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C4ZZ47 (GPPA_ECOBW) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 31. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase

EC=3.6.1.40
Alternative name(s):
Guanosine pentaphosphate phosphohydrolase
pppGpp-5'-phosphohydrolase
Gene names
Name:gppA
Ordered Locus Names:BWG_3462
OrganismEscherichia coli (strain K12 / MC4100 / BW2952) [Complete proteome] [HAMAP]
Taxonomic identifier595496 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia

Protein attributes

Sequence length494 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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. HAMAP-Rule MF_01550

Catalytic activity

Guanosine 5'-triphosphate,3'-diphosphate + H2O = guanosine 3',5'-bis(diphosphate) + phosphate. HAMAP-Rule MF_01550

Pathway

Purine metabolism; ppGpp biosynthesis; ppGpp from GTP: step 1/2. HAMAP-Rule MF_01550

Sequence similarities

Belongs to the GppA/Ppx family. GppA subfamily.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 494494Guanosine-5'-triphosphate,3'-diphosphate pyrophosphatase HAMAP-Rule MF_01550
PRO_1000215465

Sequences

Sequence LengthMass (Da)Tools
C4ZZ47 [UniParc].

Last modified July 28, 2009. Version 1.
Checksum: C4DD8DC59432A5F9

FASTA49454,871
        10         20         30         40         50         60 
MGSTSSLYAA IDLGSNSFHM LVVREVAGSI QTLTRIKRKV RLAAGLNSEN ALSNEAMERG 

        70         80         90        100        110        120 
WQCLRLFAER LQDIPPSQIR VVATATLRLA VNAGDFIAKA QEILGCPVQV ISGEEEARLI 

       130        140        150        160        170        180 
YQGVAHTTGG ADQRLVVDIG GASTELVTGT GAQTTSLFSL SMGCVTWLER YFADRNLGQE 

       190        200        210        220        230        240 
NFDAAEKAAR EVLRPVADEL RYHGWKVCVG ASGTVQALQE IMMAQGMDER ITLEKLQQLK 

       250        260        270        280        290        300 
QRAIHCGRLE ELEIDGLTLE RALVFPSGLA ILIAIFTELN IQCMTLAGGA LREGLVYGML 

       310        320        330        340        350        360 
HLAVEQDIRS RTLRNIQRRF MIDIDQAQRV AKVAANFFDQ VENEWHLEAI SRDLLISACQ 

       370        380        390        400        410        420 
LHEIGLSVDF KQAPQHAAYL VRNLDLPGFT PAQKKLLATL LLNQTNPVDL SSLHQQNAVP 

       430        440        450        460        470        480 
PRVAEQLCRL LRLAIIFASR RRDDLVPEMT LQANHELLTL TLPQGWLTQH PLGKEIIAQE 

       490 
SQWQSYVHWP LEVH 

« Hide

References

[1]"Genomic sequencing reveals regulatory mutations and recombinational events in the widely used MC4100 lineage of Escherichia coli K-12."
Ferenci T., Zhou Z., Betteridge T., Ren Y., Liu Y., Feng L., Reeves P.R., Wang L.
J. Bacteriol. 191:4025-4029(2009) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: K12 / MC4100 / BW2952.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP001396 Genomic DNA. Translation: ACR63395.1.
RefSeqYP_002928656.1. NC_012759.1.

3D structure databases

ProteinModelPortalC4ZZ47.
SMRC4ZZ47. Positions 8-493.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING595496.BWG_3462.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACR63395; ACR63395; BWG_3462.
GeneID7953309.
KEGGebw:BWG_3462.
PATRIC18276592. VBIEscCol60876_3779.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0248.
HOGENOMHOG000258672.
KOK01524.
OMASYVHWAL.
OrthoDBEOG6M6JN6.

Enzyme and pathway databases

BioCycECOL595496:GI18-3599-MONOMER.
UniPathwayUPA00908; UER00884.

Family and domain databases

HAMAPMF_01550. GppA.
InterProIPR023709. Guo-5TP_3DP_PyrP.
IPR003695. Ppx_GppA.
[Graphical view]
PfamPF02541. Ppx-GppA. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGPPA_ECOBW
AccessionPrimary (citable) accession number: C4ZZ47
Entry history
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: July 28, 2009
Last modified: May 14, 2014
This is version 31 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways