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(-) Description

Title :  NEW STRUCTURE OF COLD-ACTIVE PROTEIN TYROSINE PHOSPHATASE AT 1.1 ANGSTROM
 
Authors :  H. Tsuruta, B. Mikami, C. Yamamoto, H. Yamagata
Date :  10 Aug 07  (Deposition) - 29 Jul 08  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.10
Chains :  Asym./Biol. Unit :  A
Keywords :  Cold-Active Enzyme, Psychrophile, Protein Tyrosine Phosphatase, Shewanella Sp. , Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Tsuruta, B. Mikami, C. Yamamoto, H. Yamagata
The Role Of Group Bulkiness In The Catalytic Activity Of Psychrophile Cold-Active Protein Tyrosine Phosphatase
Febs J. V. 275 4317 2008
PubMed-ID: 18647345  |  Reference-DOI: 10.1111/J.1742-4658.2008.06575.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROTEIN-TYROSINE-PHOSPHATASE
    Chains: A
    EC Number: 3.1.3.48
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET22B
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 22-361
    Gene: PPI
    Organism Scientific: SHEWANELLA SP.
    Organism Taxid: 50422
    Synonym: COLD-ACTIVE PROTEIN TYROSINE PHOSPHTASE

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1ZN2Ligand/IonZINC ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:78 , HIS A:80 , ASP A:114 , HOH A:1267 , HOH A:1269BINDING SITE FOR RESIDUE ZN A 401
2AC2SOFTWAREASP A:114 , ASN A:149 , HIS A:207 , HIS A:286 , HOH A:1269BINDING SITE FOR RESIDUE ZN A 402

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1A:27 -A:47

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Gly A:10 -Pro A:11

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2Z72)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2Z72)

(-) Exons   (0, 0)

(no "Exon" information available for 2Z72)

(-) 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:338
 aligned with Q9S427_9GAMM | Q9S427 from UniProtKB/TrEMBL  Length:361

    Alignment length:338
                                    33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353        
         Q9S427_9GAMM    24 ATEFDGPYVITPISGQSTAYWICDNRLKTTSIEKLQVNRPEHCGDLPETKLSSEIKQIMPDTYLGIKKVVALSDVHGQYDVLLTLLKKQKIIDSDGNWAFGEGHMVMTGDIFDRGHQVNEVLWFMYQLDQQARDAGGMVHLLMGNHEQMVLGGDLRYVHQRYDIATTLINRPYNKLYGADTEIGQWLRSKNTIIKINDVLYMHGGISSEWISRELTLDKANALYRANVDASKKSLKADDLLNFLFFGNGPTWYRGYFSETFTEAELDTILQHFNVNHIVVGHTSQERVLGLFHNKVIAVDSSIKVGKSGELLLLENNRLIRGLYDGTRETLQENSLNQ 361
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------Metallophos-2z72A01 A:71-290                                                                                                                                                                                                ---------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee.......eeeeee..eeeeee....ee...........ee...........ee....eeeee.....hhhhhhhhhhhh..............eeee.........hhhhhhhhhhhhhhhhhhh..eeee..hhhhhhhhhh.......hhhhhhhhh..hhhhhhh..hhhhhhhhh...eeee..eeee....hhhhhhh..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhh.......hhhhh...hhhhhhhhhhhhh..eeee........eee....eee...hhhhh....eeeee..eeeee.....eeeeee..ee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2z72 A   5 ATEFDGPYVITPISGQSTAYWICDNRLKTTSIEKLQVNRPEHCGDLPETKLSSEIKQIMPDTYLGIKKVVALSDVHGQYDVLLTLLKKQKIIDSDGNWAFGEGHMVMTGDIFDRGHQVNEVLWFMYQLDQQARDAGGMVHLLMGNHEQMVLGGDLRYVHQRYDIATTLINRPYNKLYSADTEIGQWLRSKNTIIKINDVLYMHGGISSEWISRELTLDKANALYRANVDASKKSLKADDLLNFLFFGNGPTWYRGYFSETFTEAELDTILQHFNVNHIVVGHTSQERVLGLFHNKVIAVDSSIKVGKSGELLLLENNRLIRGLYDGTRETLQENSLNQ 342
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334
   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 2Z72)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2Z72)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: Calcineurin (56)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q9S427_9GAMM | Q9S427)
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:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004725    protein tyrosine phosphatase activity    Catalysis of the reaction: protein tyrosine phosphate + H2O = protein tyrosine + phosphate.
biological process
    GO:0035335    peptidyl-tyrosine dephosphorylation    The removal of phosphoric residues from peptidyl-O-phospho-tyrosine to form peptidyl-tyrosine.

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  2z72
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 Related Entries

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

UniProtKB/TrEMBL
        Q9S427_9GAMM | Q9S427: 1v73 2zbm

(-) Related Entries Specified in the PDB File

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