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Protein

Phosphoribosylformylglycinamidine cyclo-ligase

Gene

purM

Organism
Streptococcus pneumoniae (strain P1031)
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. no protein annotated in this organism
  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:SPP_0112
OrganismiStreptococcus pneumoniae (strain P1031)
Taxonomic identifieri488223 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001483031 – 340Phosphoribosylformylglycinamidine cyclo-ligaseAdd BLAST340

Proteomic databases

PRIDEiC1CHV9

Structurei

3D structure databases

SMRiC1CHV9
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.

C1CHV9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTNKNAYAQS GVDVEAGYEV VERIKKHVAR TESAGVMGAL GGFGGMFDLS
60 70 80 90 100
KTGVKEPVLI SGTDGVGTKL MLAIKYDKHD TIGQDCVAMC VNDIIAAGAE
110 120 130 140 150
PLYFLDYVAT GKNEPAKLEQ VVAGVAEGCV QAGAALIGGE TAEMPGMYGE
160 170 180 190 200
DDYDLAGFAV GVAEKSQIID GSKVVEGDVL LGLASSGIHS NGYSLVRRVF
210 220 230 240 250
ADYTGEEVLP ELEGKKLKEV LLEPTRIYVK AVLPLIKEEL VNGIAHITGG
260 270 280 290 300
GFIENVPRMF ADDLAAEIDE SKVPVLPIFK ALEKYGQIKH EEMFEIFNMG
310 320 330 340
VGLMLAVSPE NVERVKELLD EAVYEIGRIV KKENESVIIK
Length:340
Mass (Da):36,433
Last modified:May 26, 2009 - v1
Checksum:iA6F6F7B41041943C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000920 Genomic DNA Translation: ACO21666.1
RefSeqiWP_000182586.1, NC_012467.1

Genome annotation databases

EnsemblBacteriaiACO21666; ACO21666; SPP_0112
KEGGispp:SPP_0112

Similar proteinsi

Entry informationi

Entry nameiPUR5_STRZP
AccessioniPrimary (citable) accession number: C1CHV9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: May 26, 2009
Last modified: May 23, 2018
This is version 57 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

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