Reviewed, UniProtKB/Swiss-Prot Q87QK5 (HIS2_VIBPA)

Names and origin

Protein names

Recommended name:
    Histidine biosynthesis bifunctional protein hisIE
Including the following 2 domains:
    1- Recommended name:
            Phosphoribosyl-AMP cyclohydrolase
                Short name=PRA-CH
              EC=3.5.4.19
    2- Recommended name:
            Phosphoribosyl-ATP pyrophosphatase
                Short name=PRA-PH
              EC=3.6.1.31

Gene names

Name:	hisI
Synonyms:	hisIE
Ordered Locus Names:	VP1144

Organism

Vibrio parahaemolyticus [Complete proteome] [HAMAP]

Taxonomic identifier

670 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Vibrionales › Vibrionaceae › Vibrio

Protein attributes

Sequence length	211 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Catalytic activity	1-(5-phosphoribosyl)-ATP + H2O = 1-(5-phosphoribosyl)-AMP + diphosphate. HAMAP MF_01019 1-(5-phosphoribosyl)-AMP + H2O = 1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide. HAMAP MF_01019
Pathway	Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 2/9. HAMAP MF_01019 Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 3/9.
Subcellular location	Cytoplasm By similarity.
Sequence similarities	In the N-terminal section; belongs to the PRA-CH family. In the C-terminal section; 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 Multifunctional enzyme
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-AMP cyclohydrolase activity Inferred from electronic annotation. Source: HAMAP 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 – 211	211	Histidine biosynthesis bifunctional protein hisIE HAMAP MF_01019		PRO_0000136446
Regions
	Region	1 – 122	122	Phosphoribosyl-AMP cyclohydrolase HAMAP MF_01019
	Region	123 – 211	89	Phosphoribosyl-ATP pyrophosphohydrolase HAMAP MF_01019

Sequences

	Sequence		Length	Mass (Da)
	Q87QK5-1 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: BF76B59DF60FD27E	FASTA	211	23,254
	10 20 30 40 50 60 MSFKAAEVSS LSERINWEKV DGLVPAIVQD FQSSQVLMMG YMNQDALAKT GETGQVTFFS 70 80 90 100 110 120 RTKERLWTKG ETSGNVLQLV NISLDCDNDT LLVRVNPIGP TCHTGTTTCW DGDAQEESQM 130 140 150 160 170 180 VWLHQLEQLL AARKSADPDS SYTASLYARG TKRISQKVGE EGVEVALAAT SGDKAELVCE 190 200 210 SADLIYHLLV LLQDQGLSMN DVVNKLKERH K

References

[1]

"Genome sequence of Vibrio parahaemolyticus: a pathogenic mechanism distinct from that of V. cholerae." Makino K., Oshima K., Kurokawa K., Yokoyama K., Uda T., Tagomori K., Iijima Y., Najima M., Nakano M., Yamashita A., Kubota Y., Kimura S., Yasunaga T., Honda T., Shinagawa H., Hattori M., Iida T. Lancet 361:743-749(2003) [PubMed: 12620739] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: RIMD 2210633 / Serotype O3:K6.

Cross-references

Sequence databases
EMBLGenBankDDBJ	BA000031 Genomic DNA. Translation: BAC59407.1.
RefSeq	NP_797523.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1188649.
GenomeReviews	Gene locus VP1144 in contig BA000031_GR.
KEGG	vpa:VP1144.
NMPDR	fig|223926.1.peg.1144.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q87QK5.
OMA	VHYWSRS.
Enzyme and pathway databases
BioCyc	VPAR223926:VP1144-MON.
BRENDA	3.5.4.19. 3063. 3.6.1.31. 3063.
Family and domain databases
HAMAP	MF_01019. [Tree]
InterPro	IPR002496. PRA_CycHdrlase. IPR008179. PRib-ATP_pyrophosphohydrolase. [Graphical view]
Pfam	PF01502. PRA-CH. 1 hit. PF01503. PRA-PH. 1 hit. [Graphical view]
ProDom	PD002610. PRA_cyclohydro. 1 hit. PD002611. Pra_PH/CH. 1 hit. [Graphical view] [Entries sharing at least one domain]
TIGRFAMs	TIGR03188. histidine_hisI. 1 hit.
ProtoNet	Search...

Entry information

Entry name

HIS2_VIBPA

Accession

Primary (citable) accession number: Q87QK5

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 15, 2004
Last sequence update:	June 1, 2003
Last modified:	November 3, 2009
This is version 37 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)