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Q46630

- AMSI_ERWAM

UniProt

Q46630 - AMSI_ERWAM

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Protein

Probable low molecular weight protein-tyrosine-phosphatase AmsI

Gene
amsI
Organism
Erwinia amylovora (Fire blight bacteria)
Status
Reviewed - Annotation score: 2 out of 5 - Protein inferred from homologyi

Functioni

May function as a phosphatase required for amylovoran (an exopolysaccharide that functions as a virulence factor) production.

Catalytic activityi

Protein tyrosine phosphate + H2O = protein tyrosine + phosphate.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei9 – 91Nucleophile By similarity
Active sitei14 – 141 By similarity
Active sitei115 – 1151Proton donor By similarity

GO - Molecular functioni

  1. protein tyrosine phosphatase activity Source: UniProtKB-EC

GO - Biological processi

  1. pathogenesis Source: UniProtKB-KW
  2. polysaccharide biosynthetic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protein phosphatase

Keywords - Biological processi

Exopolysaccharide synthesis, Virulence

Names & Taxonomyi

Protein namesi
Recommended name:
Probable low molecular weight protein-tyrosine-phosphatase AmsI (EC:3.1.3.48)
Gene namesi
Name:amsI
OrganismiErwinia amylovora (Fire blight bacteria)
Taxonomic identifieri552 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeErwinia

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 144144Probable low molecular weight protein-tyrosine-phosphatase AmsIPRO_0000046578Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ46630.
SMRiQ46630. Positions 1-144.

Family & Domainsi

Sequence similaritiesi

Family and domain databases

InterProiIPR023485. Ptyr_pPase_SF.
IPR000106. Tyr_phospatase/Ars_reductase.
IPR017867. Tyr_phospatase_low_mol_wt.
[Graphical view]
PANTHERiPTHR11717. PTHR11717. 1 hit.
PfamiPF01451. LMWPc. 1 hit.
[Graphical view]
PRINTSiPR00719. LMWPTPASE.
SMARTiSM00226. LMWPc. 1 hit.
[Graphical view]
SUPFAMiSSF52788. SSF52788. 1 hit.

Sequencei

Sequence statusi: Complete.

Q46630-1 [UniParc]FASTAAdd to Basket

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MINSILVVCI GNICRSPTGE RLLKAALPER KIASAGLKAM VGGSADETAS    50
IVANEHGVSL QDHVAQQLTA DMCRDSDLIL VMEKKHIDLV CRINPSVRGK 100
TMLFGHWINQ QEIADPYKKS RDAFEAVYGV LENAAQKWVN ALSR 144
Length:144
Mass (Da):15,772
Last modified:November 1, 1997 - v1
Checksum:i85B64E5EBC52961F
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X77921 Genomic DNA. Translation: CAA54881.1.
PIRiS61893. S52140.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X77921 Genomic DNA. Translation: CAA54881.1 .
PIRi S61893. S52140.

3D structure databases

ProteinModelPortali Q46630.
SMRi Q46630. Positions 1-144.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

InterProi IPR023485. Ptyr_pPase_SF.
IPR000106. Tyr_phospatase/Ars_reductase.
IPR017867. Tyr_phospatase_low_mol_wt.
[Graphical view ]
PANTHERi PTHR11717. PTHR11717. 1 hit.
Pfami PF01451. LMWPc. 1 hit.
[Graphical view ]
PRINTSi PR00719. LMWPTPASE.
SMARTi SM00226. LMWPc. 1 hit.
[Graphical view ]
SUPFAMi SSF52788. SSF52788. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Molecular analysis of the ams operon required for exopolysaccharide synthesis of Erwinia amylovora."
    Bugert P., Geider K.
    Mol. Microbiol. 15:917-933(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: EA1/79.

Entry informationi

Entry nameiAMSI_ERWAM
AccessioniPrimary (citable) accession number: Q46630
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: April 16, 2014
This is version 60 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi