Reviewed, UniProtKB/Swiss-Prot Q3ATN9 (ACCA_CHLCH)

Names and origin

Protein names

Recommended name:
    Acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha
      Short name=Acetyl-CoA carboxylase carboxyltransferase subunit alpha
      Short name=ACCase subunit alpha
    EC=6.4.1.2

Gene names

Name:	accA
Ordered Locus Names:	Cag_0363

Organism

Chlorobium chlorochromatii (strain CaD3) [Complete proteome] [HAMAP]

Taxonomic identifier

340177 [NCBI]

Taxonomic lineage

Bacteria › Chlorobi › Chlorobia › Chlorobiales › Chlorobiaceae › Chlorobium/Pelodictyon group › Chlorobium

Protein attributes

Sequence length	334 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

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 CO2 group is transferred by the carboxyltransferase to acetyl-CoA to form malonyl-CoA By similarity.
Catalytic activity	ATP + acetyl-CoA + HCO3- = ADP + phosphate + malonyl-CoA. HAMAP MF_00823
Pathway	Lipid metabolism; malonyl-CoA biosynthesis; malonyl-CoA from acetyl-CoA: step 1/1. HAMAP MF_00823
Subunit structure	Acetyl-CoA carboxylase is an 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) By similarity.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	Belongs to the accA family.

Ontologies

Keywords
Biological process	Fatty acid biosynthesis Lipid synthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Nucleotide-binding
Molecular function	Ligase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	fatty acid biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	acetyl-CoA carboxylase complex Inferred from electronic annotation. Source: InterPro
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW acetyl-CoA carboxylase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 334	334	Acetyl-coenzyme A carboxylase carboxyl transferase subunit alpha HAMAP MF_00823		PRO_1000062602

Sequences

	Sequence		Length	Mass (Da)
	Q3ATN9-1 [UniParc]. Last modified November 22, 2005. Version 1. Checksum: F4A42A4FF3B49911	FASTA	334	37,453
	10 20 30 40 50 60 MSAKVVLDFE KPLFELEAKL HEMRECLRNT TRDQSPADAD LLYGDIEALE RKVELLRRSI 70 80 90 100 110 120 YKNLTRWQKV QLARHPERPY SLDYIYMMTT GFVELAGDRH FSDDKAIIGG FARLEDEAAG 130 140 150 160 170 180 FSQSVMMIGH QKGRDTKTNL YRNFGMAQPE GYRKALRLMK LAEKFRKPII TLIDTPGAFP 190 200 210 220 230 240 GIEAEERGQA EAIARNLMEM AQLTVPVICV IIGEGASGGA IGLGVGNRIL MAENSWYSVI 250 260 270 280 290 300 SPESCSSILW RSWNFKEQAA EALQPTAEDL LAQGIVDRIV PEPLGGAHTD PDAMGATLKA 310 320 330 MLIEELQQLL PKEPQLLVRE RIEKFSAMGV WNEV

References

[1]

"Complete sequence of Chlorobium chlorochromatii CaD3." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Bryant D., Schmutz J., Larimer F., Land M., Kyrpides N., Ivanova N., Richardson P. Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CP000108 Genomic DNA. Translation: ABB27636.1.
RefSeq	YP_378679.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	3748008.
GenomeReviews	Gene locus Cag_0363 in contig CP000108_GR.
KEGG	cch:Cag_0363.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q3ATN9.
OMA	Q3ATN9. HSVYTVA.
Enzyme and pathway databases
BioCyc	CCHL340177:CAG_0363-MON.
Family and domain databases
HAMAP	MF_00823. [Tree]
InterPro	IPR001095. Acetyl_CoA_COase_a_su. IPR011763. COA_CT_C. [Graphical view]
PANTHER	PTHR22855:SF3. Ac-CoA_carboxylA. 1 hit.
Pfam	PF03255. ACCA. 1 hit. [Graphical view]
PRINTS	PR01069. ACCCTRFRASEA.
TIGRFAMs	TIGR00513. accA. 1 hit.
PROSITE	PS50989. COA_CT_CTER. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ACCA_CHLCH

Accession

Primary (citable) accession number: Q3ATN9

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	November 22, 2005
Last modified:	June 16, 2009
This is version 27 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)