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Protein

Acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha

Gene

accA

Organism
Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-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

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 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

Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Biological processi

Fatty acid biosynthesis, Fatty acid metabolism, Lipid biosynthesis, Lipid metabolism

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciHPY:HP0557-MONOMER.
UniPathwayiUPA00655; UER00711.

Names & Taxonomyi

Protein namesi
Recommended name:
Acetyl-coenzyme A carboxylase carboxyl transferase subunit alphaUniRule annotation (EC:6.4.1.2UniRule annotation)
Short name:
ACCase subunit alphaUniRule annotation
Short name:
Acetyl-CoA carboxylase carboxyltransferase subunit alphaUniRule annotation
Gene namesi
Name:accAUniRule annotation
Ordered Locus Names:HP_0557
OrganismiHelicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
Taxonomic identifieri85962 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
Proteomesi
  • UP000000429 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001467801 – 312Acetyl-coenzyme A carboxylase carboxyl transferase subunit alphaAdd BLAST312

Proteomic databases

PaxDbiO25283.

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

IntActiO25283. 2 interactors.
STRINGi85962.HP0557.

Structurei

3D structure databases

ProteinModelPortaliO25283.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini36 – 286CoA carboxyltransferase C-terminalPROSITE-ProRule annotationAdd BLAST251

Sequence similaritiesi

Belongs to the AccA family.UniRule annotation
Contains 1 CoA carboxyltransferase C-terminal domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiENOG4107QM9. Bacteria.
COG0825. LUCA.
KOiK01962.
OMAiHSVYTVA.

Family and domain databases

Gene3Di3.90.226.10. 1 hit.
HAMAPiMF_00823. AcetylCoA_CT_alpha. 1 hit.
InterProiIPR001095. Acetyl_CoA_COase_a_su.
IPR029045. ClpP/crotonase-like_dom.
IPR011763. COA_CT_C.
[Graphical view]
PfamiPF03255. ACCA. 1 hit.
[Graphical view]
PRINTSiPR01069. ACCCTRFRASEA.
SUPFAMiSSF52096. SSF52096. 1 hit.
TIGRFAMsiTIGR00513. accA. 1 hit.
PROSITEiPS50989. COA_CT_CTER. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

O25283-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAVYLDFENH IKEIQNEIEL ALIRGDEDAK EILEKRLDKE VKSIYSNLTD
60 70 80 90 100
FQKLQLARHP DRPYAMDYID LILKDKYEVF GDRHYNDDKA IVCFVGKIDN
110 120 130 140 150
VPVVVIGEEK GRGTKNKLLR NFGMPNPCGY RKALKMAKFA EKFNLPILML
160 170 180 190 200
VDTAGAYPGI GAEERGQSEA IAKNLQEFAS LKVPTISVII GEGGSGGALA
210 220 230 240 250
IAVADKLAMM EYSIFSVISP EGCAAILWDD PSKTEVAIKA MKITPRDLKE
260 270 280 290 300
AGLIDDIILE PSKGAHRDKF SAANTIKEYF LDALRTIQQD PHFLDNRYQK
310
LMSLGSFVES MN
Length:312
Mass (Da):34,881
Last modified:January 1, 1998 - v1
Checksum:i6089E65E4B7F88C9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000511 Genomic DNA. Translation: AAD07624.1.
PIRiE64589.
RefSeqiNP_207352.1. NC_000915.1.
WP_000312027.1. NC_018939.1.

Genome annotation databases

EnsemblBacteriaiAAD07624; AAD07624; HP_0557.
GeneIDi900037.
KEGGiheo:C694_02875.
hpy:HP0557.
PATRICi20592389. VBIHelPyl33062_0583.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000511 Genomic DNA. Translation: AAD07624.1.
PIRiE64589.
RefSeqiNP_207352.1. NC_000915.1.
WP_000312027.1. NC_018939.1.

3D structure databases

ProteinModelPortaliO25283.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiO25283. 2 interactors.
STRINGi85962.HP0557.

Proteomic databases

PaxDbiO25283.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAD07624; AAD07624; HP_0557.
GeneIDi900037.
KEGGiheo:C694_02875.
hpy:HP0557.
PATRICi20592389. VBIHelPyl33062_0583.

Phylogenomic databases

eggNOGiENOG4107QM9. Bacteria.
COG0825. LUCA.
KOiK01962.
OMAiHSVYTVA.

Enzyme and pathway databases

UniPathwayiUPA00655; UER00711.
BioCyciHPY:HP0557-MONOMER.

Family and domain databases

Gene3Di3.90.226.10. 1 hit.
HAMAPiMF_00823. AcetylCoA_CT_alpha. 1 hit.
InterProiIPR001095. Acetyl_CoA_COase_a_su.
IPR029045. ClpP/crotonase-like_dom.
IPR011763. COA_CT_C.
[Graphical view]
PfamiPF03255. ACCA. 1 hit.
[Graphical view]
PRINTSiPR01069. ACCCTRFRASEA.
SUPFAMiSSF52096. SSF52096. 1 hit.
TIGRFAMsiTIGR00513. accA. 1 hit.
PROSITEiPS50989. COA_CT_CTER. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiACCA_HELPY
AccessioniPrimary (citable) accession number: O25283
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: January 1, 1998
Last modified: November 2, 2016
This is version 102 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Helicobacter pylori
    Helicobacter pylori (strain 26695): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.