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(-) Description

Title :  YERSINIA PTPASE COMPLEXED WITH TUNGSTATE
 
Authors :  E. B. Fauman, H. L. Schubert, M. A. Saper
Date :  01 May 96  (Deposition) - 08 Nov 96  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A
Keywords :  Protein Tyrosine Phosphatase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. B. Fauman, C. Yuvaniyama, H. L. Schubert, J. A. Stuckey, M. A. Saper
The X-Ray Crystal Structures Of Yersinia Tyrosine Phosphatase With Bound Tungstate And Nitrate. Mechanistic Implications.
J. Biol. Chem. V. 271 18780 1996
PubMed-ID: 8702535  |  Reference-DOI: 10.1074/JBC.271.31.18780
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - YERSINIA PROTEIN TYROSINE PHOSPHATASE
    Cell Line: BL21
    Chains: A
    EC Number: 3.1.3.48
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Gene: YOP51
    Expression System Plasmid: PT7-7
    Expression System Strain: BL21 (DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: CATALYTIC DOMAIN, RESIDUES 163 - 468
    Gene: YOP51
    Organism Scientific: YERSINIA ENTEROCOLITICA
    Organism Taxid: 630
    Other Details: TUNGSTATE AND SULFATE LIGANDS
    Strain: W22703
    Synonym: YOP51, YOP2B, PASTEURELLA X, PTPASE, YOP51DELTA162

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1SO41Ligand/IonSULFATE ION
2WO41Ligand/IonTUNGSTATE(VI)ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:356 , GLN A:357 , CYS A:403 , ARG A:404 , ALA A:405 , GLY A:406 , VAL A:407 , GLY A:408 , ARG A:409 , GLN A:446 , HOH A:538BINDING SITE FOR RESIDUE WO4 A 1
2AC2SOFTWAREARG A:278 , LYS A:342 , SER A:388 , SER A:389BINDING SITE FOR RESIDUE SO4 A 3
3PLUNKNOWNHIS A:402 , CYS A:403 , ARG A:404 , ALA A:405 , GLY A:406 , VAL A:407 , GLY A:408 , ARG A:409 , THR A:410THE PHOSPHATE-BINDING LOOP CONTAINING THE CATALYTIC CONSENSUS SEQUENCE AND CYSTEINE NUCLEOPHILE.
4WPDUNKNOWNHIS A:350 , VAL A:351 , GLY A:352 , ASN A:353 , TRP A:354 , PRO A:355 , ASP A:356 , GLN A:357 , THR A:358 , ALA A:359 , VAL A:360THE FLEXIBLE LOOP CONTAINING THE PUTATIVE GENERAL ACID, ASP 356, THAT FOLDS OVER THE ACTIVE SITE AND SEQUESTERS THE ANION OR PHOSPHOTYR SUBSTRATE.

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1YTW)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1YTW)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1YTW)

(-) PROSITE Motifs  (3, 3)

Asymmetric/Biological Unit (3, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TYR_PHOSPHATASE_PTPPS50055 PTP type protein phosphatase family profile.YOPH_YEREN186-451  1A:186-451
2TYR_PHOSPHATASE_2PS50056 Tyrosine specific protein phosphatases family profile.YOPH_YEREN366-451  1A:366-451
3TYR_PHOSPHATASE_1PS00383 Tyrosine specific protein phosphatases active site.YOPH_YEREN401-411  1A:401-411

(-) Exons   (0, 0)

(no "Exon" information available for 1YTW)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:283
 aligned with YOPH_YEREN | P15273 from UniProtKB/Swiss-Prot  Length:468

    Alignment length:283
                                   195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465   
           YOPH_YEREN   186 VSPYGPEARAELSSRLTTLRNTLAPATNDPRYLQACGGEKLNRFRDIQCCRQTAVRADLNANYIQVGNTRTIACQYPLQSQLESHFRMLAENRTPVLAVLASSSEIANQRFGMPDYFRQSGTYGSITVESKMTQQVGLGDGIMADMYTLTIREAGQKTISVPVVHVGNWPDQTAVSSEVTKALASLVDQTAETKRNMYESKGSSAVADDSKLRPVIHCRAGVGRTAQLIGAMCMNDSRNSQLSVEDMVSQMRVQRNGIMVQKDEQLDVLIKLAEGQGRPLLNS 468
               SCOP domains d1ytwa_ A: Protein-tyrosine phosphatase YopH, catalytic domain                                                                                                                                                                                                                              SCOP domains
               CATH domains 1ytwA00 A:186-468 Protein tyrosine phosphatase superfamily                                                                                                                                                                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhh...........................hhh.......eeeeee..eeeeee....hhhhhhhhhhhhh.....eee...hhhhh.hhh.........eee..eeeeeeeeeeee.....eeeeeeeeeee.....eeeeeeee..........hhhhhhhhhhhhhhhhhhhhhhhhh............eeee......hhhhhhhhhhhh.hhh....hhhhhhhhhhh........hhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) TYR_PHOSPHATASE_PTP  PDB: A:186-451 UniProt: 186-451                                                                                                                                                                                                                      ----------------- PROSITE (1)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TYR_PHOSPHATASE_2  PDB: A:366-451 UniProt: 366-451                                    ----------------- PROSITE (2)
                PROSITE (3) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TYR_PHOSPHA--------------------------------------------------------- PROSITE (3)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ytw A 186 VSPYGPEARAELSSRLTTLRNTLAPATNDPRYLQACGGEKLNRFRDIQCRRQTAVRADLNANYIQVGNTRTIACQYPLQSQLESHFRMLAENRTPVLAVLASSSEIANQRFGMPDYFRQSGTYGSITVESKMTQQVGLGDGIMADMYTLTIREAGQKTISVPVVHVGNWPDQTAVSSEVTKALASLVDQTAETKRNMYESKGSSAVADDSKLRPVIHCRAGVGRTAQLIGAMCMNDSRNSQLSVEDMVSQMRVQRNGIMVQKDEQLDVLIKLAEGQGRPLLNS 468
                                   195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395       405       415       425       435       445       455       465
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1YTW)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (YOPH_YEREN | P15273)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016791    phosphatase activity    Catalysis of the hydrolysis of phosphoric monoesters, releasing inorganic phosphate.
    GO:0004721    phosphoprotein phosphatase activity    Catalysis of the reaction: a phosphoprotein + H2O = a protein + phosphate. Together with protein kinases, these enzymes control the state of phosphorylation of cell proteins and thereby provide an important mechanism for regulating cellular activity.
    GO:0004725    protein tyrosine phosphatase activity    Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
biological process
    GO:0016311    dephosphorylation    The process of removing one or more phosphoric (ester or anhydride) residues from a molecule.
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0035335    peptidyl-tyrosine dephosphorylation    The removal of phosphoric residues from peptidyl-O-phospho-tyrosine to form peptidyl-tyrosine.
    GO:0006470    protein dephosphorylation    The process of removing one or more phosphoric residues from a protein.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.

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  3.1.3.48
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        YOPH_YEREN | P15273: 1lyv 1pa9 1xxp 1xxv 1ypt 1ytn 1yts 2i42 3blt 3blu 3bm8 3f99 3f9a 3f9b 3u96 4gf3 4yaa 4z6b 4zi4 4zn5

(-) Related Entries Specified in the PDB File

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