PDB entry 3v7k

View 3v7k on RCSB PDB site
Description: Co-crystal structure of K72E variant of rat polymerase beta: Enzyme-DNA binary complex
Class: Transferase/DNA
Keywords: Protein-DNA complex, repair polymerase, Transferase-DNA complex
Deposited on 2011-12-21, released 2013-01-16
The last revision prior to the SCOPe 2.07 freeze date was dated 2017-11-08, with a file datestamp of 2017-11-03.
Experiment type: XRAY
Resolution: 2.27 Å
R-factor: N/A
AEROSPACI score: 0.24 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA polymerase beta
    Species: Rattus norvegicus [TaxId:10116]
    Gene: POLB
    Database cross-references and differences (RAF-indexed):
    • Uniprot P06766 (Start-339)
      • engineered mutation (76)
    Domains in SCOPe 2.07: d3v7ka1, d3v7ka2, d3v7ka3
  • Chain 'P':
    Compound: DNA (5'-d(p*ap*tp*gp*tp*gp*ap*gp*t)-3')
  • Chain 'T':
    Compound: DNA (5'-d(p*cp*ap*ap*ap*cp*tp*cp*ap*cp*ap*a)-3')
  • Heterogens: NA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3v7kA (A:)
mghhhhhhrkapqetlnggitdmlvelanfeknvsqaihkynayrkaasviakyphkiks
gaeakklpgvgtkiaeeideflatgklrklekirqddtsssinfltrvtgigpsaarklv
degiktledlrknedklnhhqriglkyfedfekripreemlqmqdivlnevkkldpeyia
tvcgsfrrgaessgdmdvllthpnftsesskqpkllhrvveqlqkvrfitdtlskgetkf
mgvcqlpsendeneyphrridirlipkdqyycgvlyftgsdifnknmrahalekgftine
ytirplgvtgvageplpvdseqdifdyiqwryrepkdrse

    Sequence, based on observed residues (ATOM records): (download) 
    >3v7kA (A:)
kapqetlnggitdmlvelanfeknvsqaihkynayrkaasviakyphkiksgaeakklpg
vgtkiaeeideflatgklrklekirqddtsssinfltrvtgigpsaarklvdegiktled
lrknedklnhhqriglkyfedfekripreemlqmqdivlnevkkldpeyiatvcgsfrrg
aessgdmdvllthpnftsesskqpkllhrvveqlqkvrfitdtlskgetkfmgvcqlpse
ndeneyphrridirlipkdqyycgvlyftgsdifnknmrahalekgftineytirplgvt
gvageplpvdseqdifdyiqwryrepkdrse

  • Chain 'P':
    No sequence available.

  • Chain 'T':
    No sequence available.