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A5GKX4 (HIS4_SYNPW) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 42. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase

EC=5.3.1.16
Alternative name(s):
Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase
Gene names
Name:hisA
Ordered Locus Names:SynWH7803_1163
OrganismSynechococcus sp. (strain WH7803) [Complete proteome] [HAMAP]
Taxonomic identifier32051 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus

Protein attributes

Sequence length256 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

1-(5-phospho-beta-D-ribosyl)-5-((5-phospho-beta-D-ribosylamino)methylideneamino)imidazole-4-carboxamide = 5-((5-phospho-1-deoxy-D-ribulos-1-ylamino)methylideneamino)-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamide. HAMAP-Rule MF_01014

Pathway

Amino-acid biosynthesis; L-histidine biosynthesis; L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate: step 4/9. HAMAP-Rule MF_01014

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_01014.

Sequence similarities

Belongs to the HisA/HisF family.

Ontologies

Keywords
   Biological processAmino-acid biosynthesis
Histidine biosynthesis
   Cellular componentCytoplasm
   Molecular functionIsomerase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processhistidine biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_function1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 2562561-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase HAMAP-Rule MF_01014
PRO_1000063238

Sites

Active site81Proton acceptor By similarity
Active site1291Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
A5GKX4 [UniParc].

Last modified June 12, 2007. Version 1.
Checksum: 161456A1FB6323CA

FASTA25626,899
        10         20         30         40         50         60 
MQIIPAIDLL GGSCVRLHQG DYDKVTRFSD DPVAQALQWQ EQGAERLHLV DLDGARTGEP 

        70         80         90        100        110        120 
ANDSAIRAIT SALTIPVQLG GGVRTAERAD TLLACGLDRV ILGTVALEQP QLVVELADRH 

       130        140        150        160        170        180 
PGRVVVGIDA RHGKVATKGW IEDSNTEATA LAQRFSASAI AAIISTDIST DGTLEGPNLQ 

       190        200        210        220        230        240 
ALREMAEASS VPVIASGGVG CMGDLLALLT LEPLGVEAVI VGRALYDGRI DLGEARKALA 

       250 
ESRLQDPPSD LLQDFA 

« Hide

References

[1]Genoscope
Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: WH7803.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CT971583 Genomic DNA. Translation: CAK23589.1.
RefSeqYP_001224886.1. NC_009481.1.

3D structure databases

ProteinModelPortalA5GKX4.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING32051.SynWH7803_1163.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAK23589; CAK23589; SynWH7803_1163.
GeneID5145953.
KEGGsyx:SynWH7803_1163.
PATRIC23828466. VBISynSp43824_1195.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0106.
HOGENOMHOG000224614.
KOK01814.
OMAFWESEGA.
OrthoDBEOG6H1Q3W.

Enzyme and pathway databases

UniPathwayUPA00031; UER00009.

Family and domain databases

Gene3D3.20.20.70. 1 hit.
HAMAPMF_01014. HisA.
InterProIPR013785. Aldolase_TIM.
IPR006062. His_biosynth.
IPR006063. HisA.
IPR023016. Isoase_HisA.
IPR011060. RibuloseP-bd_barrel.
[Graphical view]
PfamPF00977. His_biosynth. 1 hit.
[Graphical view]
SUPFAMSSF51366. SSF51366. 1 hit.
TIGRFAMsTIGR00007. TIGR00007. 1 hit.
ProtoNetSearch...

Entry information

Entry nameHIS4_SYNPW
AccessionPrimary (citable) accession number: A5GKX4
Entry history
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: June 12, 2007
Last modified: May 14, 2014
This is version 42 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways