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Protein

Acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha

Gene

accA

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

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 CO2 group is transferred by the carboxyltransferase to acetyl-CoA to form malonyl-CoA.UniRule annotation

Catalytic activityi

[Biotin carboxyl-carrier protein]-N6-carboxybiotinyl-L-lysine + acetyl-CoA = [biotin carboxyl-carrier protein]-N6-biotinyl-L-lysine + malonyl-CoA.UniRule annotation

Pathwayi: malonyl-CoA biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes malonyl-CoA from acetyl-CoA.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta (accD), Acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha (accA)
This subpathway is part of the pathway malonyl-CoA biosynthesis, which is itself part of Lipid metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes malonyl-CoA from acetyl-CoA, the pathway malonyl-CoA biosynthesis and in Lipid metabolism.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionTransferase
Biological processFatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00655; UER00711

Names & Taxonomyi

Protein namesi
Recommended name:
Acetyl-coenzyme A carboxylase carboxyl transferase subunit alphaUniRule annotation (EC:2.1.3.15UniRule annotation)
Short name:
ACCase subunit alphaUniRule annotation
Short name:
Acetyl-CoA carboxylase carboxyltransferase subunit alphaUniRule annotation
Gene namesi
Name:accAUniRule annotation
Ordered Locus Names:sll0728
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesMerismopediaceaeSynechocystis
Proteomesi
  • UP000001425 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001467831 – 326Acetyl-coenzyme A carboxylase carboxyl transferase subunit alphaAdd BLAST326

Proteomic databases

PaxDbiP74638
PRIDEiP74638

Interactioni

Subunit structurei

Acetyl-CoA carboxylase is a heterohexamer composed of biotin carboxyl carrier protein (AccB), biotin carboxylase (AccC) and two subunits each of ACCase subunit alpha (AccA) and ACCase subunit beta (AccD).UniRule annotation

Protein-protein interaction databases

IntActiP74638, 3 interactors
STRINGi1148.SYNGTS_3048

Structurei

3D structure databases

ProteinModelPortaliP74638
SMRiP74638
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini44 – 298CoA carboxyltransferase C-terminalPROSITE-ProRule annotationAdd BLAST255

Sequence similaritiesi

Belongs to the AccA family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000273832
InParanoidiP74638
KOiK01962
OMAiCSSILWR
PhylomeDBiP74638

Family and domain databases

HAMAPiMF_00823 AcetylCoA_CT_alpha, 1 hit
InterProiView protein in InterPro
IPR001095 Acetyl_CoA_COase_a_su
IPR029045 ClpP/crotonase-like_dom_sf
IPR011763 COA_CT_C
PANTHERiPTHR42853 PTHR42853, 1 hit
PfamiView protein in Pfam
PF03255 ACCA, 1 hit
PRINTSiPR01069 ACCCTRFRASEA
SUPFAMiSSF52096 SSF52096, 1 hit
TIGRFAMsiTIGR00513 accA, 1 hit
PROSITEiView protein in PROSITE
PS50989 COA_CT_CTER, 1 hit

Sequencei

Sequence statusi: Complete.

P74638-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKSERRVFL LDFEKPLYEL EEKINQIREL AEEKNVDVSE QLSQLESRAE
60 70 80 90 100
QLRQEIFSNL NPSQRLQLAR HPRRPSTLDY IQAIADDWFE MHGDRGGYDD
110 120 130 140 150
PALVGGVARL GTRPVVIMGH QKGRDTKDNV ARNFGMAAPN GYRKALRLME
160 170 180 190 200
HADRFGMPII TFIDTPGAWA GIDAEKLGQG EAIAVNLREM FRLDVPILCT
210 220 230 240 250
VIGEGGSGGA LGIGVGDRVL MLENAVYTVA TPEACAAILW KDAKKSDKAA
260 270 280 290 300
IALKITADDL AKLQIIDGII PEPKGAAHAN PLGAAAKLKE ALLFHLNTLA
310 320
QLTPQERKQL RYDKFRHLGQ FLETAV
Length:326
Mass (Da):36,042
Last modified:February 1, 1997 - v1
Checksum:i9683F4A8C1D391E6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA Translation: BAA18754.1
PIRiS76842

Genome annotation databases

EnsemblBacteriaiBAA18754; BAA18754; BAA18754
KEGGisyn:sll0728

Similar proteinsi

Entry informationi

Entry nameiACCA_SYNY3
AccessioniPrimary (citable) accession number: P74638
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 15, 1999
Last sequence update: February 1, 1997
Last modified: May 23, 2018
This is version 124 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health