A0A5Q2MQ05 · A0A5Q2MQ05_9MAGN

  • Protein
    NAD(P)H-quinone oxidoreductase subunit H, chloroplastic
  • Gene
    ndhH
  • 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.

Catalytic activity

GO annotations

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

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    NAD(P)H-quinone oxidoreductase subunit H, chloroplastic
  • EC number
  • Alternative names
    • NAD(P)H dehydrogenase, subunit H
    • NADH-plastoquinone oxidoreductase 49 kDa subunit
    • NADH-plastoquinone oxidoreductase subunit H

Gene names

    • Name
      ndhH
    • ORF names
      LiagCp079

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Organism
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Magnoliidae > Laurales > Lauraceae > Lindera

Accessions

  • Primary accession
    A0A5Q2MQ05

Subcellular Location

Plastid, chloroplast thylakoid membrane
; Peripheral membrane protein

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

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain124-393NADH-quinone oxidoreductase subunit D

Sequence similarities

Belongs to the complex I 49 kDa subunit family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    393
  • Mass (Da)
    45,301
  • Last updated
    2020-02-26 v1
  • Checksum
    4BEC673DF75A8ADB
MNVPATRKDLMIVNMGPHHPSMHGVLRLIVTLDGEDVIDCEPVLGYLHRGMEKIAENRTIIQYLPYVTRWDYLATMFTEAITVNAPEQLGNIQVPKRASYIRVIMLELSRIASHLLWLGPFMADIGSQTPFFYIFRERELLYDLFEAATGMRMMHNYFRIGGVAADLPHGWIDKCLDFCDYSLTGIVEYQKLITQNPIFLERVEGVGIIGGEEAINWGLSGPMLRASGIQWDLRKVDHYECYDEFDWEVQWQKEGDSLARYLVRINEMTESIKIIQQALEGIPGGPYENLEVRRFDRASDSEWNGFEYRFISKKPSPAFELSKQELYVRVEAPKGELGIFLIGDNSVFPWRWKIRPPGFINLQILPQLVKRMKLADIMTILGSIDIIMGEVDR

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MG581437
EMBL· GenBank· DDBJ
QGG43853.1
EMBL· GenBank· DDBJ
Genomic DNA
MZ027676
EMBL· GenBank· DDBJ
QXP99412.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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