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UniProtKB - B1YL15 (B1YL15_EXIS2)
Protein
ATP phosphoribosyltransferase
Gene
Exig_2367
Organism
Exiguobacterium sibiricum (strain DSM 17290 / CIP 109462 / JCM 13490 / 255-15)
Status
Functioni
Catalyzes the condensation of ATP and 5-phosphoribose 1-diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity.
ARBA annotationCatalytic activityi
- 1-(5-phospho-β-D-ribosyl)-ATP + diphosphate = 5-phospho-α-D-ribose 1-diphosphate + ATPARBA annotationEC:2.4.2.17ARBA annotation
: L-histidine biosynthesis Pathwayi
This protein is involved in step 1 of the subpathway that synthesizes L-histidine from 5-phospho-alpha-D-ribose 1-diphosphate.ARBA annotation 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.
GO - Molecular functioni
- ATP phosphoribosyltransferase activity Source: UniProtKB-EC
GO - Biological processi
- histidine biosynthetic process Source: UniProtKB-UniPathway
Keywordsi
Molecular function | GlycosyltransferaseImported, Transferase |
Biological process | Amino-acid biosynthesis, Histidine biosynthesisARBA annotation |
Enzyme and pathway databases
UniPathwayi | UPA00031;UER00006 |
Names & Taxonomyi
Protein namesi | |
Gene namesi | Ordered Locus Names:Exig_2367Imported |
Organismi | Exiguobacterium sibiricum (strain DSM 17290 / CIP 109462 / JCM 13490 / 255-15)Imported |
Taxonomic identifieri | 262543 [NCBI] |
Taxonomic lineagei | Bacteria › Firmicutes › Bacilli › Bacillales › Bacillales Family XII. Incertae Sedis › Exiguobacterium › |
Proteomesi |
|
Interactioni
Subunit structurei
Heteromultimer composed of HisG and HisZ subunits.
ARBA annotationProtein-protein interaction databases
STRINGi | 262543.Exig_2367 |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 48 – 196 | HisGInterPro annotationAdd BLAST | 149 |
Phylogenomic databases
eggNOGi | COG0040, Bacteria |
HOGENOMi | CLU_038115_2_0_9 |
OMAi | VASKFVH |
OrthoDBi | 1419568at2 |
Family and domain databases
InterProi | View protein in InterPro IPR013820, ATP_PRibTrfase_cat IPR018198, ATP_PRibTrfase_CS IPR001348, ATP_PRibTrfase_HisG |
PANTHERi | PTHR21403, PTHR21403, 1 hit |
Pfami | View protein in Pfam PF01634, HisG, 1 hit |
TIGRFAMsi | TIGR00070, hisG, 1 hit |
PROSITEi | View protein in PROSITE PS01316, ATP_P_PHORIBOSYLTR, 1 hit |
i Sequence
Sequence statusi: Complete.
B1YL15-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MRIGITKGRL SKTTERYLKE AGVETWGAIE RELIVKRGEH EFVFMKGSDL
60 70 80 90 100
IPYVAQGVLD VAITGSDILL ESDQELSELA ELPFGICRMS VCAKEPLQFE
110 120 130 140 150
GGRRVRIATK YPVIAKRYFS ELGVDVDIVP LNGSVELAPL LGLADAIVDI
160 170 180 190 200
VETGETLRAN GLNEYEKIID INARFFTSEW TLKRKRVEVI QLLEQLTEGV
TR
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP001022 Genomic DNA Translation: ACB61817.1 |
RefSeqi | WP_012371233.1, NC_010556.1 |
Genome annotation databases
EnsemblBacteriai | ACB61817; ACB61817; Exig_2367 |
KEGGi | esi:Exig_2367 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | CP001022 Genomic DNA Translation: ACB61817.1 |
RefSeqi | WP_012371233.1, NC_010556.1 |
3D structure databases
SMRi | B1YL15 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 262543.Exig_2367 |
Genome annotation databases
EnsemblBacteriai | ACB61817; ACB61817; Exig_2367 |
KEGGi | esi:Exig_2367 |
Phylogenomic databases
eggNOGi | COG0040, Bacteria |
HOGENOMi | CLU_038115_2_0_9 |
OMAi | VASKFVH |
OrthoDBi | 1419568at2 |
Enzyme and pathway databases
UniPathwayi | UPA00031;UER00006 |
Family and domain databases
InterProi | View protein in InterPro IPR013820, ATP_PRibTrfase_cat IPR018198, ATP_PRibTrfase_CS IPR001348, ATP_PRibTrfase_HisG |
PANTHERi | PTHR21403, PTHR21403, 1 hit |
Pfami | View protein in Pfam PF01634, HisG, 1 hit |
TIGRFAMsi | TIGR00070, hisG, 1 hit |
PROSITEi | View protein in PROSITE PS01316, ATP_P_PHORIBOSYLTR, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | B1YL15_EXIS2 | |
Accessioni | B1YL15Primary (citable) accession number: B1YL15 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | May 20, 2008 |
Last sequence update: | May 20, 2008 | |
Last modified: | January 19, 2022 | |
This is version 100 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |