PUR5_CLOBL
ID PUR5_CLOBL Reviewed; 331 AA.
AC A7GH98;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 11-SEP-2007, sequence version 1.
DT 03-AUG-2022, entry version 80.
DE RecName: Full=Phosphoribosylformylglycinamidine cyclo-ligase {ECO:0000255|HAMAP-Rule:MF_00741};
DE EC=6.3.3.1 {ECO:0000255|HAMAP-Rule:MF_00741};
DE AltName: Full=AIR synthase {ECO:0000255|HAMAP-Rule:MF_00741};
DE AltName: Full=AIRS {ECO:0000255|HAMAP-Rule:MF_00741};
DE AltName: Full=Phosphoribosyl-aminoimidazole synthetase {ECO:0000255|HAMAP-Rule:MF_00741};
GN Name=purM {ECO:0000255|HAMAP-Rule:MF_00741}; OrderedLocusNames=CLI_2933;
OS Clostridium botulinum (strain Langeland / NCTC 10281 / Type F).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=441772;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Langeland / NCTC 10281 / Type F;
RA Brinkac L.M., Daugherty S., Dodson R.J., Madupu R., Brown J.L., Bruce D.,
RA Detter C., Munk C., Smith L.A., Smith T.J., White O., Brettin T.S.;
RL Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=2-formamido-N(1)-(5-O-phospho-beta-D-ribosyl)acetamidine + ATP
CC = 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole + ADP + H(+) +
CC phosphate; Xref=Rhea:RHEA:23032, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:137981,
CC ChEBI:CHEBI:147287, ChEBI:CHEBI:456216; EC=6.3.3.1;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00741};
CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; 5-
CC amino-1-(5-phospho-D-ribosyl)imidazole from N(2)-formyl-N(1)-(5-
CC phospho-D-ribosyl)glycinamide: step 2/2. {ECO:0000255|HAMAP-
CC Rule:MF_00741}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00741}.
CC -!- SIMILARITY: Belongs to the AIR synthase family. {ECO:0000255|HAMAP-
CC Rule:MF_00741}.
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DR EMBL; CP000728; ABS41211.1; -; Genomic_DNA.
DR RefSeq; WP_012100667.1; NC_009699.1.
DR AlphaFoldDB; A7GH98; -.
DR SMR; A7GH98; -.
DR EnsemblBacteria; ABS41211; ABS41211; CLI_2933.
DR KEGG; cbf:CLI_2933; -.
DR HOGENOM; CLU_047116_0_0_9; -.
DR OMA; EPLFMTD; -.
DR UniPathway; UPA00074; UER00129.
DR Proteomes; UP000002410; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004641; F:phosphoribosylformylglycinamidine cyclo-ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd02196; PurM; 1.
DR Gene3D; 3.30.1330.10; -; 1.
DR Gene3D; 3.90.650.10; -; 1.
DR HAMAP; MF_00741; AIRS; 1.
DR InterPro; IPR010918; PurM-like_C_dom.
DR InterPro; IPR036676; PurM-like_C_sf.
DR InterPro; IPR016188; PurM-like_N.
DR InterPro; IPR036921; PurM-like_N_sf.
DR InterPro; IPR004733; PurM_cligase.
DR PANTHER; PTHR10520; PTHR10520; 1.
DR Pfam; PF00586; AIRS; 1.
DR Pfam; PF02769; AIRS_C; 1.
DR SUPFAM; SSF55326; SSF55326; 1.
DR SUPFAM; SSF56042; SSF56042; 1.
DR TIGRFAMs; TIGR00878; purM; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Ligase; Nucleotide-binding; Purine biosynthesis.
FT CHAIN 1..331
FT /note="Phosphoribosylformylglycinamidine cyclo-ligase"
FT /id="PRO_1000046433"
SQ SEQUENCE 331 AA; 36349 MW; 1AF6FD9ED0F3D589 CRC64;
MVSYKEAGVN IEEGYKSVDL IKKYASKTFT KGVLNNLGSF AGMFELPKYK NPVLVSGTDG
VGTKLDIAFR MKKYNTVGID CVAMCINDIL CHGAKPLFFL DYIACGKLES EIAAQLVEGV
SNGCIQSECA LIGGETAEMP GFYRDGEYDI AGFAVGIAEK DEIIDGSKIE DGDILIGIAS
SGPHSNGYSL IRKLVEDLHK DFEGNKIGNT LLTPTKIYVK PVMKLLEKYN IKGMAHVTGG
GFYENIPRMF KEDFTAVINK KSYPLPNIFS HLMSLGIEED HMYNTFNMGI GFVLCVNEKD
GENIIKDLIE MGEKGYKIGY VKKGNKSVEL I