral to membrane CC
GO:0048038 quinone binding MF

Sequence

>gi|221272289|sp|A7Y3K7.1|NU5C_IPOPU RecName: Full=NAD(P)H-quinone oxidoreductase subunit 5, chloroplastic; AltName: Full=NAD(P)H dehydrogenase subunit 5; AltName: Full=NADH-plastoquinone oxidoreductase subunit 5
MEQTYQYAWIIPFVPLLVPMLIGAGLLIFPTVTKNLRRMWSFQSVLLLSIVMAFSIYLSIQQINRGSIYQ
YVWSWIINNDFSLEFGYLIDPLTSIMSILVTTVGILVLIYSDNYMAHDQGYLRFFTYMSFFCAAMLGLVT
SSNFIQIYIFWELVGLCSYLLIGFWFTRPGAANACQKAFVTNRVGDFGLLLGILGFYWITGSFEFRELFQ
ILNNLISSKEVNLLFVTLCAALLFVGAIAKSAQFPLHVWLPDAMEGPTPISALIHAATLVAAGIFLVARL
LPLFLVIPYIMYFISLIGIITVLLGATLALAQQDIKRGLAYSTMSQLGYMMVALGMGSYRSALFHLITHA
YSKALLFLAAGSVIHSMETIIGYSPEKSQNMVIMGGLTKHVPITKGAFLLGTLSLCGIPPLACFWSKDEI
LNDSWLYSPIFALIAWGTVGLTAFYMFRIYLMTFEGHLNVGFKNYSGKKNNPADSMSLWGKKGSKPINKN
FRFFTIDEKGENQTKISYTSDPFESENTMLFPQILLCFVTFVIGFLGIPKELGFNLDILTQWLHPAIYLL
HHTNSTDLAEFLKHTVISGGIAYCGIFIAFLLYKPTYSSFKSFLLINSLHQKSLKRVIRDKIVFVIYDWA
YNRAYIDTFYKNFFVCQVRRFSQIIRSFDLRIIDQIFNCFAFLSFIASEGIKYLGYARIPFYLFFYFFFV
SIFIFLFYKN

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Database Cross Reference

Ensembl Gene
UniGene
PDB
RefSeq YP_001468358.1
Pfam PF00662
PF01010
PF00361