A0A2U8ZWN4 · A0A2U8ZWN4_9ASTR

  • Protein
    Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta, chloroplastic
  • Gene
    accD
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

Component of the acetyl coenzyme A carboxylase (ACC) complex. Biotin carboxylase (BC) catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO2 group is transferred by the transcarboxylase to acetyl-CoA to form malonyl-CoA.

Catalytic activity

Cofactor

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Note: Binds 1 zinc ion per subunit.

Pathway

Lipid metabolism; malonyl-CoA biosynthesis; malonyl-CoA from acetyl-CoA: step 1/1.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site238Zn2+ (UniProtKB | ChEBI)
Binding site241Zn2+ (UniProtKB | ChEBI)
Binding site257Zn2+ (UniProtKB | ChEBI)
Binding site260Zn2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentacetyl-CoA carboxylase complex
Cellular Componentchloroplast stroma
Molecular Functionacetyl-CoA carboxylase activity
Molecular FunctionATP binding
Molecular Functioncarboxyl- or carbamoyltransferase activity
Molecular Functionzinc ion binding
Biological Processfatty acid biosynthetic process
Biological Processmalonyl-CoA biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta, chloroplastic
  • EC number
  • Short names
    ACCase subunit beta
    ; Acetyl-CoA carboxylase carboxyltransferase subunit beta

Gene names

    • Name
      accD

Encoded on

  • Chloroplast

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > asterids > campanulids > Asterales > Asteraceae > Asteroideae > Senecioneae > Senecioninae > Dendrosenecio

Accessions

  • Primary accession
    A0A2U8ZWN4

Subcellular Location

Keywords

Interaction

Subunit

Acetyl-CoA carboxylase is a heterohexamer composed of biotin carboxyl carrier protein, biotin carboxylase and 2 subunits each of ACCase subunit alpha and ACCase plastid-coded subunit beta (accD).
Acetyl-CoA carboxylase is a heterohexamer composed of biotin carboxyl carrier protein, biotin carboxylase and two subunits each of ACCase subunit alpha and ACCase plastid-coded subunit beta (accD).

Family & Domains

Features

Showing features for region, compositional bias, domain, zinc finger.

TypeIDPosition(s)Description
Region45-68Disordered
Compositional bias54-68Basic and acidic residues
Domain234-498CoA carboxyltransferase N-terminal
Zinc finger238-260C4-type

Sequence similarities

Belongs to the AccD/PCCB family.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    498
  • Mass (Da)
    56,721
  • Last updated
    2018-09-12 v1
  • Checksum
    75FEA26763837B8B
MTIHLLYFHANMEQENSMKRWWFNSMLFKKEFEHRCRLSKSTGSLGPIENASESKDPNRNDTEKNIRSWGGHDNYSNVDLFFGVKDILNFISDETFLVKDSNGDSYSIYFDIENHIFEIDNDNTFCSELESSFYRNSSYLNNGSKSKNPHHDRYMDDTQYTWNNHINSCIDSYLQSHICLDTYILSGSDNYSNNYISNSICGGSGNSSKNENARRKTIRKSSTDLDVTQKYRHLWIQCESCYGLNYKKSFQSKMNLCEQCGYHLKMSSSDRIELLIDPGTWEPMDEDMVSLDPIQFHSEEEPYKKRIDSYQRKTGLTEAVQTGIGQLNGITVSIAVMDFQFMGGSMGSVVGEKITRLIEYATKEFLPLIIVCASGGARMQEGSLSLMQMAKISSALYDYQSNKKLFYVPILTSPTTGGVTASFGMLGDIIIAEPNAYIAFAGKRVIEQTLNKTVPDGSQASEYLFQKGLFDLIVPRNPLKSVLSELFQLHTFFPLNQN

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias54-68Basic and acidic residues

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
MG560045
EMBL· GenBank· DDBJ
AWO65497.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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