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B7MGI9

- GPPA_ECO45

UniProt

B7MGI9 - GPPA_ECO45

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Protein

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

Gene
gppA, ECS88_4200
Organism
Escherichia coli O45:K1 (strain S88 / ExPEC)
Status
Reviewed - 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 By similarity.UniRule annotation

Catalytic activityi

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

Pathwayi

GO - Molecular functioni

  1. guanosine-5'-triphosphate,3'-diphosphate diphosphatase activity Source: UniProtKB-EC

GO - Biological processi

  1. guanosine pentaphosphate catabolic process Source: InterPro
  2. guanosine tetraphosphate biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Enzyme and pathway databases

BioCyciECOL585035:GJWP-4183-MONOMER.
UniPathwayiUPA00908; UER00884.

Names & Taxonomyi

Protein namesi
Recommended name:
Guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase (EC:3.6.1.40)
Alternative name(s):
Guanosine pentaphosphate phosphohydrolase
pppGpp-5'-phosphohydrolase
Gene namesi
Name:gppA
Ordered Locus Names:ECS88_4200
OrganismiEscherichia coli O45:K1 (strain S88 / ExPEC)
Taxonomic identifieri585035 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000747: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 494494Guanosine-5'-triphosphate,3'-diphosphate pyrophosphataseUniRule annotationPRO_1000146864Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliB7MGI9.
SMRiB7MGI9. Positions 8-494.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0248.
HOGENOMiHOG000258672.
KOiK01524.
OMAiGLHIEYK.
OrthoDBiEOG6M6JN6.

Family and domain databases

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

Sequencei

Sequence statusi: Complete.

B7MGI9-1 [UniParc]FASTAAdd to Basket

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MGSTSSLYAA IDLGSNSFHM LVVREVAGSI QTLTRIKRKV RLAAGLNSEN    50
ALSNEAMERG WQCLRLFAER LQDIPPSQIR VVATATLRLA VNAGDFIAKA 100
QEILGCPVQV ISGEEEARLI YQGVAHTTGG ADQRLVVDIG GASTELVTGT 150
GAQTTSLFSL SMGCVTWLER YFADRNLGQE NFDAAEKAAR EVLRPVADEL 200
RYHGWKVCVG ASGTVQALQE IMMAQGMDER ITLEKLQQLK QRAIHCGRLE 250
ELEIDGLTLE RALVFPSGLA ILIAIFTELN IQCMTLAGGA LREGLVYGML 300
HLTVEQDIRS RTLRNIQRRF MIDIDQAQRV AKVAANFFDQ VENEWHLEAI 350
SRDLLISACQ LHEIGLSVDF KQAPQHAAYL VRNLDLPGFT PAQKKLLATL 400
LLNQTNPVDL SSLHQQNAVP PRVAEQLCRL LRLAIIFASR RRDDLVPEMT 450
LQANHELLTL TLPQGWLTQH PLGKEIIDQE SQWQSYVHWP LEVH 494
Length:494
Mass (Da):54,945
Last modified:February 10, 2009 - v1
Checksum:i9F175CC8F942B980
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU928161 Genomic DNA. Translation: CAR05397.1.
RefSeqiYP_002393757.1. NC_011742.1.

Genome annotation databases

EnsemblBacteriaiCAR05397; CAR05397; ECS88_4200.
GeneIDi7131817.
KEGGiecz:ECS88_4200.
PATRICi18416079. VBIEscCol91599_4122.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU928161 Genomic DNA. Translation: CAR05397.1 .
RefSeqi YP_002393757.1. NC_011742.1.

3D structure databases

ProteinModelPortali B7MGI9.
SMRi B7MGI9. Positions 8-494.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAR05397 ; CAR05397 ; ECS88_4200 .
GeneIDi 7131817.
KEGGi ecz:ECS88_4200.
PATRICi 18416079. VBIEscCol91599_4122.

Phylogenomic databases

eggNOGi COG0248.
HOGENOMi HOG000258672.
KOi K01524.
OMAi GLHIEYK.
OrthoDBi EOG6M6JN6.

Enzyme and pathway databases

UniPathwayi UPA00908 ; UER00884 .
BioCyci ECOL585035:GJWP-4183-MONOMER.

Family and domain databases

HAMAPi MF_01550. GppA.
InterProi IPR023709. Guo-5TP_3DP_PyrP.
IPR003695. Ppx_GppA.
[Graphical view ]
Pfami PF02541. Ppx-GppA. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: S88 / ExPEC.

Entry informationi

Entry nameiGPPA_ECO45
AccessioniPrimary (citable) accession number: B7MGI9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: May 14, 2014
This is version 36 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

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

External Data

Dasty 3

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