Reviewed, UniProtKB/Swiss-Prot Q2YQY7 (HIS2_BRUA2)

Names and origin

Protein names

Recommended name:
    Phosphoribosyl-ATP pyrophosphatase
      Short name=PRA-PH
    EC=3.6.1.31

Gene names

Name:	hisE
Ordered Locus Names:	BAB1_2087

Organism

Brucella abortus (strain 2308) [Complete proteome] [HAMAP]

Taxonomic identifier

359391 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Brucellaceae › Brucella

Protein attributes

Sequence length	107 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	1-(5-phosphoribosyl)-ATP + H2O = 1-(5-phosphoribosyl)-AMP + diphosphate. HAMAP MF_01020
Pathway	Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 2/9. HAMAP MF_01020
Subcellular location	Cytoplasm By similarity HAMAP MF_01020.
Sequence similarities	Belongs to the PRA-PH family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Histidine biosynthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Nucleotide-binding
Molecular function	Hydrolase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	histidine biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW phosphoribosyl-ATP diphosphatase 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 – 107	107	Phosphoribosyl-ATP pyrophosphatase HAMAP MF_01020		PRO_0000230169

Sequences

	Sequence		Length	Mass (Da)
	Q2YQY7-1 [UniParc]. Last modified February 7, 2006. Version 1. Checksum: 4335A80E49ACB391	FASTA	107	11,253
	10 20 30 40 50 60 MSQFTLADLE RIVAERASVT DGTSYTASLV AKGQPKAAQK LGEEAVETVI AAVSGDRAGV 70 80 90 100 VSESADLLYH LAVVWNIAGV ALEDVLQELQ RRTAQTGLAE KASRPKG

References

[1]

"Whole-genome analyses of speciation events in pathogenic Brucellae." Chain P.S., Comerci D.J., Tolmasky M.E., Larimer F.W., Malfatti S.A., Vergez L.M., Aguero F., Land M.L., Ugalde R.A., Garcia E. Infect. Immun. 73:8353-8361(2005) [PubMed: 16299333] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	AM040264 Genomic DNA. Translation: CAJ12043.1.
RefSeq	YP_415415.1.
3D structure databases
SMR	Q2YQY7. Positions 6-95.
ModBase	Search...
Protein-protein interaction databases
STRING	Q2YQY7.
Genome annotation databases
GeneID	3788753.
GenomeReviews	Gene locus BAB1_2087 in contig AM040264_GR.
KEGG	bmf:BAB1_2087.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0140.
HOGENOM	HBG646527.
OMA	ETVMAAK.
Enzyme and pathway databases
BioCyc	BMEL359391:BAB1_2087-MONOMER.
Family and domain databases
HAMAP	MF_01020. HisE. [Tree]
InterPro	IPR008179. PRib-ATP_pyrophosphohydrolase. IPR021130. PRib-ATP_pyroPHydrolase-like. [Graphical view]
Pfam	PF01503. PRA-PH. 1 hit. [Graphical view]
TIGRFAMs	TIGR03188. histidine_hisI. 1 hit.
ProtoNet	Search...

Entry information

Entry name

HIS2_BRUA2

Accession

Primary (citable) accession number: Q2YQY7

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 4, 2006
Last sequence update:	February 7, 2006
Last modified:	February 9, 2010
This is version 24 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)