ID PUR2_MYCLE Reviewed; 422 AA. AC Q50144; O05742; DT 15-JUL-1998, integrated into UniProtKB/Swiss-Prot. DT 01-NOV-1996, sequence version 1. DT 27-MAR-2024, entry version 134. DE RecName: Full=Phosphoribosylamine--glycine ligase {ECO:0000255|HAMAP-Rule:MF_00138}; DE EC=6.3.4.13 {ECO:0000255|HAMAP-Rule:MF_00138}; DE AltName: Full=GARS {ECO:0000255|HAMAP-Rule:MF_00138}; DE AltName: Full=Glycinamide ribonucleotide synthetase {ECO:0000255|HAMAP-Rule:MF_00138}; DE AltName: Full=Phosphoribosylglycinamide synthetase {ECO:0000255|HAMAP-Rule:MF_00138}; GN Name=purD {ECO:0000255|HAMAP-Rule:MF_00138}; OrderedLocusNames=ML2235; GN ORFNames=MLCB5.08; OS Mycobacterium leprae (strain TN). OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae; OC Mycobacterium. OX NCBI_TaxID=272631; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RA Smith D.R., Robison K.; RL Submitted (SEP-1994) to the EMBL/GenBank/DDBJ databases. RN [2] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=TN; RX PubMed=11234002; DOI=10.1038/35059006; RA Cole S.T., Eiglmeier K., Parkhill J., James K.D., Thomson N.R., RA Wheeler P.R., Honore N., Garnier T., Churcher C.M., Harris D.E., RA Mungall K.L., Basham D., Brown D., Chillingworth T., Connor R., RA Davies R.M., Devlin K., Duthoy S., Feltwell T., Fraser A., Hamlin N., RA Holroyd S., Hornsby T., Jagels K., Lacroix C., Maclean J., Moule S., RA Murphy L.D., Oliver K., Quail M.A., Rajandream M.A., Rutherford K.M., RA Rutter S., Seeger K., Simon S., Simmonds M., Skelton J., Squares R., RA Squares S., Stevens K., Taylor K., Whitehead S., Woodward J.R., RA Barrell B.G.; RT "Massive gene decay in the leprosy bacillus."; RL Nature 409:1007-1011(2001). CC -!- CATALYTIC ACTIVITY: CC Reaction=5-phospho-beta-D-ribosylamine + ATP + glycine = ADP + H(+) + CC N(1)-(5-phospho-beta-D-ribosyl)glycinamide + phosphate; CC Xref=Rhea:RHEA:17453, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57305, ChEBI:CHEBI:58681, CC ChEBI:CHEBI:143788, ChEBI:CHEBI:456216; EC=6.3.4.13; CC Evidence={ECO:0000255|HAMAP-Rule:MF_00138}; CC -!- COFACTOR: CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250}; CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000250}; CC Note=Binds 1 Mg(2+) or Mn(2+) ion per subunit. {ECO:0000250}; CC -!- PATHWAY: Purine metabolism; IMP biosynthesis via de novo pathway; N(1)- CC (5-phospho-D-ribosyl)glycinamide from 5-phospho-alpha-D-ribose 1- CC diphosphate: step 2/2. {ECO:0000255|HAMAP-Rule:MF_00138}. CC -!- SIMILARITY: Belongs to the GARS family. {ECO:0000255|HAMAP- CC Rule:MF_00138}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; U15187; AAA63135.1; -; Genomic_DNA. DR EMBL; Z95151; CAB08419.1; -; Genomic_DNA. DR EMBL; AL583924; CAC31191.1; -; Genomic_DNA. DR PIR; G87188; G87188. DR RefSeq; NP_302459.1; NC_002677.1. DR RefSeq; WP_010908779.1; NC_002677.1. DR AlphaFoldDB; Q50144; -. DR SMR; Q50144; -. DR STRING; 272631.gene:17576093; -. DR KEGG; mle:ML2235; -. DR PATRIC; fig|272631.5.peg.4246; -. DR Leproma; ML2235; -. DR eggNOG; COG0151; Bacteria. DR HOGENOM; CLU_027420_3_1_11; -. DR OrthoDB; 9807240at2; -. DR UniPathway; UPA00074; UER00125. DR Proteomes; UP000000806; Chromosome. DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0004637; F:phosphoribosylamine-glycine ligase activity; IEA:UniProtKB-UniRule. DR GO; GO:0006189; P:'de novo' IMP biosynthetic process; IEA:UniProtKB-UniRule. DR GO; GO:0009113; P:purine nucleobase biosynthetic process; IEA:InterPro. DR Gene3D; 3.40.50.20; -; 1. DR Gene3D; 3.30.1490.20; ATP-grasp fold, A domain; 1. DR Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 1. DR Gene3D; 3.90.600.10; Phosphoribosylglycinamide synthetase, C-terminal domain; 1. DR HAMAP; MF_00138; GARS; 1. DR InterPro; IPR011761; ATP-grasp. DR InterPro; IPR013815; ATP_grasp_subdomain_1. DR InterPro; IPR016185; PreATP-grasp_dom_sf. DR InterPro; IPR020561; PRibGlycinamid_synth_ATP-grasp. DR InterPro; IPR000115; PRibGlycinamide_synth. DR InterPro; IPR020560; PRibGlycinamide_synth_C-dom. DR InterPro; IPR037123; PRibGlycinamide_synth_C_sf. DR InterPro; IPR020559; PRibGlycinamide_synth_CS. DR InterPro; IPR020562; PRibGlycinamide_synth_N. DR InterPro; IPR011054; Rudment_hybrid_motif. DR NCBIfam; TIGR00877; purD; 1. DR PANTHER; PTHR43472; PHOSPHORIBOSYLAMINE--GLYCINE LIGASE; 1. DR PANTHER; PTHR43472:SF1; PHOSPHORIBOSYLAMINE--GLYCINE LIGASE, CHLOROPLASTIC; 1. DR Pfam; PF01071; GARS_A; 1. DR Pfam; PF02843; GARS_C; 1. DR Pfam; PF02844; GARS_N; 1. DR SMART; SM01209; GARS_A; 1. DR SMART; SM01210; GARS_C; 1. DR SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 1. DR SUPFAM; SSF52440; PreATP-grasp domain; 1. DR SUPFAM; SSF51246; Rudiment single hybrid motif; 1. DR PROSITE; PS50975; ATP_GRASP; 1. DR PROSITE; PS00184; GARS; 1. PE 3: Inferred from homology; KW ATP-binding; Ligase; Magnesium; Manganese; Metal-binding; KW Nucleotide-binding; Purine biosynthesis; Reference proteome. FT CHAIN 1..422 FT /note="Phosphoribosylamine--glycine ligase" FT /id="PRO_0000151463" FT DOMAIN 107..312 FT /note="ATP-grasp" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00138" FT BINDING 138..193 FT /ligand="ATP" FT /ligand_id="ChEBI:CHEBI:30616" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00138" FT BINDING 282 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00138" FT BINDING 284 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00138" SQ SEQUENCE 422 AA; 43984 MW; C5118E1CA84E7018 CRC64; MRVLVIGSGA REHALLLALS RDPQVKGLVV APGNAGTARL AEQYDVDISS GEDIVALARD VRADMVVIGP ELPLVLGVAD AVRAAGIVCF GPSKDAARIE GSKAFAKEVM AAAGVRTSRS EIVNSPARLD AALDRFGPPV GDLSWVVKDD RLAAGKGVVV TSDRDVARTH AAGLLEAGHP VLLESYLDGP EVSLFCVVDG RTVLPLLPAQ DFKRVGEGDT GPNTGGMGAY APLPWLPDEV CQQALTSIVE PVAAELVQRG SPFRGLLYVG LAVTASGPAV VEFNCRFGDP ETQVVLALLD SPLGQLLYAA GTGSLADFGE LHWRSGAAVA VVLAAENYPR RPRVGDIVFG SEIEGVLHAG TTRRDDGVIV SSGGRVLSVV ATGDDLSAAR SQAYRIIGSI RLLGSHFRKD IGFSAAKGRI HI //