Reviewed, UniProtKB/Swiss-Prot Q8Z5J6 (HIS2_SALTI)

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:	STY2287, t0795

Organism

Salmonella typhi [Complete proteome] [HAMAP]

Taxonomic identifier

90370 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella

Protein attributes

Sequence length	203 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 – 203	203	Histidine biosynthesis bifunctional protein hisIE HAMAP MF_01019		PRO_0000136426
Regions
	Region	1 – 114	114	Phosphoribosyl-AMP cyclohydrolase HAMAP MF_01019
	Region	115 – 203	89	Phosphoribosyl-ATP pyrophosphohydrolase HAMAP MF_01019

Sequences

	Sequence		Length	Mass (Da)
	Q8Z5J6-1 [UniParc]. Last modified March 1, 2002. Version 1. Checksum: 5818625E1123C5E7	FASTA	203	22,616
	10 20 30 40 50 60 MLTEQQRREL DWEKTDGLMP AIVQHAVSGE VLTLGYMNPQ ALDKTIESGH VTFFSRTKQR 70 80 90 100 110 120 LWTKGETSGH VLNVVSIAPD CDNDTLLVLA NPVGPTCHKG TSSCFGDASH QWLFLYQLEQ 130 140 150 160 170 180 LLAERKTADP ASSYTAKLYA SGTKRIAQKV GEEGVETALA ATVNDRFELT NEASDLMYHL 190 200 LVLLQDQDLN LTTVIDDLRK RHQ

References

[1]

"Complete genome sequence of a multiple drug resistant Salmonella enterica serovar Typhi CT18." Parkhill J., Dougan G., James K.D., Thomson N.R., Pickard D., Wain J., Churcher C.M., Mungall K.L., Bentley S.D., Holden M.T.G., Sebaihia M., Baker S., Basham D., Brooks K., Chillingworth T., Connerton P., Cronin A., Davis P. , Davies R.M., Dowd L., White N., Farrar J., Feltwell T., Hamlin N., Haque A., Hien T.T., Holroyd S., Jagels K., Krogh A., Larsen T.S., Leather S., Moule S., O'Gaora P., Parry C., Quail M.A., Rutherford K.M., Simmonds M., Skelton J., Stevens K., Whitehead S., Barrell B.G. Nature 413:848-852(2001) [PubMed: 11677608] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: CT18.

[2]

"Comparative genomics of Salmonella enterica serovar Typhi strains Ty2 and CT18." Deng W., Liou S.-R., Plunkett G. III, Mayhew G.F., Rose D.J., Burland V., Kodoyianni V., Schwartz D.C., Blattner F.R. J. Bacteriol. 185:2330-2337(2003) [PubMed: 12644504] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 700931 / Ty2.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AL627273 Genomic DNA. Translation: CAD02440.1. AE014613 Genomic DNA. Translation: AAO68486.1.
RefSeq	NP_456626.1. NP_804637.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1070061. 1248622.
GenomeReviews	Gene locus t0795 in contig AE014613_GR. Gene locus STY2287 in contig AL513382_GR.
KEGG	stt:t0795. sty:STY2287.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q8Z5J6.
OMA	VHYWSRS.
Enzyme and pathway databases
BioCyc	SENT209261:T0795-MON. SENT220341:STY2287-MON.
BRENDA	3.5.4.19. 3716. 3.6.1.31. 3716.
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_SALTI

Accession

Primary (citable) accession number: Q8Z5J6

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 6, 2002
Last sequence update:	March 1, 2002
Last modified:	November 3, 2009
This is version 48 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)