PDB entry 3pwe

View 3pwe on RCSB PDB site
Description: Crystal structure of the E. coli beta clamp mutant R103C, I305C, C260S, C333S at 2.2A resolution
Class: transferase
Keywords: DNA polymerase beta subunit mutant, DNA replication, sliding clamp, processivity factor, transferase
Deposited on 2010-12-08, released 2011-10-19
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-11-08, with a file datestamp of 2017-11-03.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: N/A
AEROSPACI score: 0.26 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA polymerase III subunit beta
    Species: Escherichia coli [TaxId:83333]
    Gene: dnaN, b3701, JW3678
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A988 (0-365)
      • engineered mutation (102)
      • engineered mutation (259)
      • engineered mutation (304)
      • engineered mutation (332)
    Domains in SCOPe 2.08: d3pwea1, d3pwea2, d3pwea3
  • Chain 'B':
    Compound: DNA polymerase III subunit beta
    Species: Escherichia coli [TaxId:83333]
    Gene: dnaN, b3701, JW3678
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A988 (0-365)
      • engineered mutation (102)
      • engineered mutation (259)
      • engineered mutation (304)
      • engineered mutation (332)
    Domains in SCOPe 2.08: d3pweb1, d3pweb2, d3pweb3
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3pweA (A:)
mkftverehllkplqqvsgplggrptlpilgnlllqvadgtlsltgtdlememvarvalv
qphepgattvparkffdicrglpegaeiavqlegermlvrsgcsrfslstlpaadfpnld
dwqseveftlpqatmkrlieatqfsmahqdvryylngmlfetegeelrtvatdghrlavc
smpigqslpshsvivprkgvielmrmldggdnplrvqigsnnirahvgdfiftsklvdgr
fpdyrrvlpknpdkhleagsdllkqafaraailsnekfrgvrlyvsenqlkitannpeqe
eaeecldvtysgaemeigfnvsyvldvlnalksenvrmmltdsvssvqiedaasqsaayv
vmpmrl

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3pweB (B:)
mkftverehllkplqqvsgplggrptlpilgnlllqvadgtlsltgtdlememvarvalv
qphepgattvparkffdicrglpegaeiavqlegermlvrsgcsrfslstlpaadfpnld
dwqseveftlpqatmkrlieatqfsmahqdvryylngmlfetegeelrtvatdghrlavc
smpigqslpshsvivprkgvielmrmldggdnplrvqigsnnirahvgdfiftsklvdgr
fpdyrrvlpknpdkhleagsdllkqafaraailsnekfrgvrlyvsenqlkitannpeqe
eaeecldvtysgaemeigfnvsyvldvlnalksenvrmmltdsvssvqiedaasqsaayv
vmpmrl