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A0A0B4MRC4 · A0A0B4MRC4_9APIA

  • Protein
    NAD(P)H-quinone oxidoreductase subunit 1, chloroplastic
  • Gene
    ndhA
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

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.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.

Catalytic activity

GO annotations

AspectTerm
Cellular Componentchloroplast thylakoid membrane
Cellular Componentplasma membrane
Molecular FunctionNADH dehydrogenase activity
Molecular Functionoxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
Molecular Functionquinone binding
Biological Processaerobic respiration
Biological Processphotosynthesis, light reaction

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NAD(P)H-quinone oxidoreductase subunit 1, chloroplastic
  • EC number
  • Alternative names
    • NAD(P)H dehydrogenase subunit 1
      (NDH subunit 1
      )
    • NADH-plastoquinone oxidoreductase subunit 1

Gene names

    • Name
      ndhA
    • ORF names
      WH49_00077

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Organism
  • Strains
    • LCK-1
    • LCK-10
    • LCK-2
    • LCK-3
    • LCK-4
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > campanulids > Apiales > Araliaceae > Panax

Accessions

  • Primary accession
    A0A0B4MRC4

Subcellular Location

Cell membrane
; Multi-pass membrane protein
Membrane
; Multi-pass membrane protein
Plastid, chloroplast thylakoid membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane26-50Helical
Transmembrane97-116Helical
Transmembrane122-147Helical
Transmembrane255-277Helical
Transmembrane297-322Helical

Keywords

PTM/Processing

Keywords

Interaction

Subunit

NDH is composed of at least 16 different subunits, 5 of which are encoded in the nucleus.

Family & Domains

Sequence similarities

Belongs to the complex I subunit 1 family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    363
  • Mass (Da)
    40,213
  • Last updated
    2015-04-01 v1
  • MD5 Checksum
    7D2CE9E1BC2A670D1DFDB6DD2A1EAA19
MIIDTTEVQAINSFFRLESLKEVYGIIWMLIPIFTPVLGITIGVLVIVWLEREISAGIQQRIGPEYAGPLGILQALADGTKLLFKENLLPSRGDTRLFSIGPSVAVTSILLSYLVIPFGYHLVLADLSIGVFLWIAISSIAPVGLLMSGYGSNNKYSFLGGLRAAAQSISYEIPLTLCVLSISLLSNSSSTVDIVEAQSKYGFWGWNLWRQPIGFIIFIISSLAECERLPFDLPEAEEELVAGYQTEYSGIKFGLFYVASYLNLLVSSLFVTVLYLGGWNLSIPYIPVPDIFEINKASRVFGTITGIFITLAKTYLFLFIPITTRWTLPRLRMDQLLNLGWKFLLPISLGNLLLTTSSQLLSL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
KJ566590
EMBL· GenBank· DDBJ
AIA24383.1
EMBL· GenBank· DDBJ
Genomic DNA
KP036468
EMBL· GenBank· DDBJ
AKB99128.1
EMBL· GenBank· DDBJ
Genomic DNA
KR021381
EMBL· GenBank· DDBJ
AKG26656.1
EMBL· GenBank· DDBJ
Genomic DNA
KT001509
EMBL· GenBank· DDBJ
AKU70833.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408925
EMBL· GenBank· DDBJ
QDI96028.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408927
EMBL· GenBank· DDBJ
QDI96202.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408928
EMBL· GenBank· DDBJ
QDI96289.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408931
EMBL· GenBank· DDBJ
QDI96552.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408937
EMBL· GenBank· DDBJ
QDI97077.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408945
EMBL· GenBank· DDBJ
QDI97776.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408946
EMBL· GenBank· DDBJ
QDI97863.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408954
EMBL· GenBank· DDBJ
QDI98564.1
EMBL· GenBank· DDBJ
Genomic DNA
MK408955
EMBL· GenBank· DDBJ
QDI98651.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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