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Protein

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

Gene

hisA

Organism
Leptospira biflexa serovar Patoc (strain Patoc 1 / Ames)
Status
Reviewed-Annotation score: -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.UniRule annotation

Pathwayi: L-histidine biosynthesis

This protein is involved in step 4 of the subpathway that synthesizes L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate.UniRule annotation
Proteins known to be involved in the 9 steps of the subpathway in this organism are:
  1. ATP phosphoribosyltransferase (hisG)
  2. Phosphoribosyl-ATP pyrophosphatase (hisE)
  3. no protein annotated in this organism
  4. 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (hisA)
  5. Imidazole glycerol phosphate synthase subunit HisF (hisF)
  6. Imidazoleglycerol-phosphate dehydratase (hisB)
  7. no protein annotated in this organism
  8. no protein annotated in this organism
  9. Histidinol dehydrogenase (hisD)
This subpathway is part of the pathway L-histidine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate, the pathway L-histidine biosynthesis and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei8Proton acceptorUniRule annotation1
Active sitei130Proton donorUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase
Biological processAmino-acid biosynthesis, Histidine biosynthesis

Enzyme and pathway databases

UniPathwayi
UPA00031;UER00009

Names & Taxonomyi

Protein namesi
Recommended name:
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomeraseUniRule annotation (EC:5.3.1.16UniRule annotation)
Alternative name(s):
Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomeraseUniRule annotation
Gene namesi
Name:hisAUniRule annotation
Ordered Locus Names:LBF_0843
OrganismiLeptospira biflexa serovar Patoc (strain Patoc 1 / Ames)
Taxonomic identifieri355278 [NCBI]
Taxonomic lineageiBacteriaSpirochaetesLeptospiralesLeptospiraceaeLeptospira

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001351271 – 2471-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomeraseAdd BLAST247

Structurei

3D structure databases

ProteinModelPortaliB0SDS6
SMRiB0SDS6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the HisA/HisF family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000224614
KOiK01814
OMAiEWLHLVD
OrthoDBiPOG091H048O

Family and domain databases

CDDicd04732 HisA, 1 hit
Gene3Di3.20.20.70, 1 hit
HAMAPiMF_01014 HisA, 1 hit
InterProiView protein in InterPro
IPR013785 Aldolase_TIM
IPR006062 His_biosynth
IPR006063 HisA
IPR023016 Isoase_HisA
IPR011060 RibuloseP-bd_barrel
PfamiView protein in Pfam
PF00977 His_biosynth, 1 hit
SUPFAMiSSF51366 SSF51366, 1 hit
TIGRFAMsiTIGR00007 TIGR00007, 1 hit

Sequencei

Sequence statusi: Complete.

B0SDS6-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLVLPAIDLL DNEAVRLLQG DYSKKTVYSS SPEKMIQVFE EQGATLIHIV
60 70 80 90 100
DLNAAKTGKS ENEKTIKKIK EKCTVDLELG GGIRTIDNMK FYDGLGVSRL
110 120 130 140 150
ILGTVAVEEP NVVEKAVSLF GQDRIVIGVD AKNGYVRTKG WESNSGILYK
160 170 180 190 200
DFLTTMYGMG IRHVIFTDIA RDGMMEGPNT LAYAELLETF PDLQLVASGG
210 220 230 240
VSSKEDLVEL YDKTNGKLFG AITGKAIYEG KLDLKESIRI LNQKREK
Length:247
Mass (Da):27,273
Last modified:April 8, 2008 - v1
Checksum:iB31431DD22D8FA43
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000777 Genomic DNA Translation: ABZ93376.1
RefSeqiWP_012387885.1, NC_010842.1

Genome annotation databases

EnsemblBacteriaiABZ93376; ABZ93376; LBF_0843
GeneIDi35832084
KEGGilbf:LBF_0843

Similar proteinsi

Entry informationi

Entry nameiHIS4_LEPBA
AccessioniPrimary (citable) accession number: B0SDS6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: April 8, 2008
Last modified: April 25, 2018
This is version 59 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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