Gene/Proteome Database (LMPD)
LMPD ID
LMP009755
Gene ID
Species
Arabidopsis thaliana (Arabidopsis)
Gene Name
acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha
Gene Symbol
Synonyms
acetyl Co-enzyme a carboxylase carboxyltransferase alpha subunit; CAC3; CARBOXYLTRANSFERASE ALPHA SUBUNIT; T8P21.5; T8P21_5
Alternate Names
acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha
Chromosome
2
EC Number
6.4.1.2
Summary
encodes the carboxyltransferase alpha subunit of acetyl-CoA carboxylase, involved in de novo fatty acid biosynthesis
Orthologs
Proteins
acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha | |
---|---|
Refseq ID | NP_565880 |
Protein GI | 18404621 |
UniProt ID | Q9LD43 |
mRNA ID | NM_129360 |
Length | 769 |
RefSeq Status | REVIEWED |
MASISHSSLALGGASSASASDYLRSSSNGVNGVPLKTLGRAVFTTIRRKDLAVTSRLKKGKKFEHPWPANPDPNVKGGVLSYLAEFKPLGDTQKPVTLDFEKPLVELEKKIVDVRKMANETGLDFTEQIITLENKYRQALKDLYTHLTPIQRVNIARHPNRPTFLDHIHNITDKFMELHGDRAGYDDPAIVTGIGTIDGKRYMFIGHQKGRNTKENIMRNFGMPTPHGYRKALRMMYYADHHGFPIVTFIDTPGAYADLKSEELGQGEAIANNLRTMFGLKVPILSIVIGEGGSGGALAIGCANKMLMLENAVFYVASPEACAAILWKTSKAAPEAAEKLRITSKELVKLNVADGIIPEPLGGAHADPSWTSQQIKIAINENMNEFGKMSGEELLKHRMAKYRKIGVFIEGEPIEPSRKINMKKREAVFSDSRKLQGEVDKLKEQILKAKETSTEAEPSSEVLNEMIEKLKSEIDDEYTEAAIAVGLEERLTAMREEFSKASSEEHLMHPVLIEKIEKLKEEFNTRLTDAPNYESLKSKLNMLRDFSRAKAASEATSLKKEINKRFQEAVDRPEIREKVEAIKAEVASSGASSFDELPDALKEKVLKTKGEVEAEMAGVLKSMGLELDAVKQNQKDTAEQIYAANENLQEKLEKLNQEITSKIEEVVRTPEIKSMVELLKVETAKASKTPGVTEAYQKIEALEQQIKQKIAEALNTSGLQEKQDELEKELAAARELAAEESDGSVKEDDDDDEDSSESGKSEMVNPSFA |
Gene Information
Entrez Gene ID
Gene Name
acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha
Gene Symbol
Species
Arabidopsis thaliana
Gene Ontology (GO Annotations)
GO ID | Source | Type | Description |
---|---|---|---|
GO:0009317 | IEA:InterPro | C | acetyl-CoA carboxylase complex |
GO:0009507 | IDA:TAIR | C | chloroplast |
GO:0009941 | IDA:TAIR | C | chloroplast envelope |
GO:0009570 | IDA:TAIR | C | chloroplast stroma |
GO:0016020 | IDA:TAIR | C | membrane |
GO:0009536 | IDA:TAIR | C | plastid |
GO:0009528 | IEA:UniProtKB-KW | C | plastid inner membrane |
GO:0003989 | IEA:UniProtKB-EC | F | acetyl-CoA carboxylase activity |
GO:0005524 | IEA:UniProtKB-KW | F | ATP binding |
GO:0006633 | IEA:UniProtKB-KW | P | fatty acid biosynthetic process |
GO:2001295 | IEA:UniProtKB-UniPathway | P | malonyl-CoA biosynthetic process |
KEGG Pathway Links
KEGG Pathway ID | Description |
---|---|
ath01200 | Carbon metabolism |
ath00061 | Fatty acid biosynthesis |
ath_M00082 | Fatty acid biosynthesis, initiation |
ath00620 | Pyruvate metabolism |
Domain Information
UniProt Annotations
Entry Information
Gene Name
acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha
Protein Entry
ACCA_ARATH
UniProt ID
Species
Arabidopsis
Comments
Comment Type | Description |
---|---|
Catalytic Activity | ATP + acetyl-CoA + HCO(3)(-) = ADP + phosphate + malonyl-CoA. |
Function | Component of the acetyl coenzyme A carboxylase (ACC) complex. First, biotin carboxylase catalyzes the carboxylation of biotin on its carrier protein (BCCP) and then the CO(2) group is transferred by the carboxyltransferase to acetyl-CoA to form malonyl-CoA (By similarity). {ECO:0000250}. |
Pathway | Lipid metabolism; malonyl-CoA biosynthesis; malonyl-CoA from acetyl-CoA: step 1/1. |
Similarity | Belongs to the AccA family. {ECO:0000305}. |
Subcellular Location | Plastid, chloroplast inner membrane {ECO:0000269|PubMed:10759501, ECO:0000269|PubMed:12766230, ECO:0000269|PubMed:12938931, ECO:0000269|PubMed:15028209, ECO:0000269|PubMed:16207701, ECO:0000269|PubMed:18431481}; Peripheral membrane protein {ECO:0000269|PubMed:10759501, ECO:0000269|PubMed:12766230, ECO:0000269|PubMed:12938931, ECO:0000269|PubMed:15028209, ECO:0000269|PubMed:16207701, ECO:0000269|PubMed:18431481}; Stromal side {ECO:0000269|PubMed:10759501, ECO:0000269|PubMed:12766230, ECO:0000269|PubMed:12938931, ECO:0000269|PubMed:15028209, ECO:0000269|PubMed:16207701, ECO:0000269|PubMed:18431481}. |
Subunit | 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). {ECO:0000269|PubMed:10759501}. |
Tissue Specificity | Accumulates in fatty acids synthesizing tissues such as embryos, expanding leaves, flower buds, flowers, and developing siliques. {ECO:0000269|PubMed:10759501}. |
Identical and Related Proteins
Unique RefSeq proteins for LMP009755 (as displayed in Record Overview)
Protein GI | Database | Accession | Length | Protein Name |
---|---|---|---|---|
18404621 | RefSeq | NP_565880 | 769 | acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha |
Identical Sequences to LMP009755 proteins
Reference | Database | Accession | Length | Protein Name |
---|---|---|---|---|
GI:18404621 | GenBank | AAF29414.1 | 769 | carboxyltransferase alpha subunit [Arabidopsis thaliana] |
GI:18404621 | GenBank | AAF29415.1 | 769 | carboxyltransferase alpha subunit [Arabidopsis thaliana] |
GI:18404621 | GenBank | AEC09482.1 | 769 | acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha [Arabidopsis thaliana] |
GI:18404621 | GenBank | AEC09483.1 | 769 | acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha [Arabidopsis thaliana] |
GI:18404621 | RefSeq | NP_850291.1 | 769 | acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha [Arabidopsis thaliana] |
GI:18404621 | SwissProt | Q9LD43.1 | 769 | RecName: Full=Acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha, chloroplastic; Short=ACCase subunit alpha; Short=Acetyl-CoA carboxylase carboxyltransferase subunit alpha; Flags: Precursor [Arabidopsis thaliana] |
Related Sequences to LMP009755 proteins
Reference | Database | Accession | Length | Protein Name |
---|---|---|---|---|
GI:18404621 | DBBJ | BAD93727.1 | 769 | carboxyltransferase alpha subunit [Arabidopsis thaliana] |
GI:18404621 | GenBank | EOA26263.1 | 770 | hypothetical protein CARUB_v10022686mg [Capsella rubella] |
GI:18404621 | RefSeq | XP_006293365.1 | 770 | hypothetical protein CARUB_v10022686mg [Capsella rubella] |
GI:18404621 | RefSeq | XP_010505415.1 | 770 | PREDICTED: acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha, chloroplastic [Camelina sativa] |
GI:18404621 | RefSeq | XP_010509234.1 | 774 | PREDICTED: acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha, chloroplastic-like [Camelina sativa] |
GI:18404621 | RefSeq | XP_010517088.1 | 770 | PREDICTED: acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha, chloroplastic-like [Camelina sativa] |