Reviewed, UniProtKB/Swiss-Prot Q732I0 (PYRB_BACC1)

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:	BCE_3934

Organism

Bacillus cereus (strain ATCC 10987) [Complete proteome] [HAMAP]

Taxonomic identifier

222523 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus › Bacillus cereus group

Protein attributes

Sequence length	304 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	Carbamoyl phosphate + L-aspartate = phosphate + N-carbamoyl-L-aspartate.
Pathway	Pyrimidine metabolism; UMP biosynthesis via de novo pathway; UMP from HCO(3)(-): step 2/6.
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 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 – 304	304	Aspartate carbamoyltransferase		PRO_0000113090

Sequences

	Sequence		Length	Mass (Da)
	Q732I0-1 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: 6BB4E081B20E773E	FASTA	304	34,688
	10 20 30 40 50 60 MSHLLTMSEL SEVEISEILK DAEDFANGKE SKTTEQTFVA NLFFENSTRT RFSFEVAEKR 70 80 90 100 110 120 LGLDVLNFSA DASSVQKGET LYDTIRTLES IGTKAVVIRH EQDRYFDELK DQVNIPILNA 130 140 150 160 170 180 GDGCGNHPTQ CLLDLLTIKQ EFGRFEGLKI AIVGDVRHSR VARSNAEALT KLGATIYFAS 190 200 210 220 230 240 PEEWKDEDNT FGTYKPLDEL VPEVDVMMLL RVQHERHDHY ETDIMKEYHE KHGLTVEREQ 250 260 270 280 290 300 RMKEGSIIMH PAPVNRDVEI ASELVECERS RIFKQMENGV YVRMAVLKRA LPNVLGGMKH ELLV

References

[1]

"The genome sequence of Bacillus cereus ATCC 10987 reveals metabolic adaptations and a large plasmid related to Bacillus anthracis pXO1." Rasko D.A., Ravel J., Oekstad O.A., Helgason E., Cer R.Z., Jiang L., Shores K.A., Fouts D.E., Tourasse N.J., Angiuoli S.V., Kolonay J.F., Nelson W.C., Kolstoe A.-B., Fraser C.M., Read T.D. Nucleic Acids Res. 32:977-988(2004) [PubMed: 14960714] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE017194 Genomic DNA. Translation: AAS42837.1.
RefSeq	NP_980229.1.
3D structure databases
HSSP	HSSP built from PDB template 1ACM based on UniProtKB P00479.
ModBase	Search...
Genome annotation databases
GeneID	2748399.
GenomeReviews	Gene locus BCE_3934 in contig AE017194_GR.
KEGG	bca:BCE_3934.
NMPDR	fig|222523.1.peg.3901.
TIGR	BCE_3934.
Phylogenomic databases
HOGENOM	Q732I0.
Family and domain databases
HAMAP	MF_00001. [Tree]
InterPro	IPR006130. Asp/Orn_carbamoyltranf. IPR006132. Asp/Orn_carbamoyltranf_P_bd. IPR006131. Asp_carbamoyltransf_Asp/Orn_bd. IPR002082. Aspartate_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_BACC1

Accession

Primary (citable) accession number: Q732I0

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 15, 2005
Last sequence update:	July 5, 2004
Last modified:	November 25, 2008
This is version 39 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)