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Protein

Guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase

Gene

gppA

Organism
Salmonella schwarzengrund (strain CVM19633)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Conversion of pppGpp to ppGpp. Guanosine pentaphosphate (pppGpp) is a cytoplasmic signaling molecule which together with ppGpp controls the "stringent response", an adaptive process that allows bacteria to respond to amino acid starvation, resulting in the coordinated regulation of numerous cellular activities.UniRule annotation

Catalytic activityi

Guanosine 5'-triphosphate,3'-diphosphate + H2O = guanosine 3',5'-bis(diphosphate) + phosphate.UniRule annotation

Pathway:ippGpp biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes ppGpp from GTP.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase (gppA)
  2. no protein annotated in this organism
This subpathway is part of the pathway ppGpp biosynthesis, which is itself part of Purine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes ppGpp from GTP, the pathway ppGpp biosynthesis and in Purine metabolism.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Enzyme and pathway databases

BioCyciSENT439843:GHHR-4111-MONOMER.
UniPathwayiUPA00908; UER00884.

Names & Taxonomyi

Protein namesi
Recommended name:
Guanosine-5'-triphosphate,3'-diphosphate pyrophosphataseUniRule annotation (EC:3.6.1.40UniRule annotation)
Alternative name(s):
Guanosine pentaphosphate phosphohydrolaseUniRule annotation
pppGpp-5'-phosphohydrolaseUniRule annotation
Gene namesi
Name:gppAUniRule annotation
Ordered Locus Names:SeSA_A4125
OrganismiSalmonella schwarzengrund (strain CVM19633)
Taxonomic identifieri439843 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 493493Guanosine-5'-triphosphate,3'-diphosphate pyrophosphatasePRO_1000192539Add
BLAST

Proteomic databases

PRIDEiB4TNT2.

Structurei

3D structure databases

ProteinModelPortaliB4TNT2.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the GppA/Ppx family. GppA subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG0248.
HOGENOMiHOG000258672.
KOiK01524.
OMAiELANECW.
OrthoDBiEOG6M6JN6.

Family and domain databases

HAMAPiMF_01550. GppA.
InterProiIPR023709. Guo-5TP_3DP_PyrP.
IPR003695. Ppx_GppA.
IPR030673. PyroPPase_GppA_Ppx.
[Graphical view]
PfamiPF02541. Ppx-GppA. 1 hit.
[Graphical view]
PIRSFiPIRSF001267. Pyrophosphatase_GppA_Ppx. 1 hit.

Sequencei

Sequence statusi: Complete.

B4TNT2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNSTSLYAAI DLGSNSFHML VVREAAGSIQ TLTRIKRKVR LAAGLNNDNH
60 70 80 90 100
LSAEAMERGW QCLRLFAERL QDIPQPQIRV VATATLRLAV NAGEFIAKAQ
110 120 130 140 150
TILGCPVQVI SGEEEARLIY QGVAHTTGGA DQRLVVDIGG ASTELVTGTG
160 170 180 190 200
AQTTSLFSLS MGCVTWLERY FSDRNLAQEN FDDAEKAARD VLRPVADELR
210 220 230 240 250
FHGWKVCVGA SGTVQALQEI MMAQGMDERI TLAKLQQLKQ RAIQCGRLEE
260 270 280 290 300
LEIEGLTLER ALVFPSGLAI LIAIFTELNI QSMTLAGGAL REGLVYGMLH
310 320 330 340 350
LAVDQDIRSR TLRNIQRRFI VDTDQANRVA KLADNFLKQV ENAWHIEPIS
360 370 380 390 400
RELLLSACQL HEIGLSVDFK QAPYHAAYLV RHLDLPGYTP AQKKLLATLL
410 420 430 440 450
LNQTNPVDLS SLHQQNAVPP RVAEQLCRLL RLAILFAGRR RDDLVPEITL
460 470 480 490
QALNENLTLT LPGDWLAHHP LGKELIDQES QWQSYVHWPL DVR
Length:493
Mass (Da):54,816
Last modified:September 23, 2008 - v1
Checksum:i992697E61F583EF0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001127 Genomic DNA. Translation: ACF92605.1.
RefSeqiWP_001089447.1. NC_011094.1.
YP_002116849.1. NC_011094.1.

Genome annotation databases

EnsemblBacteriaiACF92605; ACF92605; SeSA_A4125.
KEGGisew:SeSA_A4125.
PATRICi32376823. VBISalEnt87589_4111.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001127 Genomic DNA. Translation: ACF92605.1.
RefSeqiWP_001089447.1. NC_011094.1.
YP_002116849.1. NC_011094.1.

3D structure databases

ProteinModelPortaliB4TNT2.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiB4TNT2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACF92605; ACF92605; SeSA_A4125.
KEGGisew:SeSA_A4125.
PATRICi32376823. VBISalEnt87589_4111.

Phylogenomic databases

eggNOGiCOG0248.
HOGENOMiHOG000258672.
KOiK01524.
OMAiELANECW.
OrthoDBiEOG6M6JN6.

Enzyme and pathway databases

UniPathwayiUPA00908; UER00884.
BioCyciSENT439843:GHHR-4111-MONOMER.

Family and domain databases

HAMAPiMF_01550. GppA.
InterProiIPR023709. Guo-5TP_3DP_PyrP.
IPR003695. Ppx_GppA.
IPR030673. PyroPPase_GppA_Ppx.
[Graphical view]
PfamiPF02541. Ppx-GppA. 1 hit.
[Graphical view]
PIRSFiPIRSF001267. Pyrophosphatase_GppA_Ppx. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Comparative genomics of 28 Salmonella enterica isolates: evidence for CRISPR-mediated adaptive sublineage evolution."
    Fricke W.F., Mammel M.K., McDermott P.F., Tartera C., White D.G., Leclerc J.E., Ravel J., Cebula T.A.
    J. Bacteriol. 193:3556-3568(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CVM19633.

Entry informationi

Entry nameiGPPA_SALSV
AccessioniPrimary (citable) accession number: B4TNT2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: September 23, 2008
Last modified: July 22, 2015
This is version 44 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

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

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.