A0QHH5 (HIS3_MYCA1) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Phosphoribosyl-AMP cyclohydrolase
Short name=PRA-CH
EC=3.5.4.19

Gene names

Name:	hisI
Ordered Locus Names:	MAV_3180

Organism

Mycobacterium avium (strain 104) [Complete proteome] [HAMAP]

Taxonomic identifier

243243 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Corynebacterineae › Mycobacteriaceae › Mycobacterium › Mycobacterium avium complex (MAC)

Protein attributes

Sequence length	115 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	1-(5-phosphoribosyl)-AMP + H2O = 1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide. HAMAP MF_01021
Pathway	Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 3/9. HAMAP MF_01021
Subcellular location	Cytoplasm By similarity HAMAP MF_01021.
Sequence similarities	Belongs to the PRA-CH family.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Histidine biosynthesis
Cellular component	Cytoplasm
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	phosphoribosyl-AMP cyclohydrolase 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 – 115	115	Phosphoribosyl-AMP cyclohydrolase HAMAP MF_01021		PRO_1000063412

Sequences

	Sequence		Length	Mass (Da)
	A0QHH5 [UniParc]. Last modified January 9, 2007. Version 1. Checksum: 28585FD336C2F7CB	FASTA	115	12,702
	10 20 30 40 50 60 MMLDPQIAAR LKRNADGLVT AVVQERGSRD VLMVAWMDDA ALARTLETRE ATYYSRSRGQ 70 80 90 100 110 QWVKGETSGH TQYVHSVRLD CDGDTVLLTV DQVGGACHTG DHSCFDADVL LHPQD

References

[1]	Fleischmann R.D., Dodson R.J., Haft D.H., Merkel J.S., Nelson W.C., Fraser C.M. Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: 104.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000479 Genomic DNA. Translation: ABK67383.1.
RefSeq	YP_882363.1. NC_008595.1.
3D structure databases
ProteinModelPortal	A0QHH5.
SMR	A0QHH5. Positions 10-109.
ModBase	Search...
Protein-protein interaction databases
STRING	A0QHH5.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBMYCT00000009069; EBMYCP00000008955; EBMYCG00000009067.
GeneID	4530396.
GenomeReviews	Gene locus MAV_3180 in contig CP000479_GR.
KEGG	mav:MAV_3180.
PATRIC	17988053. VBIMycAvi38287_3111.
TIGR	MAV_3180.
Phylogenomic databases
eggNOG	COG0139.
GeneTree	EBGT00050000017128.
HOGENOM	HBG294308.
OMA	GACHVGY.
ProtClustDB	PRK00051.
Enzyme and pathway databases
BioCyc	MAVI243243:MAV_3180-MONOMER.
Family and domain databases
HAMAP	MF_01021. HisI. [Tree]
InterPro	IPR002496. PRib_AMP_CycHydrolase. [Graphical view]
KO	K01496.
Pfam	PF01502. PRA-CH. 1 hit. [Graphical view]
ProDom	PD002610. PRA_CycHdrlase. 1 hit. [Graphical view] [Entries sharing at least one domain]
ProtoNet	Search...

Entry information

Entry name

HIS3_MYCA1

Accession

Primary (citable) accession number: A0QHH5

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	January 9, 2007
Last modified:	December 14, 2011
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program