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Protein

Phosphoribosylformylglycinamidine cyclo-ligase

Gene

purM

Organism
Chromobacterium violaceum (strain ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + 2-(formamido)-N1-(5-phospho-D-ribosyl)acetamidine = ADP + phosphate + 5-amino-1-(5-phospho-D-ribosyl)imidazole.UniRule annotation

Pathwayi: IMP biosynthesis via de novo pathway

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 annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Phosphoribosylformylglycinamidine synthase (purL)
  2. Phosphoribosylformylglycinamidine cyclo-ligase (purM)
This subpathway is part of the pathway IMP biosynthesis via de novo pathway, which is itself part of Purine metabolism.
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

GO - Biological processi

Keywordsi

Molecular functionLigase
Biological processPurine biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciCVIO243365:G1G08-3642-MONOMER
UniPathwayiUPA00074; 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:CV_3615
OrganismiChromobacterium violaceum (strain ATCC 12472 / DSM 30191 / JCM 1249 / NBRC 12614 / NCIMB 9131 / NCTC 9757)
Taxonomic identifieri243365 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesChromobacteriaceaeChromobacterium
Proteomesi
  • UP000001424 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001482041 – 345Phosphoribosylformylglycinamidine cyclo-ligaseAdd BLAST345

Proteomic databases

PRIDEiQ7NS12

Interactioni

Protein-protein interaction databases

STRINGi243365.CV_3615

Structurei

3D structure databases

ProteinModelPortaliQ7NS12
SMRiQ7NS12
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the AIR synthase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CXB Bacteria
COG0150 LUCA
HOGENOMiHOG000229091
KOiK01933
OMAiNHCVNDI
OrthoDBiPOG091H0128

Family and domain databases

CDDicd02196 PurM, 1 hit
Gene3Di3.30.1330.10, 1 hit
3.90.650.10, 1 hit
HAMAPiMF_00741 AIRS, 1 hit
InterProiView 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
PANTHERiPTHR10520 PTHR10520, 1 hit
PfamiView protein in Pfam
PF00586 AIRS, 1 hit
PF02769 AIRS_C, 1 hit
SUPFAMiSSF55326 SSF55326, 1 hit
SSF56042 SSF56042, 1 hit
TIGRFAMsiTIGR00878 purM, 1 hit

Sequencei

Sequence statusi: Complete.

Q7NS12-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNTTSLSYRD AGVDIDAGDA LVENIKPFAK RTMRPEVLGG IGGFGALVEI
60 70 80 90 100
SKKYKEPVLV SGTDGVGTKL KLAFDWNRHD TVGIDLVAMS VNDILVQGAE
110 120 130 140 150
PLFFLDYFAC GKLDVAQATE VIKGIAAGCE QAGCALTGGE TAEMPGMYPA
160 170 180 190 200
GEYDLAGFAV GVVEKSKVIS GRDIVPGDVV LGLASNGVHS NGYSLVRKII
210 220 230 240 250
DRAQPELDAP FDGDKTLRDA VIAPTRIYVK PLLKLMETLP VKGMAHITGG
260 270 280 290 300
GITENTPRVL PDNTVAQIDA ASWQLPKLFQ WLQREGNVDI QEMYRTFNCG
310 320 330 340
IGMVVVVAPE HAEQALALLR EAGETVYRIG QVRERQGGEH QTQIA
Length:345
Mass (Da):36,997
Last modified:December 15, 2003 - v1
Checksum:i33D94D40500EFEC2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016825 Genomic DNA Translation: AAQ61277.1
RefSeqiWP_011137162.1, NC_005085.1

Genome annotation databases

EnsemblBacteriaiAAQ61277; AAQ61277; CV_3615
GeneIDi24945153
KEGGicvi:CV_3615

Similar proteinsi

Entry informationi

Entry nameiPUR5_CHRVO
AccessioniPrimary (citable) accession number: Q7NS12
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 16, 2004
Last sequence update: December 15, 2003
Last modified: May 23, 2018
This is version 101 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, Reference proteome

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