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Protein

Phosphoribosylformylglycinamidine cyclo-ligase

Gene

purM

Organism
Neisseria meningitidis serogroup C / serotype 2a (strain ATCC 700532 / DSM 15464 / FAM18)
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

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:NMC1152
OrganismiNeisseria meningitidis serogroup C / serotype 2a (strain ATCC 700532 / DSM 15464 / FAM18)
Taxonomic identifieri272831 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaNeisserialesNeisseriaceaeNeisseria
Proteomesi
  • UP000002286 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000464501 – 344Phosphoribosylformylglycinamidine cyclo-ligaseAdd BLAST344

Proteomic databases

PRIDEiA1KU60

Structurei

3D structure databases

ProteinModelPortaliA1KU60
SMRiA1KU60
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the AIR synthase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000229091
KOiK01933
OMAiNHCVNDI

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.

A1KU60-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTSLSYRDA GVDIDAGDQL VENIKPFAKR TMRPEVLGDL GGFGALVEIG
60 70 80 90 100
KKYKNPVLVS GTDGVGTKLK LAFDWDKHDT VGIDLVAMSV NDILVQGAEP
110 120 130 140 150
LFFLDYFACG ELDVPRATDV IKGIAQGCEE SGCALIGGET AEMPGMYPVG
160 170 180 190 200
EYDLAGFAVG VVEKENVITG RSIGAGDVVL GLASNGAHSN GYSLIRKIIE
210 220 230 240 250
RDNPDLDAEF DNGKTLREAV IAPTRLYVKP ILAALEKFTI KGMAHITGGG
260 270 280 290 300
ITENVPRVLP ENTVAQIDAK SWELPKLFQW LQKAGNVETQ EMYRTFNCGI
310 320 330 340
GMVVIVAAED ADAVQDLLGE QGETVYRLGL IRERQGDEHQ TQVA
Length:344
Mass (Da):37,005
Last modified:February 6, 2007 - v1
Checksum:i72070C04C4AFD583
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM421808 Genomic DNA Translation: CAM10401.1
RefSeqiWP_002220950.1, NC_008767.1

Genome annotation databases

EnsemblBacteriaiCAM10401; CAM10401; NMC1152
KEGGinmc:NMC1152

Similar proteinsi

Entry informationi

Entry nameiPUR5_NEIMF
AccessioniPrimary (citable) accession number: A1KU60
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: February 6, 2007
Last modified: May 23, 2018
This is version 74 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

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