Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

Q9F7B2 (WZB_SALTY) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 77. 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:
Low molecular weight protein-tyrosine-phosphatase wzb

EC=3.1.3.48
Gene names
Name:wzb
Ordered Locus Names:STM2117
OrganismSalmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) [Reference proteome] [HAMAP]
Taxonomic identifier99287 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

Protein attributes

Sequence length149 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Dephosphorylates wzc. Required for the extracellular polysaccharide colanic acid synthesis. Probably involved in the export of colanic acid from the cell to medium By similarity.

Catalytic activity

Protein tyrosine phosphate + H2O = protein tyrosine + phosphate.

Pathway

Glycan metabolism; exopolysaccharide biosynthesis.

Sequence similarities

Belongs to the low molecular weight phosphotyrosine protein phosphatase family.

Ontologies

Keywords
   Biological processExopolysaccharide synthesis
   Molecular functionHydrolase
Protein phosphatase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processpolysaccharide biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionprotein tyrosine phosphatase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 149149Low molecular weight protein-tyrosine-phosphatase wzb
PRO_0000046575

Sites

Active site91Nucleophile By similarity
Active site141 By similarity
Active site1151Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9F7B2 [UniParc].

Last modified March 1, 2001. Version 1.
Checksum: DA5DF9B5699EF208

FASTA14916,474
        10         20         30         40         50         60 
MFNKILVVCV GNVCRSPTAE RLLKRFHPSL TVASAGLGAL VGKGADPAAA SVASAHDLSL 

        70         80         90        100        110        120 
ENHCARQISA RLCREYDLIL TMEKRHIAAL CDIAPEMRGK VMLFGHWDSE REIPDPYRKS 

       130        140 
RDAFEAVYTL LERSARQWAQ ALNAEQGKP 

« Hide

References

« Hide 'large scale' references
[1]"The colanic acid gene cluster of Salmonella enterica has a complex history."
Stevenson G., Lan R., Reeves P.R.
FEMS Microbiol. Lett. 191:11-16(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: LT2.
[2]"Complete genome sequence of Salmonella enterica serovar Typhimurium LT2."
McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P., Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D., Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E. expand/collapse author list , Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R., Wilson R.K.
Nature 413:852-856(2001) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: LT2 / SGSC1412 / ATCC 700720.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AF285084 Genomic DNA. Translation: AAG24805.1.
AE006468 Genomic DNA. Translation: AAL21021.1.
RefSeqNP_461062.1. NC_003197.1.

3D structure databases

ProteinModelPortalQ9F7B2.
SMRQ9F7B2. Positions 1-146.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING99287.STM2117.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAL21021; AAL21021; STM2117.
GeneID1253638.
KEGGstm:STM2117.
PATRIC32382817. VBISalEnt20916_2239.

Phylogenomic databases

eggNOGCOG0394.
HOGENOMHOG000273091.
KOK01104.
OMAIDITVDS.
OrthoDBEOG63VC26.
ProtClustDBPRK10126.

Enzyme and pathway databases

BioCycSENT99287:GCTI-2129-MONOMER.
UniPathwayUPA00631.

Family and domain databases

InterProIPR023485. Ptyr_pPase_SF.
IPR000106. Tyr_phospatase/Ars_reductase.
IPR017867. Tyr_phospatase_low_mol_wt.
[Graphical view]
PANTHERPTHR11717. PTHR11717. 1 hit.
PfamPF01451. LMWPc. 1 hit.
[Graphical view]
PRINTSPR00719. LMWPTPASE.
SMARTSM00226. LMWPc. 1 hit.
[Graphical view]
SUPFAMSSF52788. SSF52788. 1 hit.
ProtoNetSearch...

Entry information

Entry nameWZB_SALTY
AccessionPrimary (citable) accession number: Q9F7B2
Entry history
Integrated into UniProtKB/Swiss-Prot: April 3, 2002
Last sequence update: March 1, 2001
Last modified: April 16, 2014
This is version 77 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