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Q9ZN70

- PPX_PSEAE

UniProt

Q9ZN70 - PPX_PSEAE

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Protein
Exopolyphosphatase
Gene
ppx, PA5241
Organism
Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Status
Reviewed - Annotation score: 4 out of 5 - Protein inferred from homologyi

Functioni

Degradation of inorganic polyphosphates. Orthophosphate is released progressively from the ends of polyphosphate By similarity.

Catalytic activityi

(Polyphosphate)(n) + H2O = (polyphosphate)(n-1) + phosphate.

Cofactori

Magnesium By similarity.

GO - Molecular functioni

  1. exopolyphosphatase activity Source: PseudoCAP
  2. magnesium ion binding Source: InterPro

GO - Biological processi

  1. bacterial-type flagellum-dependent swarming motility Source: PseudoCAP
  2. bacterial-type flagellum-dependent swimming motility Source: PseudoCAP
  3. cellular response to nitrogen starvation Source: PseudoCAP
  4. cellular response to phosphate starvation Source: PseudoCAP
  5. glycolipid biosynthetic process Source: PseudoCAP
  6. pathogenesis Source: PseudoCAP
  7. polyphosphate catabolic process Source: InterPro
  8. quorum sensing Source: PseudoCAP
  9. single-species biofilm formation Source: PseudoCAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Ligandi

Magnesium

Names & Taxonomyi

Protein namesi
Recommended name:
Exopolyphosphatase (EC:3.6.1.11)
Short name:
ExopolyPase
Alternative name(s):
Metaphosphatase
Gene namesi
Name:ppx
Ordered Locus Names:PA5241
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000002438: Chromosome

Organism-specific databases

PseudoCAPiPA5241.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 506506Exopolyphosphatase
PRO_0000194303Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi208964.PA5241.

Structurei

3D structure databases

ProteinModelPortaliQ9ZN70.
SMRiQ9ZN70. Positions 18-505.

Family & Domainsi

Sequence similaritiesi

Belongs to the GppA/Ppx family.

Phylogenomic databases

eggNOGiCOG0248.
HOGENOMiHOG000258672.
KOiK01524.
OMAiENNKLLH.
OrthoDBiEOG6M6JN6.
PhylomeDBiQ9ZN70.

Family and domain databases

InterProiIPR022371. Exopolyphosphatase.
IPR003695. Ppx_GppA.
[Graphical view]
PfamiPF02541. Ppx-GppA. 1 hit.
[Graphical view]
TIGRFAMsiTIGR03706. exo_poly_only. 1 hit.

Sequencei

Sequence statusi: Complete.

Q9ZN70-1 [UniParc]FASTAAdd to Basket

« Hide

MDLQSMPQKP AEAFPLIAAL DLGSNSFHLC LAKANIHGEV RILERLGEKV    50
QLAAGLDEER NLSEEATQRG LDCLRRFAQF ISGMPQGSVR VVATNALREA 100
RNRSDFIRRA EEVLGHPVEV ISGREEARLI YLGVANSMPD SGGRRLVSDI 150
GGGSTEFIIG QGFESELRES LQMGCVSYTQ RYFRDGKITP ARYAQAYTAA 200
RLELMGIENS LRRLGWQQAV GASGTIRAVA LAIKAGGHGN GEISPDGLAW 250
LKRKVLKLGD VEKLDLEGIK PDRRTIFPAG LAILEAIFDA LELEQMVHSE 300
GALREGVLYD LVGRHQHEDV RERTISSLMQ RYHVDPEQAS RVEAKALKVL 350
AEVGDAWELN GELHRDLLSW GARVHEIGLD IAHYHYHKHG AYLIEHSDLA 400
GFSRQDQQML SLLVRGHRRN IPADKLAEFA EEGDKLVRLC IVLRFAILFH 450
HIRGTQEMPS VRLKAEPKSL SVTFPEGWLE ANPLTQADFA QEAEWLKRVG 500
YSLNVR 506
Length:506
Mass (Da):56,419
Last modified:May 1, 1999 - v1
Checksum:i91FDA10CFA04E1D4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB022715 Genomic DNA. Translation: BAA74460.1.
AE004091 Genomic DNA. Translation: AAG08626.1.
PIRiH82991.
RefSeqiNP_253928.1. NC_002516.2.

Genome annotation databases

EnsemblBacteriaiAAG08626; AAG08626; PA5241.
GeneIDi877947.
KEGGipae:PA5241.
PATRICi19845333. VBIPseAer58763_5493.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AB022715 Genomic DNA. Translation: BAA74460.1 .
AE004091 Genomic DNA. Translation: AAG08626.1 .
PIRi H82991.
RefSeqi NP_253928.1. NC_002516.2.

3D structure databases

ProteinModelPortali Q9ZN70.
SMRi Q9ZN70. Positions 18-505.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 208964.PA5241.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAG08626 ; AAG08626 ; PA5241 .
GeneIDi 877947.
KEGGi pae:PA5241.
PATRICi 19845333. VBIPseAer58763_5493.

Organism-specific databases

PseudoCAPi PA5241.

Phylogenomic databases

eggNOGi COG0248.
HOGENOMi HOG000258672.
KOi K01524.
OMAi ENNKLLH.
OrthoDBi EOG6M6JN6.
PhylomeDBi Q9ZN70.

Family and domain databases

InterProi IPR022371. Exopolyphosphatase.
IPR003695. Ppx_GppA.
[Graphical view ]
Pfami PF02541. Ppx-GppA. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR03706. exo_poly_only. 1 hit.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "The gene for an exopolyphosphatase of Pseudomonas aeruginosa."
    Miyake T., Shiba T., Kameda A., Ihara Y., Munekata M., Ishige K., Noguchi T.
    DNA Res. 6:103-108(1999) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.

Entry informationi

Entry nameiPPX_PSEAE
AccessioniPrimary (citable) accession number: Q9ZN70
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 27, 2001
Last sequence update: May 1, 1999
Last modified: July 9, 2014
This is version 75 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, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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