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Protein

Pyrophosphatase PpaX

Gene

ppaX

Organism
Bacillus cereus (strain AH187)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Hydrolyzes pyrophosphate formed during P-Ser-HPr dephosphorylation by HPrK/P. Might play a role in controlling the intracellular pyrophosphate pool.UniRule annotation

Catalytic activityi

Diphosphate + H2O = 2 phosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei9NucleophileUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
LigandMagnesium

Names & Taxonomyi

Protein namesi
Recommended name:
Pyrophosphatase PpaXUniRule annotation (EC:3.6.1.1UniRule annotation)
Gene namesi
Name:ppaXUniRule annotation
Ordered Locus Names:BCAH187_A5322
OrganismiBacillus cereus (strain AH187)
Taxonomic identifieri405534 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000002214 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001399261 – 216Pyrophosphatase PpaXAdd BLAST216

Structurei

3D structure databases

ProteinModelPortaliB7HWY7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the HAD-like hydrolase superfamily. PpaX family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000248344.
KOiK06019.
OMAiYLCGKFG.

Family and domain databases

Gene3Di1.10.150.240. 1 hit.
3.40.50.1000. 2 hits.
HAMAPiMF_01250. Pyrophosphat_PpaX. 1 hit.
InterProiView protein in InterPro
IPR036412. HAD-like_sf.
IPR006439. HAD-SF_hydro_IA.
IPR006549. HAD-SF_hydro_IIIA.
IPR023214. HAD_sf.
IPR023198. PGP_dom2.
IPR023733. Pyrophosphatase_Ppax.
PRINTSiPR00413. HADHALOGNASE.
SUPFAMiSSF56784. SSF56784. 1 hit.
TIGRFAMsiTIGR01549. HAD-SF-IA-v1. 1 hit.
TIGR01509. HAD-SF-IA-v3. 1 hit.
TIGR01662. HAD-SF-IIIA. 1 hit.

Sequencei

Sequence statusi: Complete.

B7HWY7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKINTVLFDL DGTLINTNEL IISSFLHTLN TYYPDQYKRE DVLPFIGPSL
60 70 80 90 100
HDTFSKIDES KVEELITSYR QFNHDHHDEL VEEYETVYET VQELKKQGYK
110 120 130 140 150
VGIVTTKARQ TVEMGLKLSK LDEFFDVVVT IDDVEHVKPH PEPLQKALQL
160 170 180 190 200
LDAKPEEALM VGDNHHDIVG GQNAGTKTAA VSWTLKGRAY LEAYKPDFML
210
DKMSDLLPIL SDMNRS
Length:216
Mass (Da):24,699
Last modified:February 10, 2009 - v1
Checksum:iE0285BB4D9B2BB4E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001177 Genomic DNA. Translation: ACJ80542.1.
RefSeqiWP_000700963.1. NC_011658.1.

Genome annotation databases

EnsemblBacteriaiACJ80542; ACJ80542; BCAH187_A5322.
KEGGibcr:BCAH187_A5322.

Similar proteinsi

Entry informationi

Entry nameiPPAX_BACC7
AccessioniPrimary (citable) accession number: B7HWY7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: February 10, 2009
Last modified: October 25, 2017
This is version 54 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families