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(-) Description

Title :  CRYSTAL STRUCTURE OF A HUMAN LOW MOLECULAR WEIGHT PHOSPHOTYROSYL PHOSPHATASE. IMPLICATIONS FOR SUBSTRATE SPECIFICITY
 
Authors :  M. Zhang, C. Stauffacher, D. Lin, R. Vanetten
Date :  29 Apr 98  (Deposition) - 14 Oct 98  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A
Keywords :  Hydrolase, Acetylation, Tyrosine Phosphatase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Zhang, C. V. Stauffacher, D. Lin, R. L. Van Etten
Crystal Structure Of A Human Low Molecular Weight Phosphotyrosyl Phosphatase. Implications For Substrate Specificity.
J. Biol. Chem. V. 273 21714 1998
PubMed-ID: 9705307  |  Reference-DOI: 10.1074/JBC.273.34.21714
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - LOW MOLECULAR WEIGHT PHOSPHOTYROSYL PHOSPHATASE
    Cellular Location: CYTOSOL
    Chains: A
    EC Number: 3.1.3.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Cellular Location: CYTOPLASM
    Expression System Plasmid: PET11D
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ORTHOPHOSPHORIC MONOESTER PHOSPHOHYDROLASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1MES1Ligand/Ion2-(N-MORPHOLINO)-ETHANESULFONIC ACID

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARECYS A:12 , LEU A:13 , GLY A:14 , ASN A:15 , ILE A:16 , CYS A:17 , ARG A:18 , GLU A:50 , ARG A:97 , ASP A:129 , TYR A:131 , HOH A:161BINDING SITE FOR RESIDUE MES A 0

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5PNT)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5PNT)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5PNT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5PNT)

(-) Exons   (0, 0)

(no "Exon" information available for 5PNT)

(-) 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:157
                                                                                                                                                                                             
               SCOP domains d5pnta_ A: Tyrosine phosphatase                                                                                                                               SCOP domains
               CATH domains 5pntA00 A:1-157  [code=3.40.50.270, no name defined]                                                                                                          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeeee......hhhhhhhhhhhhhh...hhheeeeeee...........hhhhhhhhhh.............hhhhh..eeee..hhhhhhhhhhhhh......eeeehhhh...............hhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5pnt A   1 AEQATKSVLFVCLGNICRSPIAEAVFRKLVTDQNISENWRVDSAATSGYEIGNPPDYRGQSCMKRHGIPMSHVARQITKEDFATFDYILCMDESNLRDLNRKSNQVKTCKAKIELLGSYDPQKQLIIEDPYYGNDSDFETVYQQCVRCCRAFLEKAH 157
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150
   Legend:   → Mismatch (orange background)
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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 5PNT)

(-) Gene Ontology  (12, 12)

Asymmetric/Biological Unit(hide GO term definitions)

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  5pnt
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 Related Entries

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

UniProtKB/Swiss-Prot
        PPAC_HUMAN | P24666: 1xww 3n8i 4z99 4z9a 4z9b 5jnr 5jns 5jnt 5kqg 5kql 5kqm 5kqp

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 5PNT)