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An Information Portal to 105339 Biological Macromolecular Structures

CRYSTAL STRUCTURE ANALYSIS OF KINASE ASSOCIATED PHOSPHATASE (KAP) WITH A SUBSTITUTION OF THE CATALYTIC SITE CYSTEINE (CYS140) TO A SERINE
Biology and Chemistry Report
1FPZ
  •   Structure Details   Hide

    Structure Keywords

    Keywords HYDROLASE
    Text alpha-beta sandwich, HYDROLASE

    Polymeric Molecules

    Chain A,B,C,D,E,F
    Description CYCLIN-DEPENDENT KINASE INHIBITOR 3 
    Mutation C140S 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 23819.2 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    SO4  SULFATE ION  O4 S   96.06  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D,E,F CDKN3_HUMAN Q16667     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A B C D E F  3.1.3.16      
    A B C D E F  3.1.3.48      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D,E,F
    GO ID   Ontology GO Term Definition
    79   Regulation of Cyclin Dependent Protein Serine/threonine Kinase Activity  Any Process That Modulates the Frequency Rate or Extent of Cyclin Dependent Protein Serine/threonine Kinase Activity. 
    82   G1/s Transition of Mitotic Cell Cycle  The Mitotic Cell Cycle Transition by Which a Cell in G1 Commits to S Phase. the Process Begins with the Build Up of G1 Cyclin Dependent Kinase (g1 Cdk) Resulting in the Activation of Transcription of G1 Cyclins. the Process Ends with the Positive Feedback of the G1 Cyclins On the G1 Cdk Which Commits the Cell to S Phase in Which DNA Replication Is Initiated. 
    7049   Cell Cycle  The Progression of Biochemical and Morphological Phases and Events That Occur in a Cell During Successive Cell Replication or Nuclear Replication Events. Canonically the Cell Cycle Comprises the Replication and Segregation of Genetic Material Followed by the Division of the Cell But in Endocycles or Syncytial Cells Nuclear Replication or Nuclear Division May Not Be Followed by Cell Division. 
    7050   Cell Cycle Arrest  A Regulatory Process That Halts Progression Through the Cell Cycle During One of the Normal Phases (g1 S G2 M). 
    8285   Negative Regulation of Cell Proliferation  Any Process That Stops Prevents or Reduces the Rate or Extent of Cell Proliferation. 
    16311   Dephosphorylation  The Process of Removing One or More Phosphoric (ester or Anhydride) Residues From a Molecule. 
    35335   Peptidyl Tyrosine Dephosphorylation  The Removal of Phosphoric Residues From Peptidyl O Phospho Tyrosine to Form Peptidyl Tyrosine. 
    5737   Cytoplasm  All of the Contents of a Cell Excluding the Plasma Membrane and Nucleus But Including Other Subcellular Structures. 
    48471   Perinuclear Region of Cytoplasm  Cytoplasm Situated Near or Occurring Around the Nucleus. 
    4721   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. 
    4722   Protein Serine/threonine Phosphatase Activity  Catalysis of the Reaction: Protein Serine Phosphate + H2o = Protein Serine + Phosphate and Protein Threonine Phosphate + H2o = Protein Threonine + Phosphate. 
    4725   Protein Tyrosine Phosphatase Activity  Catalysis of the Reaction: Protein Tyrosine Phosphate + H2o = Protein Tyrosine + Phosphate. 
    5515   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). 
    8138   Protein Tyrosine/serine/threonine Phosphatase Activity  Catalysis of the Reactions: Protein Serine + H2o = Protein Serine + Phosphate; Protein Threonine Phosphate + H2o = Protein Threonine + Phosphate; and Protein Tyrosine Phosphate + H2o = Protein Tyrosine + Phosphate. 
    16787   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. 
    16791   Phosphatase Activity  Catalysis of the Hydrolysis of Phosphoric Monoesters Releasing Inorganic Phosphate. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D,E,F
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia
    Host Vector Pgex 6p
    Description Homo Sapiens


    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    14 14q22 1033     cyclin-dependent kinase inhibitor 3 CDKN3    

    Single Nucleotide Polymorphisms (from LS-SNP database)

    SNP ID LsSnp Link dbSNP Link Chain PDB position Amino acid changes Secondary structure Solvent Accessibility Chromosome Chromosome position Ligand
    rs200773573 LS-SNP   dbSNP   A 29 I - > M Coil 8% (Buried) 14 54866689
    rs75766796 LS-SNP   dbSNP   A 30 S - > L Beta Ladder 14% (Intermediate) 14 54866691
    rs113413059 LS-SNP   dbSNP   A 76 F - > L Beta Ladder 0% (Buried) 14 54878234
    rs61756287 LS-SNP   dbSNP   A 78 F - > V Coil 0% (Buried) 14 54878240
    rs149617410 LS-SNP   dbSNP   A 101 I - > M Coil 2% (Buried) 14 54878311
    rs144479038 LS-SNP   dbSNP   A 108 I - > V Coil 3% (Buried) 14 54878330
    rs141698864 LS-SNP   dbSNP   A 127 T - > I Helix 18% (Intermediate) 14 54878388
    rs201413751 LS-SNP   dbSNP   A 129 C - > Y Helix 3% (Buried) 14 54878394
    rs150506068 LS-SNP   dbSNP   A 134 R - > Q Coil 28% (Intermediate) 14 54878409
    rs141107383 LS-SNP   dbSNP   A 144 L - > F Bend 30% (Intermediate) 14 54882630
    rs1803843 LS-SNP   dbSNP   A 159 S - > F Coil 8% (Buried) 14 54884593
    rs140342673 LS-SNP   dbSNP   A 162 I - > V Coil 5% (Buried) 14 54884601
    rs117277942 LS-SNP   dbSNP   A 169 D - > V Helix 37% (Exposed) 14 54884623
    rs201818241 LS-SNP   dbSNP   A 179 A - > T Bend 0% (Buried) 14 54884652