O33778 (HIS3_SULSO) 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:	SSO6227

Organism

Sulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)

Taxonomic identifier

273057 [NCBI]

Taxonomic lineage

Archaea › Crenarchaeota › Thermoprotei › Sulfolobales › Sulfolobaceae › Sulfolobus

Protein attributes

Sequence length	85 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 Reference 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 – 85	85	Phosphoribosyl-AMP cyclohydrolase HAMAP MF_01021		PRO_0000136514

Sequences

	Sequence		Length	Mass (Da)
	O33778 [UniParc]. Last modified January 1, 1998. Version 1. Checksum: 79C648BED321E372	FASTA	85	9,766
	10 20 30 40 50 60 MVGNMNREAL FKTLTTGYLH FWSLSRKKLW LKGETSGNFQ IIEEFKVDCD ADAVLFKVTS 70 80 LGPICHTGNY TCFYRSYDEL VNSKS

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Evolutionary analysis of the hisCGABdFDEHI gene cluster from the archaeon Sulfolobus solfataricus P2." Charlebois R.L., Sensen C.W., Doolittle W.F., Brown J.R. J. Bacteriol. 179:4429-4432(1997) [PubMed: 9209067] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: ATCC 35092 / DSM 1617 / JCM 11322 / P2.
[2]	"The complete genome of the crenarchaeon Sulfolobus solfataricus P2." She Q., Singh R.K., Confalonieri F., Zivanovic Y., Allard G., Awayez M.J., Chan-Weiher C.C.-Y., Clausen I.G., Curtis B.A., De Moors A., Erauso G., Fletcher C., Gordon P.M.K., Heikamp-de Jong I., Jeffries A.C., Kozera C.J., Medina N., Peng X. , Thi-Ngoc H.P., Redder P., Schenk M.E., Theriault C., Tolstrup N., Charlebois R.L., Doolittle W.F., Duguet M., Gaasterland T., Garrett R.A., Ragan M.A., Sensen C.W., Van der Oost J. Proc. Natl. Acad. Sci. U.S.A. 98:7835-7840(2001) [PubMed: 11427726] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 35092 / DSM 1617 / JCM 11322 / P2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	U82227 Genomic DNA. Translation: AAB63026.1. AE006641 Genomic DNA. Translation: AAK40912.1.
PIR	A90207.
RefSeq	NP_342122.1. NC_002754.1.
3D structure databases
ProteinModelPortal	O33778.
SMR	O33778. Positions 1-78.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1454879.
GenomeReviews	Gene locus SSO6227 in contig AE006641_GR.
KEGG	sso:SSO6227.
NMPDR	fig|273057.1.peg.545.
Phylogenomic databases
HOGENOM	HBG294308.
OMA	MNEESYH.
Enzyme and pathway databases
BioCyc	SSOL273057:SSO6227-MONOMER.
Family and domain databases
HAMAP	MF_01021. HisI. Divergent sequence. [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_SULSO

Accession

Primary (citable) accession number: O33778

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 15, 1998
Last sequence update:	January 1, 1998
Last modified:	November 16, 2011
This is version 68 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program