Reviewed, UniProtKB/Swiss-Prot A1WBQ7 (PYRB_ACISJ)

Names and origin

Protein names

Recommended name:
    Aspartate carbamoyltransferase
    EC=2.1.3.2
Alternative name(s):
    Aspartate transcarbamylase
      Short name=ATCase

Gene names

Name:	pyrB
Ordered Locus Names:	Ajs_3570

Organism

Acidovorax sp. (strain JS42) [Complete proteome] [HAMAP]

Taxonomic identifier

232721 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Comamonadaceae › Acidovorax

Protein attributes

Sequence length	320 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	Carbamoyl phosphate + L-aspartate = phosphate + N-carbamoyl-L-aspartate. HAMAP MF_00001
Pathway	Pyrimidine metabolism; UMP biosynthesis via de novo pathway; (S)-dihydroorotate from bicarbonate: step 2/3. HAMAP MF_00001
Sequence similarities	Belongs to the ATCase/OTCase family.

Ontologies

Keywords
Biological process	Pyrimidine biosynthesis
Molecular function	Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	'de novo' pyrimidine base biosynthetic process Inferred from electronic annotation. Source: InterPro cellular amino acid metabolic process Inferred from electronic annotation. Source: InterPro pyrimidine nucleotide biosynthetic process Inferred from electronic annotation. Source: HAMAP
Molecular function	amino acid binding Inferred from electronic annotation. Source: InterPro aspartate carbamoyltransferase 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 – 320	320	Aspartate carbamoyltransferase HAMAP MF_00001		PRO_0000321063

Sequences

	Sequence		Length	Mass (Da)
	A1WBQ7-1 [UniParc]. Last modified February 6, 2007. Version 1. Checksum: 9CEDFC008952A94C	FASTA	320	35,007
	10 20 30 40 50 60 MLYKRNPQLN KNGELIHLLS IEGLPKDIVT HILDTATNFV SVQEREVKKV PLLRGKSVFN 70 80 90 100 110 120 LFFENSTRTR TTFEIAAKRL SADVFNLDIA RSSTAKGETL LDTIDNLSAM AADIFVVRHS 130 140 150 160 170 180 ESGAPYLIAQ HVAPHVHVVN AGDGRHSHPT QGLLDMYTIR HYKKDFSNLT VAIVGDVLHS 190 200 210 220 230 240 RVARSDIHAL TTLGAAEVRV VGPRTLVPSD MAQMGVRVFH NLEEGIKGCD VVITLRLQNE 250 260 270 280 290 300 RMSGALLPSS QEYFKSFGLT PEKLRLAKPD AIVMHPGPIN RGVEIDSAVV DGPQAVILPQ 310 320 VTFGIAVRMA VMSIVAGNEA

References

[1]

"Complete sequence of chromosome 1 of Acidovorax sp. JS42." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M. , Hauser L., Kyrpides N., Kim E., Stahl D., Richardson P. Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000539 Genomic DNA. Translation: ABM43682.1.
RefSeq	YP_987758.1.
3D structure databases
SMR	A1WBQ7. Positions 16-318.
ModBase	Search...
Protein-protein interaction databases
STRING	A1WBQ7.
Genome annotation databases
GeneID	4672401.
GenomeReviews	Gene locus Ajs_3570 in contig CP000539_GR.
KEGG	ajs:Ajs_3570.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0540.
HOGENOM	HBG579429.
OMA	VMMLRVQ.
Family and domain databases
HAMAP	MF_00001. Asp_carb_tr. [Tree]
InterPro	IPR006132. Asp/Orn_carbamoyltranf_P_bd. IPR006130. Asp/Orn_carbamoylTrfase. IPR006131. Asp_carbamoyltransf_Asp/Orn_bd. IPR002082. Asp_carbamoyltransf_euk. [Graphical view]
Pfam	PF00185. OTCace. 1 hit. PF02729. OTCace_N. 1 hit. [Graphical view]
PRINTS	PR00100. AOTCASE. PR00101. ATCASE.
TIGRFAMs	TIGR00670. asp_carb_tr. 1 hit.
PROSITE	PS00097. CARBAMOYLTRANSFERASE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PYRB_ACISJ

Accession

Primary (citable) accession number: A1WBQ7

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 26, 2008
Last sequence update:	February 6, 2007
Last modified:	February 9, 2010
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)