UniProtKB - P9WMM3 (HIS6_MYCTU)
Protein
Imidazole glycerol phosphate synthase subunit HisF
Gene
hisF
Organism
Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)
Status
Functioni
IGPS catalyzes the conversion of PRFAR and glutamine to IGP, AICAR and glutamate. The HisF subunit catalyzes the cyclization activity that produces IGP and AICAR from PRFAR using the ammonia provided by the HisH subunit (By similarity).By similarity
Catalytic activityi
- 5-[(5-phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-phospho-β-D-ribosyl)imidazole-4-carboxamide + L-glutamine = 5-amino-1-(5-phospho-β-D-ribosyl)imidazole-4-carboxamide + D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate + H+ + L-glutamateEC:4.3.2.10
: L-histidine biosynthesis Pathwayi
This protein is involved in step 5 of the subpathway that synthesizes L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate.Proteins known to be involved in the 9 steps of the subpathway in this organism are:
- ATP phosphoribosyltransferase (hisG)
- Phosphoribosyl-ATP pyrophosphatase (hisE)
- Phosphoribosyl-AMP cyclohydrolase (hisI)
- Phosphoribosyl isomerase A (priA)
- Imidazole glycerol phosphate synthase subunit HisH (hisH), Imidazole glycerol phosphate synthase subunit HisF (hisF)
- Imidazoleglycerol-phosphate dehydratase (hisB)
- Histidinol-phosphate aminotransferase (hisC)
- Histidinol-phosphatase (hisN)
- Histidinol dehydrogenase (hisD)
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 key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 22 | Sequence analysis | 1 | |
Active sitei | 141 | Sequence analysis | 1 |
GO - Molecular functioni
- imidazoleglycerol-phosphate synthase activity Source: GO_Central
- lyase activity Source: UniProtKB-KW
GO - Biological processi
- histidine biosynthetic process Source: UniProtKB-UniRule
Keywordsi
Molecular function | Lyase |
Biological process | Amino-acid biosynthesis, Histidine biosynthesis |
Enzyme and pathway databases
BioCyci | MTBH37RV:G185E-5793-MONOMER |
UniPathwayi | UPA00031;UER00010 |
Names & Taxonomyi
Protein namesi | Recommended name: Imidazole glycerol phosphate synthase subunit HisF (EC:4.3.2.10)Alternative name(s): IGP synthase cyclase subunit IGP synthase subunit HisF ImGP synthase subunit HisF Short name: IGPS subunit HisF |
Gene namesi | Name:hisF Ordered Locus Names:Rv1605 ORF Names:MTV046.03 |
Organismi | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) |
Taxonomic identifieri | 83332 [NCBI] |
Taxonomic lineagei | Bacteria › Actinobacteria › Corynebacteriales › Mycobacteriaceae › Mycobacterium › Mycobacterium tuberculosis complex › |
Proteomesi |
|
Organism-specific databases
TubercuListi | Rv1605 |
Subcellular locationi
- Cytoplasm By similarity
GO - Cellular componenti
- cytoplasm Source: UniProtKB-SubCell
Keywords - Cellular componenti
CytoplasmPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000142185 | 1 – 267 | Imidazole glycerol phosphate synthase subunit HisFAdd BLAST | 267 |
Proteomic databases
PaxDbi | P9WMM3 |
Interactioni
Subunit structurei
Heterodimer of HisH and HisF.
By similarityProtein-protein interaction databases
STRINGi | 83332.Rv1605 |
Family & Domainsi
Sequence similaritiesi
Belongs to the HisA/HisF family.Curated
Phylogenomic databases
eggNOGi | COG0107 LUCA |
KOi | K02500 |
OMAi | KRIVPCL |
PhylomeDBi | P9WMM3 |
Family and domain databases
CDDi | cd04731 HisF, 1 hit |
Gene3Di | 3.20.20.70, 1 hit |
HAMAPi | MF_01013 HisF, 1 hit |
InterProi | View protein in InterPro IPR013785 Aldolase_TIM IPR006062 His_biosynth IPR004651 HisF IPR011060 RibuloseP-bd_barrel |
Pfami | View protein in Pfam PF00977 His_biosynth, 1 hit |
SUPFAMi | SSF51366 SSF51366, 1 hit |
TIGRFAMsi | TIGR00735 hisF, 1 hit |
i Sequence
Sequence statusi: Complete.
P9WMM3-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MYADRDLPGA GGLAVRVIPC LDVDDGRVVK GVNFENLRDA GDPVELAAVY
60 70 80 90 100
DAEGADELTF LDVTASSSGR ATMLEVVRRT AEQVFIPLTV GGGVRTVADV
110 120 130 140 150
DSLLRAGADK VAVNTAAIAC PDLLADMARQ FGSQCIVLSV DARTVPVGSA
160 170 180 190 200
PTPSGWEVTT HGGRRGTGMD AVQWAARGAD LGVGEILLNS MDADGTKAGF
210 220 230 240 250
DLALLRAVRA AVTVPVIASG GAGAVEHFAP AVAAGADAVL AASVFHFREL
260
TIGQVKAALA AEGITVR
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AL123456 Genomic DNA Translation: CCP44369.1 |
PIRi | D70819 |
RefSeqi | NP_216121.1, NC_000962.3 WP_003898942.1, NZ_NVQJ01000016.1 |
Genome annotation databases
EnsemblBacteriai | CCP44369; CCP44369; Rv1605 |
GeneIDi | 885261 |
KEGGi | mtu:Rv1605 mtv:RVBD_1605 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AL123456 Genomic DNA Translation: CCP44369.1 |
PIRi | D70819 |
RefSeqi | NP_216121.1, NC_000962.3 WP_003898942.1, NZ_NVQJ01000016.1 |
3D structure databases
SMRi | P9WMM3 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 83332.Rv1605 |
Proteomic databases
PaxDbi | P9WMM3 |
Genome annotation databases
EnsemblBacteriai | CCP44369; CCP44369; Rv1605 |
GeneIDi | 885261 |
KEGGi | mtu:Rv1605 mtv:RVBD_1605 |
Organism-specific databases
TubercuListi | Rv1605 |
Phylogenomic databases
eggNOGi | COG0107 LUCA |
KOi | K02500 |
OMAi | KRIVPCL |
PhylomeDBi | P9WMM3 |
Enzyme and pathway databases
UniPathwayi | UPA00031;UER00010 |
BioCyci | MTBH37RV:G185E-5793-MONOMER |
Family and domain databases
CDDi | cd04731 HisF, 1 hit |
Gene3Di | 3.20.20.70, 1 hit |
HAMAPi | MF_01013 HisF, 1 hit |
InterProi | View protein in InterPro IPR013785 Aldolase_TIM IPR006062 His_biosynth IPR004651 HisF IPR011060 RibuloseP-bd_barrel |
Pfami | View protein in Pfam PF00977 His_biosynth, 1 hit |
SUPFAMi | SSF51366 SSF51366, 1 hit |
TIGRFAMsi | TIGR00735 hisF, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | HIS6_MYCTU | |
Accessioni | P9WMM3Primary (citable) accession number: P9WMM3 Secondary accession number(s): L0T9Y9, O53908 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | April 16, 2014 |
Last sequence update: | April 16, 2014 | |
Last modified: | September 18, 2019 | |
This is version 27 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Complete proteome, Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families - Mycobacterium tuberculosis strains ATCC 25618 / H37Rv and CDC 1551 / Oshkosh
Mycobacterium tuberculosis strains ATCC 25618 / H37Rv and CDC 1551 / Oshkosh: entries and gene names - PATHWAY comments
Index of metabolic and biosynthesis pathways