ID A0A0E3ZA98_9FUSO Unreviewed; 511 AA.
AC A0A0E3ZA98;
DT 24-JUN-2015, integrated into UniProtKB/TrEMBL.
DT 24-JUN-2015, sequence version 1.
DT 18-JUN-2025, entry version 51.
DE RecName: Full=GMP synthase [glutamine-hydrolyzing] {ECO:0000256|HAMAP-Rule:MF_00344};
DE EC=6.3.5.2 {ECO:0000256|HAMAP-Rule:MF_00344};
DE AltName: Full=GMP synthetase {ECO:0000256|HAMAP-Rule:MF_00344};
DE AltName: Full=Glutamine amidotransferase {ECO:0000256|HAMAP-Rule:MF_00344};
GN Name=guaA {ECO:0000256|HAMAP-Rule:MF_00344,
GN ECO:0000313|EMBL:AKC95775.1};
GN ORFNames=VC03_04625 {ECO:0000313|EMBL:AKC95775.1};
OS Sneathia vaginalis.
OC Bacteria; Fusobacteriati; Fusobacteriota; Fusobacteriia; Fusobacteriales;
OC Leptotrichiaceae; Sneathia.
OX NCBI_TaxID=187101 {ECO:0000313|EMBL:AKC95775.1, ECO:0000313|Proteomes:UP000033103};
RN [1] {ECO:0000313|EMBL:AKC95775.1, ECO:0000313|Proteomes:UP000033103}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SN35 {ECO:0000313|EMBL:AKC95775.1,
RC ECO:0000313|Proteomes:UP000033103};
RX PubMed=23281612;
RG Vaginal Microbiome Consortium (additional members);
RA Harwich M.D.Jr., Serrano M.G., Fettweis J.M., Alves J.M., Reimers M.A.,
RA Buck G.A., Jefferson K.K.;
RT "Genomic sequence analysis and characterization of Sneathia amnii sp.
RT nov.";
RL BMC Genomics 13:S4-S4(2012).
CC -!- FUNCTION: Catalyzes the synthesis of GMP from XMP.
CC {ECO:0000256|ARBA:ARBA00002332, ECO:0000256|HAMAP-Rule:MF_00344}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=XMP + L-glutamine + ATP + H2O = GMP + L-glutamate + AMP +
CC diphosphate + 2 H(+); Xref=Rhea:RHEA:11680, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:57464, ChEBI:CHEBI:58115,
CC ChEBI:CHEBI:58359, ChEBI:CHEBI:456215; EC=6.3.5.2;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00344};
CC -!- PATHWAY: Purine metabolism; GMP biosynthesis; GMP from XMP (L-Gln
CC route): step 1/1. {ECO:0000256|ARBA:ARBA00005153, ECO:0000256|HAMAP-
CC Rule:MF_00344}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00344}.
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DR EMBL; CP011280; AKC95775.1; -; Genomic_DNA.
DR RefSeq; WP_046328879.1; NZ_CP011280.1.
DR AlphaFoldDB; A0A0E3ZA98; -.
DR STRING; 187101.VC03_04625; -.
DR KEGG; sns:VC03_04625; -.
DR PATRIC; fig|1069640.6.peg.915; -.
DR HOGENOM; CLU_014340_0_5_0; -.
DR OrthoDB; 9802219at2; -.
DR UniPathway; UPA00189; UER00296.
DR Proteomes; UP000033103; Chromosome.
DR GO; GO:0005829; C:cytosol; IEA:TreeGrafter.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003921; F:GMP synthase activity; IEA:InterPro.
DR CDD; cd01742; GATase1_GMP_Synthase; 1.
DR CDD; cd01997; GMP_synthase_C; 1.
DR FunFam; 3.30.300.10:FF:000002; GMP synthase [glutamine-hydrolyzing]; 1.
DR FunFam; 3.40.50.620:FF:000001; GMP synthase [glutamine-hydrolyzing]; 1.
DR FunFam; 3.40.50.880:FF:000001; GMP synthase [glutamine-hydrolyzing]; 1.
DR Gene3D; 3.30.300.10; -; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR HAMAP; MF_00344; GMP_synthase; 1.
DR InterPro; IPR029062; Class_I_gatase-like.
DR InterPro; IPR017926; GATASE.
DR InterPro; IPR001674; GMP_synth_C.
DR InterPro; IPR004739; GMP_synth_GATase.
DR InterPro; IPR022955; GMP_synthase.
DR InterPro; IPR025777; GMPS_ATP_PPase_dom.
DR InterPro; IPR022310; NAD/GMP_synthase.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR NCBIfam; TIGR00884; guaA_Cterm; 1.
DR NCBIfam; TIGR00888; guaA_Nterm; 1.
DR NCBIfam; NF000848; PRK00074.1; 1.
DR PANTHER; PTHR11922:SF2; GMP SYNTHASE [GLUTAMINE-HYDROLYZING]; 1.
DR PANTHER; PTHR11922; GMP SYNTHASE-RELATED; 1.
DR Pfam; PF00117; GATase; 1.
DR Pfam; PF00958; GMP_synt_C; 1.
DR Pfam; PF02540; NAD_synthase; 1.
DR PRINTS; PR00097; ANTSNTHASEII.
DR PRINTS; PR00096; GATASE.
DR SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
DR SUPFAM; SSF52317; Class I glutamine amidotransferase-like; 1.
DR SUPFAM; SSF54810; GMP synthetase C-terminal dimerisation domain; 1.
DR PROSITE; PS51273; GATASE_TYPE_1; 1.
DR PROSITE; PS51553; GMPS_ATP_PPASE; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00344};
KW Glutamine amidotransferase {ECO:0000256|ARBA:ARBA00022962,
KW ECO:0000256|HAMAP-Rule:MF_00344};
KW GMP biosynthesis {ECO:0000256|ARBA:ARBA00022749, ECO:0000256|HAMAP-
KW Rule:MF_00344};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_00344};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00344};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755, ECO:0000256|HAMAP-
KW Rule:MF_00344}; Reference proteome {ECO:0000313|Proteomes:UP000033103}.
FT DOMAIN 192..386
FT /note="GMPS ATP-PPase"
FT /evidence="ECO:0000259|PROSITE:PS51553"
FT ACT_SITE 79
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00344"
FT ACT_SITE 165
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00344"
FT ACT_SITE 167
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00344"
FT BINDING 219..225
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00886"
SQ SEQUENCE 511 AA; 57863 MW; 43B621E0F79C42A2 CRC64;
MREKILIIDY GSQYSQLIAR RIREMEVYCE ITSRVDVSKI GNDVKGIIFS GGPASVYEEN
SPSIDKKIFS LNIPILGICY GMQLITYLNG GMVEKSDKRE FGKATLEIIE EENPLFKGVP
KESLVWMSHG DHITKMAQGF RTIAKTSSSN AAVCNDDKVY ALQFHPEVLH SQYGKNMIEN
FVFDICKIEK NWKMGDVIKE KIEDIKKKTN GQKVLLGLSG GVDSSVAALL INKAIGDKLV
CVFVDTGLLR KDEAIKVKKQ YEGIDGFNIV FVDARKRFLE KLKGVVEPEE KRKIIGKEFI
EVFNEQAKKL QEEKEIKFLA QGTIYPDVIE SASEDGLSHT IKSHHNVGGL PKDCKFELIE
PLRNLFKDEV RRLGKNLGLR DELIKRHPFP GPGLGIRVIE EVTEEKVRLL QEADNIFIEE
LIKNDLYDKV SQAFVVLLPV KTVGVMGDVR TYEYVVAIRS VNTIDFMTAT FSRLPYEFLE
IVSNRIVNEV RGVNRVVYDI SSKPAATIEW E
//
