A0A1D8BEX9 · A0A1D8BEX9_CYCPA
- ProteinAcetyl-coenzyme A carboxylase carboxyl transferase subunit beta, chloroplastic
- GeneaccD
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids359 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
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
- N6-carboxybiotinyl-L-lysyl-[protein] + acetyl-CoA = N6-biotinyl-L-lysyl-[protein] + malonyl-CoA
Pathway
Lipid metabolism; malonyl-CoA biosynthesis; malonyl-CoA from acetyl-CoA: step 1/1.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | acetyl-CoA carboxylase complex | |
Cellular Component | chloroplast stroma | |
Molecular Function | acetyl-CoA carboxylase activity | |
Molecular Function | ATP binding | |
Molecular Function | carboxyl- or carbamoyltransferase activity | |
Biological Process | fatty acid biosynthetic process | |
Biological Process | malonyl-CoA biosynthetic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameAcetyl-coenzyme A carboxylase carboxyl transferase subunit beta, chloroplastic
- EC number
- Short namesACCase subunit beta ; Acetyl-CoA carboxylase carboxyltransferase subunit beta
Gene names
Encoded on
- Chloroplast
Organism names
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Cycadidae > Cycadales > Cycadaceae > Cycas
Accessions
- Primary accessionA0A1D8BEX9
Subcellular Location
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).
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 47-318 | CoA carboxyltransferase N-terminal | ||||
Sequence: LWVQCDNRENLLYMKYLRQNKSVCEECGYHLQMSSSDRIELSIDHGTWHPMDEDMAAPDPIQFHFEDEPHIDRITSCQIRTGLTDAVQTGIGRPNGIPIAIGVMDFQFMGGSMGSVVGEKITRLIEYATKQFLPVIMVCASGGARMQEGSFSLMQMAKISTALYIHQLEKKLLYVSILTYPTTGGVTASFGMLGDIIIAEPKAYIAFAGRRVIEQTSGQKVPDGLQVAEHLFDHGSFDLIVPRSLLKGVLSEPFQLYGLIPCEKERTLGLVS | ||||||
Region | 325-346 | Disordered | ||||
Sequence: SSSAPRNESDNDTVPSHSENRK |
Sequence similarities
Belongs to the AccD/PCCB family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length359
- Mass (Da)40,536
- Last updated2017-01-18 v1
- ChecksumD1260DB499A9B416
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
KX713899 EMBL· GenBank· DDBJ | AOS53165.1 EMBL· GenBank· DDBJ | Genomic DNA |