An Information Portal to 111558 Biological Macromolecular Structures

The solution structure of the BRCT domain from human polymerase reveals homology with the TdT BRCT domain
Biology and Chemistry Report
  •   Structure Details   Hide

    Structure Keywords

    Keywords TRANSFERASE
    Text BRCT domain, alpha-beta-alpha sandwich, TRANSFERASE

    Polymeric Molecules

    Chain A
    Description DNA polymerase mu 
    Fragment BRCT domain 
    Mutation S20G 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 11420.1 
    Source Method genetically manipulated  
    Entity Name Pol Mu 

  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A DPOLM_HUMAN Q9NP87     

    EC, Associated Pathways and Catalytic Sites

    Chain(s) IUBMB KEGG BioCyc      
    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A
    GO ID   Ontology GO Term Definition
    34061   DNA Polymerase Activity  Catalysis of the Reaction: Deoxynucleoside Triphosphate + Dna(n) = Diphosphate + Dna(n+1); the Synthesis of DNA From Deoxyribonucleotide Triphosphates in the Presence of a Nucleic Acid Template and a 3'hydroxyl Group. 

  •   Gene Details   Hide

    Genetic Source

    Chain A
    Common Name Human
    Scientific Name Homo sapiens  
    Genus Homo
    Gene polm
    Host Scientific Name Escherichia coli  
    Host Genus Escherichia

    Genome Information

    Chromosome Locus Gene ID Gene Name Symbol
    7 7p13 27434     polymerase (DNA directed), mu POLM    

    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
    rs201193778 LS-SNP   dbSNP   A 23 P - > L Turn 62% (Exposed) 7 44121970
    rs200153402 LS-SNP   dbSNP   A 66 A - > V Coil 5% (Buried) 7 44120507
    rs112775715 LS-SNP   dbSNP   A 87 M - > T Helix 26% (Intermediate) 7 44120444
    rs201588947 LS-SNP   dbSNP   A 95 T - > S Coil 111% (Exposed) 7 44120420
    rs28382635 LS-SNP   dbSNP   A 107 E - > D Helix 50% (Exposed) 7 44120383
    rs142909417 LS-SNP   dbSNP   A 122 R - > C Coil 56% (Exposed) 7 44120340