UniProtKB - Q6N5C8 (PUR5_RHOPA)
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Protein
Phosphoribosylformylglycinamidine cyclo-ligase
Gene
purM
Organism
Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009)
Status
Functioni
Catalytic activityi
ATP + 2-(formamido)-N1-(5-phospho-D-ribosyl)acetamidine = ADP + phosphate + 5-amino-1-(5-phospho-D-ribosyl)imidazole.UniRule annotation
: IMP biosynthesis via de novo pathway Pathwayi
This protein is involved in step 2 of the subpathway that synthesizes 5-amino-1-(5-phospho-D-ribosyl)imidazole from N(2)-formyl-N(1)-(5-phospho-D-ribosyl)glycinamide.UniRule annotationProteins known to be involved in the 2 steps of the subpathway in this organism are:
- Phosphoribosylformylglycinamidine synthase subunit PurS (purS), Phosphoribosylformylglycinamidine synthase subunit PurL (purL), Phosphoribosylformylglycinamidine synthase subunit PurQ (purQ)
- Phosphoribosylformylglycinamidine cyclo-ligase (purM)
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 5-amino-1-(5-phospho-D-ribosyl)imidazole from N(2)-formyl-N(1)-(5-phospho-D-ribosyl)glycinamide, the pathway IMP biosynthesis via de novo pathway and in Purine metabolism.
GO - Molecular functioni
- ATP binding Source: UniProtKB-KW
- phosphoribosylformylglycinamidine cyclo-ligase activity Source: UniProtKB-EC
GO - Biological processi
- 'de novo' IMP biosynthetic process Source: UniProtKB-UniPathway
Keywordsi
Molecular function | Ligase |
Biological process | Purine biosynthesis |
Ligand | ATP-binding, Nucleotide-binding |
Enzyme and pathway databases
BioCyci | RPAL258594:G1GT2-3136-MONOMER. |
UniPathwayi | UPA00074; UER00129. |
Names & Taxonomyi
Protein namesi | Recommended name: Phosphoribosylformylglycinamidine cyclo-ligaseUniRule annotation (EC:6.3.3.1UniRule annotation)Alternative name(s): AIR synthaseUniRule annotation AIRSUniRule annotation Phosphoribosyl-aminoimidazole synthetaseUniRule annotation |
Gene namesi | Name:purMUniRule annotation Ordered Locus Names:RPA3051 |
Organismi | Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) |
Taxonomic identifieri | 258594 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Rhodopseudomonas › |
Proteomesi |
|
Subcellular locationi
- Cytoplasm UniRule annotation
GO - Cellular componenti
- cytoplasm Source: UniProtKB-SubCell
Keywords - Cellular componenti
CytoplasmPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000258395 | 1 – 357 | Phosphoribosylformylglycinamidine cyclo-ligaseAdd BLAST | 357 |
Structurei
3D structure databases
ProteinModelPortali | Q6N5C8. |
SMRi | Q6N5C8. |
ModBasei | Search... |
MobiDBi | Search... |
Family & Domainsi
Sequence similaritiesi
Belongs to the AIR synthase family.UniRule annotation
Phylogenomic databases
eggNOGi | ENOG4105CXB. Bacteria. COG0150. LUCA. |
HOGENOMi | HOG000229090. |
KOi | K01933. |
OMAi | NHCVNDI. |
OrthoDBi | POG091H0128. |
PhylomeDBi | Q6N5C8. |
Family and domain databases
CDDi | cd02196. PurM. 1 hit. |
Gene3Di | 3.30.1330.10. 1 hit. 3.90.650.10. 1 hit. |
HAMAPi | MF_00741. AIRS. 1 hit. |
InterProi | View protein in InterPro IPR010918. PurM-like_C_dom. IPR036676. PurM-like_C_sf. IPR016188. PurM-like_N. IPR036921. PurM-like_N_sf. IPR004733. PurM_cligase. |
PANTHERi | PTHR10520. PTHR10520. 1 hit. |
Pfami | View protein in Pfam PF00586. AIRS. 1 hit. PF02769. AIRS_C. 1 hit. |
SUPFAMi | SSF55326. SSF55326. 1 hit. SSF56042. SSF56042. 1 hit. |
TIGRFAMsi | TIGR00878. purM. 1 hit. |
i Sequence
Sequence statusi: Complete.
Q6N5C8-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MTERKHGLTY ADSGVDIDAG NRLVDLIKPM VRATARAGAD SEIGGFGGLF
60 70 80 90 100
DLKAAGFKDP VLVAATDGVG TKIKVAIDAG LHTGIGIDLV AMSVNDLVVQ
110 120 130 140 150
GAEPLFFLDY FACGKLDPEA AAEIVAGVAE ACRESGCALI GGETAEMPGL
160 170 180 190 200
YKDGDYDLAG FSVGAAERGT LLPSKDIAEG DAVIGLASSG VHSNGFSLVR
210 220 230 240 250
KIVEKSGLPY DAPAPFSPVM TLGGALLAPT KLYVKSCLQA IRDTGAVKGL
260 270 280 290 300
AHITGGGFTE NIPRVLPKHL GVGIDLPRIP VLPVFKWLAE QGEIAELELL
310 320 330 340 350
RTFNCGIGMV IIVKADAVDQ VTESLTASGE SVHLLGQVIA AKGEQRVVYD
GHLDLAW
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BX572602 Genomic DNA. Translation: CAE28492.1. |
RefSeqi | WP_011158597.1. NC_005296.1. |
Genome annotation databases
EnsemblBacteriai | CAE28492; CAE28492; RPA3051. |
KEGGi | rpa:RPA3051. |
Similar proteinsi
Entry informationi
Entry namei | PUR5_RHOPA | |
Accessioni | Q6N5C8Primary (citable) accession number: Q6N5C8 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 31, 2006 |
Last sequence update: | July 5, 2004 | |
Last modified: | February 28, 2018 | |
This is version 86 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |