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Protein

1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase

Gene

hisA

Organism
Sulfolobus tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

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.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei9 – 91Proton acceptorBy similarity
Active sitei129 – 1291Proton donorBy similarity

GO - Molecular functioni

  1. 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. histidine biosynthetic process Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Biological processi

Amino-acid biosynthesis, Histidine biosynthesis

Enzyme and pathway databases

BioCyciSTOK273063:GJC7-1631-MONOMER.
UniPathwayiUPA00031; UER00009.

Names & Taxonomyi

Protein namesi
Recommended 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 namesi
Name:hisA
Ordered Locus Names:STK_14600
OrganismiSulfolobus tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
Taxonomic identifieri273063 [NCBI]
Taxonomic lineageiArchaeaCrenarchaeotaThermoproteiSulfolobalesSulfolobaceaeSulfolobus
ProteomesiUP000001015 Componenti: Chromosome

Subcellular locationi

Cytoplasm By similarity

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 2302301-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerasePRO_0000142104Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi273063.ST1460.

Structurei

3D structure databases

ProteinModelPortaliQ970Z2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the HisA/HisF family.Curated

Phylogenomic databases

eggNOGiCOG0106.
HOGENOMiHOG000224614.
KOiK01814.
OMAiYVCNEGT.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_01014. HisA.
InterProiIPR013785. Aldolase_TIM.
IPR006062. His_biosynth.
IPR023016. Isoase_HisA.
IPR011060. RibuloseP-bd_barrel.
[Graphical view]
PfamiPF00977. His_biosynth. 1 hit.
[Graphical view]
SUPFAMiSSF51366. SSF51366. 1 hit.

Sequencei

Sequence statusi: Complete.

Q970Z2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLKVVPSIDI SEGKAVKRIR GVKGSGLILG NPVKIAYEIY EEGYDYLHVV
60 70 80 90 100
DLDSAEENGN NEEYVKDICK IGFKWVQVGG GIRNVEKAER LLDYDCSAIV
110 120 130 140 150
ISTLPIKDPK SFMDIQKIIG KDKILLSVDY DSSGYVLIRG WKEKSIKVLD
160 170 180 190 200
FLLSYDSLGY IFTYVENEGT KRGIDNNVKN YVIRIKGLKE YAGGIGSIED
210 220 230
LYKLNEYGIN YAIIGMSFYS GSLRGIKYVY
Length:230
Mass (Da):25,878
Last modified:December 1, 2001 - v1
Checksum:iB7BDA1838C48997C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000023 Genomic DNA. Translation: BAB66531.1.
RefSeqiNP_377422.1. NC_003106.2.
WP_010979509.1. NC_003106.2.

Genome annotation databases

EnsemblBacteriaiBAB66531; BAB66531; STK_14600.
GeneIDi1459495.
KEGGisto:ST1460.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000023 Genomic DNA. Translation: BAB66531.1.
RefSeqiNP_377422.1. NC_003106.2.
WP_010979509.1. NC_003106.2.

3D structure databases

ProteinModelPortaliQ970Z2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi273063.ST1460.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB66531; BAB66531; STK_14600.
GeneIDi1459495.
KEGGisto:ST1460.

Phylogenomic databases

eggNOGiCOG0106.
HOGENOMiHOG000224614.
KOiK01814.
OMAiYVCNEGT.

Enzyme and pathway databases

UniPathwayiUPA00031; UER00009.
BioCyciSTOK273063:GJC7-1631-MONOMER.

Family and domain databases

Gene3Di3.20.20.70. 1 hit.
HAMAPiMF_01014. HisA.
InterProiIPR013785. Aldolase_TIM.
IPR006062. His_biosynth.
IPR023016. Isoase_HisA.
IPR011060. RibuloseP-bd_barrel.
[Graphical view]
PfamiPF00977. His_biosynth. 1 hit.
[Graphical view]
SUPFAMiSSF51366. SSF51366. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 16993 / JCM 10545 / NBRC 100140 / 7.

Entry informationi

Entry nameiHIS4_SULTO
AccessioniPrimary (citable) accession number: Q970Z2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 2, 2002
Last sequence update: December 1, 2001
Last modified: April 1, 2015
This is version 82 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.