PDB entry 3qb3

View 3qb3 on RCSB PDB site
Description: Crystal structure of Staphylococcal nuclease variant Delta+PHS I92KL25A at cryogenic temperature
Class: hydrolase
Keywords: Staphylococcal nuclease, hyperstable variant, pdtp, cavity, pressure, HYDROLASE
Deposited on 2011-01-12, released 2012-01-18
The last revision prior to the SCOPe 2.07 freeze date was dated 2012-01-18, with a file datestamp of 2012-01-13.
Experiment type: XRAY
Resolution: 1.63 Å
R-factor: 0.181
AEROSPACI score: 0.58 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Thermonuclease
    Species: Staphylococcus aureus [TaxId:1280]
    Gene: nuc
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00644
      • engineered mutation (24)
      • engineered mutation (43-44)
      • engineered mutation (85)
      • engineered mutation (110)
      • engineered mutation (117)
      • engineered mutation (121)
    Domains in SCOPe 2.07: d3qb3a_
  • Heterogens: THP, CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >3qb3A (A:)
    atstkklhkepatlikaidgdtvkamykgqpmtfrlllvdtpefnekygpeasaftkkmv
    enakkievefdkgqrtdkygrglaykyadgkmvnealvrqglakvayvykgnntheqllr
    kaeaqakkeklniwsednadsgq
    

    Sequence, based on observed residues (ATOM records): (download)
    >3qb3A (A:)
    lhkepatlikaidgdtvkamykgqpmtfrlllvdtpefnekygpeasaftkkmvenakki
    evefdkgqrtdkygrglaykyadgkmvnealvrqglakvayvykgnntheqllrkaeaqa
    kkeklniws