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CRYSTAL STRUCTURE OF NNRTI RESISTANT K103N MUTANT HIV-1 REVERSE TRANSCRIPTASE IN COMPLEX WITH DMP-266(EFAVIRENZ)
Biology and Chemistry Report
1FKO
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text HIV-1 reverse transcriptase, AIDS, non-nucleoside inhibitor, DMP-266, Efavirenz, drug resistance mutation, drug design, TRANSFERASE

    Polymeric Molecules

    Chain A
    Description HIV-1 RT, A-CHAIN 
    Fragment P66 
    Mutation L103N 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polypeptide(L) 
    Formula Weight 62769.5 
    Source Method genetically manipulated  
    Chain B
    Description HIV-1 RT, B-CHAIN 
    Fragment P51 
    Mutation L103N 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 51384.6 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    EFZ  (-)-6-CHLORO-4-CYCLOPROPYLETHYNYL-4-TRIFLUOROMETHYL-1,4-DIHYDRO-2H-3,1-BENZOXAZIN-2-ONE  C14 H9 Cl F3 N O2   315.68  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A POL_HV1H2 P04585     
    B POL_HV1H2 P04585     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc Catalytic Site(s)
    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. 


    Protein Analyses

    Measured Binding Affinities   

     
  •   Gene Details   Hide

    Genetic Source

    Chain B
    Scientific Name Human immunodeficiency virus 1  
    Genus Lentivirus
    Strain HXB2 ISOLATE
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia


    Chain A
    Scientific Name Human immunodeficiency virus 1  
    Genus Lentivirus
    Strain HXB2 ISOLATE
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia