B9KPC7 (HIS2_RHOSK) Reviewed, UniProtKB/Swiss-Prot

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:	RSKD131_0560

Organism

Rhodobacter sphaeroides (strain KD131 / KCTC 12085) [Complete proteome] [HAMAP]

Taxonomic identifier

557760 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Rhodobacter

Protein attributes

Sequence length	103 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: UniProtKB-KW
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: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 103	103	Phosphoribosyl-ATP pyrophosphatase HAMAP MF_01020		PRO_1000149060

Sequences

	Sequence		Length	Mass (Da)
	B9KPC7 [UniParc]. Last modified March 24, 2009. Version 1. Checksum: C15AFBC0836E7606	FASTA	103	10,995
	10 20 30 40 50 60 MTVLERLAAT VEARKGVDPD SSWTAKLLAR GPEKCAEKFG EEAVEAIIEA VRGDRDRLAS 70 80 90 100 EAADVLYHLI VMLAARDVTL AEVMAVLEAR EGTSGIAEKA GRG

References

[1]	"Complete genome sequence of Rhodobacter sphaeroides KD131." Lim S.-K., Kim S.J., Cha S.H., Oh Y.-K., Rhee H.-J., Kim M.-S., Lee J.K. J. Bacteriol. 191:1118-1119(2009) [PubMed: 19028901] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: KD131 / KCTC 12085.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001150 Genomic DNA. Translation: ACM00420.1.
RefSeq	YP_002524921.1. NC_011963.1.
3D structure databases
ProteinModelPortal	B9KPC7.
ModBase	Search...
Protein-protein interaction databases
STRING	B9KPC7.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	7357786.
GenomeReviews	Gene locus RSKD131_0560 in contig CP001150_GR.
KEGG	rsk:RSKD131_0560.
PATRIC	23180208. VBIRhoSph125910_1973.
Organism-specific databases
CMR	Search...
Phylogenomic databases
OMA	ETVMAAK.
ProtClustDB	PRK00400.
Family and domain databases
HAMAP	MF_01020. HisE. [Tree]
InterPro	IPR008179. PRib-ATP_PPHydrolase. IPR021130. PRib-ATP_PPHydrolase-like. [Graphical view]
KO	K01523.
Pfam	PF01503. PRA-PH. 1 hit. [Graphical view]
TIGRFAMs	TIGR03188. Histidine_hisI. 1 hit.
ProtoNet	Search...

Entry information

Entry name

HIS2_RHOSK

Accession

Primary (citable) accession number: B9KPC7

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 28, 2009
Last sequence update:	March 24, 2009
Last modified:	January 25, 2012
This is version 21 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program