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Protein

Phosphoribosylformylglycinamidine cyclo-ligase

Gene

purM

Organism
Streptococcus pyogenes serotype M6 (strain ATCC BAA-946 / MGAS10394)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-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:M6_Spy0074
OrganismiStreptococcus pyogenes serotype M6 (strain ATCC BAA-946 / MGAS10394)
Taxonomic identifieri286636 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
Proteomesi
  • UP000001167 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001482631 – 340Phosphoribosylformylglycinamidine cyclo-ligaseAdd BLAST340

Structurei

3D structure databases

ProteinModelPortaliQ5XEF4.
SMRiQ5XEF4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the AIR synthase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000229090.
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. AIR_synth_C_dom.
IPR016188. PurM-like_N.
IPR004733. PurM_cligase.
PANTHERiPTHR10520:SF42. PTHR10520:SF42. 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.

Q5XEF4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSEKNAYAKS GVDVEAGYEV VERIKKHVAR TERAGVMGVL GGFGGMFDLS
60 70 80 90 100
KTGVKEPVLV SGTDGVGTKL MLAIKYDKHD TIGQDCVAMC VNDIIAAGAE
110 120 130 140 150
PLYFLDYIAT GKNNPVKLEE VVSGVAEGCV QAGVALIGGE TAEMPGMYGE
160 170 180 190 200
DDYDLAGFAV GVAEKSQIID GSKVKEGDIL LGLASSGIHS NGYSLVRRVF
210 220 230 240 250
ADYTGKELLP ELEGKRLKDV LLEPTRIYVK AALPLIKEEL VNGIGHITGG
260 270 280 290 300
GFIENVPRMF ADDLAAEIDE DKVPVLPIFK ALEKYGDIKH EEMFEIFNMG
310 320 330 340
VGLMLAVSPE NVNRVKDLLD EPVYEIGRII KKADDSVVIK
Length:340
Mass (Da):36,558
Last modified:November 23, 2004 - v1
Checksum:iEE7A48A5CACCC2A9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000003 Genomic DNA. Translation: AAT86209.1.
RefSeqiWP_011184062.1. NC_006086.1.

Genome annotation databases

EnsemblBacteriaiAAT86209; AAT86209; M6_Spy0074.
KEGGispa:M6_Spy0074.

Similar proteinsi

Entry informationi

Entry nameiPUR5_STRP6
AccessioniPrimary (citable) accession number: Q5XEF4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: November 23, 2004
Last modified: June 7, 2017
This is version 87 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

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families