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Protein

Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta

Gene

accD

Organism
Caulobacter crescentus (strain ATCC 19089 / CB15)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

ATP + acetyl-CoA + HCO3- = ADP + phosphate + 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 alpha (accA), Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta (accD)
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 functionLigase
Biological processFatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciCAULO:CC3542-MONOMER.
UniPathwayiUPA00655; UER00711.

Names & Taxonomyi

Protein namesi
Recommended name:
Acetyl-coenzyme A carboxylase carboxyl transferase subunit betaUniRule annotation (EC:6.4.1.2UniRule annotation)
Short name:
ACCase subunit betaUniRule annotation
Short name:
Acetyl-CoA carboxylase carboxyltransferase subunit betaUniRule annotation
Gene namesi
Name:accDUniRule annotation
Ordered Locus Names:CC_3542
OrganismiCaulobacter crescentus (strain ATCC 19089 / CB15)
Taxonomic identifieri190650 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
Proteomesi
  • UP000001816 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003897101 – 307Acetyl-coenzyme A carboxylase carboxyl transferase subunit betaAdd BLAST307

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

STRINGi190650.CC_3542.

Structurei

3D structure databases

ProteinModelPortaliQ9A2L5.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini45 – 307CoA carboxyltransferase N-terminalPROSITE-ProRule annotationAdd BLAST263

Sequence similaritiesi

Belongs to the AccD/PCCB family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4107QTG. Bacteria.
COG0777. LUCA.
HOGENOMiHOG000021670.
KOiK01963.
OMAiPEGLWIK.

Family and domain databases

HAMAPiMF_01395. AcetylCoA_CT_beta. 1 hit.
InterProiView protein in InterPro
IPR034733. AcCoA_carboxyl.
IPR000438. Acetyl_CoA_COase_Trfase_b_su.
IPR029045. ClpP/crotonase-like_dom.
IPR011762. COA_CT_N.
PfamiView protein in Pfam
PF01039. Carboxyl_trans. 1 hit.
PRINTSiPR01070. ACCCTRFRASEB.
SUPFAMiSSF52096. SSF52096. 1 hit.
PROSITEiView protein in PROSITE
PS50980. COA_CT_NTER. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9A2L5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAMAEPQDPK KGDKKTAERR GGGWLSRIAP GVRGAFAKRE TPENLWVKCP
60 70 80 90 100
DTGEMIFRSD LEAALWVTPA GRHMRIGPEA RFKFTFDDGQ YEALPTPPVV
110 120 130 140 150
EDPLKFSDGK PYKDRLVAAR KATGEPDAMA IGYGKVGGVD AVVLVQDFAF
160 170 180 190 200
MGGSLGMAAG EGFIAAAKAA LERQVPMIAF TAAGGARMQE GALSLMQMAR
210 220 230 240 250
TTLAINELKD AALPYVVVLT DPTTGGVTAS YAMLGDIHLA EPGALIGFAG
260 270 280 290 300
PRVIEQTIRE TLPPGFQRSE YLVEKGMVDR VTHRKELPEV LGSLLGTLMM

GRKRQAA
Length:307
Mass (Da):32,933
Last modified:June 1, 2001 - v1
Checksum:i8D988EA13BC64EF1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005673 Genomic DNA. Translation: AAK25504.1.
PIRiD87688.
RefSeqiNP_422336.1. NC_002696.2.
WP_010921371.1. NC_002696.2.

Genome annotation databases

EnsemblBacteriaiAAK25504; AAK25504; CC_3542.
GeneIDi943740.
KEGGiccr:CC_3542.
PATRICifig|190650.5.peg.3547.

Similar proteinsi

Entry informationi

Entry nameiACCD_CAUCR
AccessioniPrimary (citable) accession number: Q9A2L5
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 2009
Last sequence update: June 1, 2001
Last modified: June 7, 2017
This is version 78 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

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families