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Protein

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

Gene

hisA

Organism
Bacillus thuringiensis (strain Al Hakam)
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 regulatory subunit (hisZ), ATP phosphoribosyltransferase (hisG)
  2. Phosphoribosyl-ATP pyrophosphatase (hisE)
  3. Phosphoribosyl-AMP cyclohydrolase (hisI)
  4. 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase (hisA)
  5. Imidazole glycerol phosphate synthase subunit HisH (hisH), Imidazole glycerol phosphate synthase subunit HisF (hisF)
  6. Imidazoleglycerol-phosphate dehydratase (hisB)
  7. Histidinol-phosphate aminotransferase (hisC), Histidinol-phosphate aminotransferase (hisC)
  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 sitei129Proton 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:BALH_1264
OrganismiBacillus thuringiensis (strain Al Hakam)
Taxonomic identifieri412694 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000000761 Componenti: Chromosome

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002904501 – 2391-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomeraseAdd BLAST239

Structurei

3D structure databases

ProteinModelPortaliA0RBM1
SMRiA0RBM1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the HisA/HisF family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000224614
KOiK01814
OMAiEWLHLVD

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.

A0RBM1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEIFPAIDLK EGRCVRLYQG EFSKETVMNE DPVAQAIIFE KFGAKRLHIV
60 70 80 90 100
DLDGAVAGES LNLSVIERIC KAVRIPVQVG GGIRSLVAVE KLFSVGVDKV
110 120 130 140 150
ILGTAALYDK TFLEEAVLLY KEKIIVGIDA KNGFVATRGW LDVSEISYID
160 170 180 190 200
LAKQMENIGV QTIVFTDISK DGTLAGPNIG QLELLQKSVA IRLIASGGVA
210 220 230
SIQDVKKLND MNIYGVIIGK ALYEKTIDLE EVLEVTKLC
Length:239
Mass (Da):26,058
Last modified:January 9, 2007 - v1
Checksum:i112CC888892D8834
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000485 Genomic DNA Translation: ABK84614.1
RefSeqiWP_000402284.1, NC_008600.1

Genome annotation databases

EnsemblBacteriaiABK84614; ABK84614; BALH_1264
KEGGibtl:BALH_1264

Similar proteinsi

Entry informationi

Entry nameiHIS4_BACAH
AccessioniPrimary (citable) accession number: A0RBM1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 12, 2007
Last sequence update: January 9, 2007
Last modified: June 7, 2017
This is version 62 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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