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Protein

Acetyl-coenzyme A carboxylase carboxyl transferase subunit beta

Gene

accD

Organism
Gluconacetobacter diazotrophicus (strain ATCC 49037 / DSM 5601 / PAl5)
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

Cofactori

Zn2+UniRule annotationNote: Binds 1 zinc ion per subunit.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.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi28ZincUniRule annotation1
Metal bindingi31ZincUniRule annotation1
Metal bindingi47ZincUniRule annotation1
Metal bindingi50ZincUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri28 – 50C4-typeUniRule annotationAdd BLAST23

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigase
Biological processFatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism
LigandATP-binding, Metal-binding, Nucleotide-binding, Zinc

Enzyme and pathway databases

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:GDI1253, Gdia_1964
OrganismiGluconacetobacter diazotrophicus (strain ATCC 49037 / DSM 5601 / PAl5)
Taxonomic identifieri272568 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesAcetobacteraceaeGluconacetobacter
Proteomesi
  • UP000000736 Componenti: Chromosome
  • UP000001176 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003897491 – 300Acetyl-coenzyme A carboxylase carboxyl transferase subunit betaAdd BLAST300

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

STRINGi272568.Gdia_1964.

Structurei

3D structure databases

SMRiA9HE81.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini24 – 293CoA carboxyltransferase N-terminalPROSITE-ProRule annotationAdd BLAST270

Sequence similaritiesi

Belongs to the AccD/PCCB family.UniRule annotation

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri28 – 50C4-typeUniRule annotationAdd BLAST23

Keywords - Domaini

Zinc-finger

Phylogenomic databases

eggNOGiCOG0777. LUCA.
HOGENOMiHOG000021670.
KOiK01963.
OrthoDBiPOG091H04JK.

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_sf.
IPR011762. COA_CT_N.
PfamiView protein in Pfam
PF01039. Carboxyl_trans. 1 hit.
PRINTSiPR01070. ACCCTRFRASEB.
SUPFAMiSSF52096. SSF52096. 1 hit.
TIGRFAMsiTIGR00515. accD. 1 hit.
PROSITEiView protein in PROSITE
PS50980. COA_CT_NTER. 1 hit.

Sequencei

Sequence statusi: Complete.

A9HE81-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSWLTEYVRP KIRGLLKREV PDNLWTNCES CSQMILVKDL QKAMNVCPHC
60 70 80 90 100
GHHMRASVAE RFGWTFDEGT FTRIELPKVP VDPLSFRDRK RYTERLKDER
110 120 130 140 150
SKSQLDESMA VAHGRIGGHD AVVAVMAFEF IAGTMGAALG EAFLAAARLA
160 170 180 190 200
ILQKAPLVVF TASGGARMQE GMVSLMQMPR TTVAVQMLRD AGLPYIVVLT
210 220 230 240 250
NPTTGGVTAS FAMLGDVQIS EPNALIGFAG QRVIEDTVRE KLPEGFQRAE
260 270 280 290 300
YLLDHGMIDM VVKRPALPEM LGRLIGLMNH RHVNAPGAAL GGAAPVRPAA
Length:300
Mass (Da):32,820
Last modified:December 15, 2009 - v2
Checksum:iB7BFBB024ACBDFEB
GO

Sequence cautioni

The sequence CAP55196 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM889285 Genomic DNA. Translation: CAP55196.1. Different initiation.
CP001189 Genomic DNA. Translation: ACI51724.1.
RefSeqiWP_012554061.1. NC_011365.1.

Genome annotation databases

EnsemblBacteriaiACI51724; ACI51724; Gdia_1964.
CAP55196; CAP55196; GDI1253.
KEGGigdi:GDI1253.
gdj:Gdia_1964.

Similar proteinsi

Entry informationi

Entry nameiACCD_GLUDA
AccessioniPrimary (citable) accession number: A9HE81
Secondary accession number(s): B5ZCR6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 2009
Last sequence update: December 15, 2009
Last modified: November 22, 2017
This is version 56 of the entry and version 2 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