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Q67KH9 (HIS4_SYMTH) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 67. 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:STH2834
OrganismSymbiobacterium thermophilum (strain T / IAM 14863) [Complete proteome] [HAMAP]
Taxonomic identifier292459 [NCBI]
Taxonomic lineageBacteriaFirmicutesClostridiaClostridialesClostridiales Family XVIII. Incertae SedisSymbiobacterium

Protein attributes

Sequence length249 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.

Sequence caution

The sequence BAD41819.1 differs from that shown. Reason: Erroneous initiation.

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 – 2492491-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase HAMAP-Rule MF_01014
PRO_0000142062

Sites

Active site101Proton acceptor By similarity
Active site1361Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q67KH9 [UniParc].

Last modified February 1, 2005. Version 2.
Checksum: 700B403F228495C9

FASTA24926,416
        10         20         30         40         50         60 
MRLDLYPAID LKDGQVVRLR QGRMDEATVY GVDPVRIAAR WAEAGARWIH VVDLDGALRG 

        70         80         90        100        110        120 
RPQNAAAVRA IVEALRQRHP GVRVQLGGGL RTLEALEAAL ALGVSRAIIG TSALEGDVAA 

       130        140        150        160        170        180 
RAVARFGPDR VAVSIDARGG FVAARGWVEV TRVRAVDLAV RMREVGVRTV VYTDIATDGM 

       190        200        210        220        230        240 
LTGPNFAELE MMGRTGLDVI ASGGISSLED IRRLTEIPGV AGAIIGRALY TGAVDLAEAL 


SLCGETRDT 

« Hide

References

[1]"Genome sequence of Symbiobacterium thermophilum, an uncultivable bacterium that depends on microbial commensalism."
Ueda K., Yamashita A., Ishikawa J., Shimada M., Watsuji T., Morimura K., Ikeda H., Hattori M., Beppu T.
Nucleic Acids Res. 32:4937-4944(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: T / IAM 14863.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AP006840 Genomic DNA. Translation: BAD41819.1. Different initiation.
RefSeqYP_076663.1. NC_006177.1.

3D structure databases

ProteinModelPortalQ67KH9.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING292459.STH2834.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAD41819; BAD41819; STH2834.
GeneID2980060.
KEGGsth:STH2834.
PATRIC23783849. VBISymThe116959_2813.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0106.
HOGENOMHOG000224614.
KOK01814.
OMAQRDYGSD.
OrthoDBEOG6H1Q3W.

Enzyme and pathway databases

BioCycSTHE292459:GJMM-2935-MONOMER.
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_SYMTH
AccessionPrimary (citable) accession number: Q67KH9
Entry history
Integrated into UniProtKB/Swiss-Prot: February 1, 2005
Last sequence update: February 1, 2005
Last modified: May 14, 2014
This is version 67 of the entry and version 2 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