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(-) Description

Title :  NMR STRUCTURE OF THE TYPE III SECRETORY DOMAIN OF YERSINIA YOPH COMPLEXED WITH THE SKAP-HOM PHOSPHO-PEPTIDE N-ACETYL-DEPYDDPF-NH2
 
Authors :  P. Khandelwal, K. Keliikuli, C. L. Smith, M. A. Saper, E. R. P. Zuiderweg
Date :  14 Jun 02  (Deposition) - 24 Jul 02  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A,B  (20x)
Keywords :  High Resolution Structure, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  P. Khandelwal, K. Keliikuli, C. L. Smith, M. A. Saper, E. R. P. Zuiderweg
Solution Structure And Phosphopeptide Binding To The N-Terminal Domain Of Yersinia Yoph: Comparison With A Crystal Structure
Biochemistry V. 41 11425 2002
PubMed-ID: 12234185  |  Reference-DOI: 10.1021/BI026333L
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROTEIN-TYROSINE PHOSPHATASE YOPH
    ChainsA
    EC Number3.1.3.48
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentAMINO-TERMINAL DOMAIN (RESIDUES 1-129)
    Organism ScientificYERSINIA PSEUDOTUBERCULOSIS
    Organism Taxid633
    SynonymVIRULENCE PROTEIN
 
Molecule 2 - SKAP55 HOMOLOGUE
    ChainsB
    EngineeredYES
    Other DetailsTHIS PEPTIDE WAS CHEMICALLY SYNTHESIZED. IT IS NATURALLY FOUND IN MUS MUSCULUS (MOUSE).
    SynonymSKAP-HOM PEPTIDE
    SyntheticYES

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

NMR Structure (3, 3)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2NH21Mod. Amino AcidAMINO GROUP
3PTR1Mod. Amino AcidO-PHOSPHOTYROSINE

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC2SOFTWAREPHE B:208BINDING SITE FOR RESIDUE NH2 B 209

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1M0V)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1M0V)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1M0V)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1M0V)

(-) Exons   (0, 0)

(no "Exon" information available for 1M0V)

(-) Sequences/Alignments

NMR Structure
   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:130
 aligned with YOPH_YERPS | P08538 from UniProtKB/Swiss-Prot  Length:468

    Alignment length:130
                                    10        20        30        40        50        60        70        80        90       100       110       120       130
           YOPH_YERPS     1 MNLSLSDLHRQVSRLVQQESGDCTGKLRGNVAANKETTFQGLTIASGARESEKVFAQTVLSHVANVVLTQEDTAKLLQSTVKHNLNNYDLRSVGNGNSVLVSLRSDQMTLQDAKVLLEAALRQESGARGH 130
               SCOP domains d1m0va_ A: YopH tyrosine phosphatase N-terminal domain                                                                             SCOP domains
               CATH domains 1m0vA00 A:1-130 YopH tyrosine phosphatase N-terminal domain                                                                        CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...hhhhhhhhhhhhhh......eeee...eeee..............hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhh....eeeeee...eeeeee......hhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m0v A   1 MNLSLSDLHRQVSRLVQQESGDCTGKLRGNVAANKETTFQGLTIASGARESEKVFAQTVLSHVANVVLTQEDTAKLLQSTVKHNLNNYDLRSVGNGNSVLVSLRSDQMTLQDAKVLLEAALRQESGARGS 130
                                    10        20        30        40        50        60        70        80        90       100       110       120       130

Chain B from PDB  Type:PROTEIN  Length:9
 aligned with SKAP2_MOUSE | Q3UND0 from UniProtKB/Swiss-Prot  Length:358

    Alignment length:9
          SKAP2_MOUSE    72 GDEYDDPFA  80
               SCOP domains --------- SCOP domains
               CATH domains --------- CATH domains
               Pfam domains --------- Pfam domains
         Sec.struct. author ......... Sec.struct. author
                 SAPs(SNPs) --------- SAPs(SNPs)
                    PROSITE --------- PROSITE
                 Transcript --------- Transcript
                 1m0v B 201 xDEyDDPFx 209
                            |  |    |
                            |  |    |
                          201-ACE   |
                             204-PTR|
                                  209-NH2

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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)

NMR Structure

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1M0V)

(-) Gene Ontology  (18, 18)

NMR Structure(hide GO term definitions)
Chain A   (YOPH_YERPS | P08538)
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.

Chain B   (SKAP2_MOUSE | Q3UND0)
molecular function
    GO:0005070    SH3/SH2 adaptor activity    Interacting selectively and non-covalently and simultaneously with one or more signal transduction molecules, usually acting as a scaffold to bring these molecules into close proximity either using their own SH2/SH3 domains (e.g. Grb2) or those of their target molecules (e.g. SAM68).
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0042113    B cell activation    The change in morphology and behavior of a mature or immature B cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific.
    GO:0002757    immune response-activating signal transduction    The cascade of processes by which a signal interacts with a receptor, causing a change in the level or activity of a second messenger or other downstream target, and ultimately leading to activation or perpetuation of an immune response.
    GO:0008285    negative regulation of cell proliferation    Any process that stops, prevents or reduces the rate or extent of cell proliferation.
    GO:0009967    positive regulation of signal transduction    Any process that activates or increases the frequency, rate or extent of signal transduction.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005654    nucleoplasm    That part of the nuclear content other than the chromosomes or the nucleolus.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        SKAP2_MOUSE | Q3UND01u5e 1u5f 1u5g 2otx
        YOPH_YERPS | P085381k46

(-) Related Entries Specified in the PDB File

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