ID   GPPA_SALDC              Reviewed;         493 AA.
AC   B5FN73;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   14-OCT-2008, sequence version 1.
DT   25-MAY-2022, entry version 65.
DE   RecName: Full=Guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase {ECO:0000255|HAMAP-Rule:MF_01550};
DE            EC=3.6.1.40 {ECO:0000255|HAMAP-Rule:MF_01550};
DE   AltName: Full=Guanosine pentaphosphate phosphohydrolase {ECO:0000255|HAMAP-Rule:MF_01550};
DE   AltName: Full=pppGpp-5'-phosphohydrolase {ECO:0000255|HAMAP-Rule:MF_01550};
GN   Name=gppA {ECO:0000255|HAMAP-Rule:MF_01550}; OrderedLocusNames=SeD_A4302;
OS   Salmonella dublin (strain CT_02021853).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=439851;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CT_02021853;
RX   PubMed=21602358; DOI=10.1128/jb.00297-11;
RA   Fricke W.F., Mammel M.K., McDermott P.F., Tartera C., White D.G.,
RA   Leclerc J.E., Ravel J., Cebula T.A.;
RT   "Comparative genomics of 28 Salmonella enterica isolates: evidence for
RT   CRISPR-mediated adaptive sublineage evolution.";
RL   J. Bacteriol. 193:3556-3568(2011).
CC   -!- FUNCTION: Catalyzes the conversion of pppGpp to ppGpp. Guanosine
CC       pentaphosphate (pppGpp) is a cytoplasmic signaling molecule which
CC       together with ppGpp controls the 'stringent response', an adaptive
CC       process that allows bacteria to respond to amino acid starvation,
CC       resulting in the coordinated regulation of numerous cellular
CC       activities. {ECO:0000255|HAMAP-Rule:MF_01550}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=guanosine 3'-diphosphate 5'-triphosphate + H2O = guanosine
CC         3',5'-bis(diphosphate) + H(+) + phosphate; Xref=Rhea:RHEA:13073,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:77828, ChEBI:CHEBI:142410; EC=3.6.1.40;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01550};
CC   -!- PATHWAY: Purine metabolism; ppGpp biosynthesis; ppGpp from GTP: step
CC       2/2. {ECO:0000255|HAMAP-Rule:MF_01550}.
CC   -!- SIMILARITY: Belongs to the GppA/Ppx family. GppA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01550}.
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; CP001144; ACH76025.1; -; Genomic_DNA.
DR   RefSeq; WP_001089454.1; NC_011205.1.
DR   AlphaFoldDB; B5FN73; -.
DR   SMR; B5FN73; -.
DR   KEGG; sed:SeD_A4302; -.
DR   HOGENOM; CLU_025908_4_0_6; -.
DR   OMA; WQICVGA; -.
DR   UniPathway; UPA00908; UER00885.
DR   Proteomes; UP000008322; Chromosome.
DR   GO; GO:0008894; F:guanosine-5'-triphosphate,3'-diphosphate diphosphatase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0015974; P:guanosine pentaphosphate catabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0015970; P:guanosine tetraphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR   HAMAP; MF_01550; GppA; 1.
DR   InterPro; IPR043129; ATPase_NBD.
DR   InterPro; IPR023709; Guo-5TP_3DP_PyrP.
DR   InterPro; IPR003695; Ppx_GppA.
DR   InterPro; IPR030673; PyroPPase_GppA_Ppx.
DR   Pfam; PF02541; Ppx-GppA; 1.
DR   PIRSF; PIRSF001267; Pyrophosphatase_GppA_Ppx; 1.
DR   SUPFAM; SSF53067; SSF53067; 2.
PE   3: Inferred from homology;
KW   Hydrolase.
FT   CHAIN           1..493
FT                   /note="Guanosine-5'-triphosphate,3'-diphosphate
FT                   pyrophosphatase"
FT                   /id="PRO_1000192533"
SQ   SEQUENCE   493 AA;  54832 MW;  2E68D0342265F332 CRC64;
     MNSTSLYAAI DLGSNSFHML VVREASGSIQ TLTRIKRKVR LAAGLNNDNH LSAEAMERGW
     QCLRLFAERL QDIPQPQIRV VATATLRLAV NAGEFIAKAQ TILGCPVQVI SGEEEARLIY
     QGVAHTTGGA DQRLVVDIGG ASTELVTGTG AQTTSLFSLS MGCVTWLERY FSDRNLAQEN
     FDDAEKAARD VLRPVADELR FHGWKVCVGA SGTVQALQEI MMAQGMDERI TLAKLQQLKQ
     RAIQCGRLEE LEIEGLTLER ALVFPSGLAI LIAIFTELNI QSMTLAGGAL REGLVYGMLH
     LAVDQDIRSR TLRNIQRRFI VDTDQANRVA KLADNFLKQV ENAWHIEPIS RELLLSACQL
     HEIGLSVDFK QAPYHAAYLV RHLDLPGYTP AQKKLLATLL LNQTNPVDLS SLHQQNAVPP
     RVAEQLCRLL RLAILFAGRR RDDLVPEITL QALNENLTLT LPGDWLAHHP LGKELIDQES
     QWQSYVHWPL DVR