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Detecting Allosteric Sites of HIV-1 Reverse Transcriptase by X-Ray Crystallographic Fragment Screening
Biology and Chemistry Report
4IFV
  •   Structure Details   Hide

    Structure Keywords

    Keywords transferase/transferase inhibitor
    Text RNA-DIRECTED DNA POLYMERASE, DNA POLYMERASE, ENDONUCLEASE, HYDROLASE, MULTIFUNCTIONAL ENZYME, transferase-transferase inhibitor complex

    Polymeric Molecules

    Chain A
    Description Exoribonuclease H, p66 RT 
    Fragment P66 (unp residues 600-1154) 
    Mutation K771A, K772A, C879S 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 63990.0 
    Source Method genetically manipulated  
    Entity Name Reverse transcriptase/ribonuclease H 
    Chain B
    Description Gag-Pol polyprotein 
    Fragment P51 (unp residues 600-1027) 
    Mutation C879S 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 50097.1 
    Source Method genetically manipulated  
    Entity Name Pr160Gag-Pol, Matrix protein p17, MA, Capsid protein p24, CA, Spacer peptide p2, Nucleocapsid protein p7, NC, Transframe peptide, TF, p6-pol, p6*, Protease, PR, Retropepsin, Reverse transcriptase/ribonuclease H, Exoribonuclease H, p66 RT, p51 RT, p15, Integrase, IN 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    DMS  DIMETHYL SULFOXIDE  C2 H6 O S   78.13  View 
    FMQ  [1-(4-fluorophenyl)-5-methyl-1H-pyrazol-4-yl]methanol  C11 H11 F N2 O   206.22  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
    T27  4-{[4-({4-[(E)-2-cyanoethenyl]-2,6-dimethylphenyl}amino)pyrimidin-2-yl]amino}benzonitrile  C22 H18 N6   366.42  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A POL_HV1B1 P03366     
    B POL_HV1B1 P03366     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    2.7.7.49      
    2.7.7.7      
    3.1.26.13      
    2.7.7.49      
    2.7.7.7      
    3.1.26.13      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    6278   RNA Dependent DNA Replication  A DNA Replication Process That Uses RNA As a Template For RNA Dependent DNA Polymerases (e.g. Reverse Transcriptase) That Synthesize the New Strands. 
    3676   Nucleic Acid Binding  Interacting Selectively and Non Covalently with Any Nucleic Acid. 
    3964   RNA Directed DNA Polymerase Activity  Catalysis of the Reaction: Deoxynucleoside Triphosphate + Dna(n) = Diphosphate + Dna(n+1). Catalyzes RNA Template Directed Extension of the 3' End of a DNA Strand by One Deoxynucleotide At a Time. 
    4523   RNA DNA Hybrid Ribonuclease Activity  Catalysis of the Endonucleolytic Cleavage of RNA in RNA DNA Hybrids to 5' Phosphomonoesters. 
    Chain B
    GO ID   Ontology GO Term Definition
    6278   RNA Dependent DNA Replication  A DNA Replication Process That Uses RNA As a Template For RNA Dependent DNA Polymerases (e.g. Reverse Transcriptase) That Synthesize the New Strands. 
    3964   RNA Directed DNA Polymerase Activity  Catalysis of the Reaction: Deoxynucleoside Triphosphate + Dna(n) = Diphosphate + Dna(n+1). Catalyzes RNA Template Directed Extension of the 3' End of a DNA Strand by One Deoxynucleotide At a Time. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain B
    Common Name Hiv 1
    Scientific Name Human immunodeficiency virus type 1  
    Strain BH10
    Gene gag-pol, pol
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(ril)
    Host Vector Type Plasmid
    Host Plasmid Name PCDF-2


    Chain A
    Common Name Hiv 1
    Scientific Name Human immunodeficiency virus type 1  
    Strain BH10
    Gene gag-pol, pol
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(ril)
    Host Vector Type Plasmid
    Host Plasmid Name PCDF-2