POP-OUT | CLOSE

An Information Portal to 108957 Biological Macromolecular Structures

Crystal structure of wild-type HIV-1 Reverse Transcriptase crosslinked to a DSDNA with a bound excision product, AZTPPPPA
Biology and Chemistry Report
3KLF
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE/DNA
    Text AZT RESISTANCE MECHANISM, HIV-1 REVERSE TRANSCRIPTASE, WILD-TYPE, AZT RESISTANCE MUTATIONS, P51/P66, NUCELEOSIDE INHIBITOR, THYMIDINE ANALOG MUTATIONS, AIDS, HIV, DNA POLYMERASE, NRTI, NRTI RESISTANCE, AZT, AZTPPPPA, AZTP4A, DINUCLEOSIDE TETRAPHOSPHATE, DNA-DIRECTED DNA POLYMERASE, ENDONUCLEASE, HYDROLASE, MAGNESIUM, METAL-BINDING, MULTIFUNCTIONAL ENZYME, NUCLEASE, RNA-DIRECTED DNA POLYMERASE, TRANSFERASE, TRANSFERASE-DNA COMPLEX

    Polymeric Molecules

    Chain A,E,I,M
    Description Reverse transcriptase/ribonuclease H 
    Mutation C280S, Q258C 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 64081.2 
    Source Method genetically manipulated  
    Entity Name p66 RT 
    Chain B,F,J,N
    Description p51 RT 
    Mutation C280S 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 51929.2 
    Source Method genetically manipulated  
    Chain C,G,K,O
    Description DNA (5'-D(*AP*T*GP*CP*AP*TP*GP*GP*CP*GP*CP*CP*CP*GP*AP*AP*CP*AP*GP*GP*GP*AP*CP*TP*GP*TP*G)-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 8367.5 
    Source Method synthetic  
    Chain D,H,L,P
    Description DNA (5'-D(*A*CP*AP*GP*TP*CP*CP*CP*TP*GP*TP*TP*CP*GP*GP*(MRG)P*CP*GP*CP*CP*(2DA))-3') 
    Nonstandard Linkage no 
    Nonstandard Monomers yes 
    Polymer Type polydeoxyribonucleotide 
    Formula Weight 6458.3 
    Source Method synthetic  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    MG  MAGNESIUM ION  Mg   24.31  View 
    ZP4  [[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxy-oxolan-2-yl]methoxy-hydroxy-phosphoryl]oxy-hydroxy-phosphoryl]oxy-hydroxy-phosphoryl] [(2S,3S,5R)-3-azido-5-(5-methyl-2,4-dioxo-pyrimidin-1-yl)oxolan-2-yl]methyl hydrogen phosphate  C20 H28 N10 O19 P4   836.39  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,E,I,M POL_HV1B1 P03366     
    B,F,J,N POL_HV1B1 P03366     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc
    A E I M  2.7.7.49      
    A E I M  2.7.7.7      
    A E I M  3.1.26.4      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,E,I,M
    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,F,J,N
    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,F,J,N
    Common Name Hiv 1
    Scientific Name Human immunodeficiency virus type 1  
    Strain BH10
    Gene gag-pol
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name PRT35A


    Chain A,E,I,M
    Common Name Hiv 1
    Scientific Name Human immunodeficiency virus type 1  
    Strain BH10
    Gene gag-pol
    Host Scientific Name Escherichia coli  
    Host Strain Bl21(de3)
    Host Vector Type Plasmid
    Host Plasmid Name PRT35A