PDB entry 3va5

View 3va5 on RCSB PDB site
Description: Crystal structure of Staphylococcal nuclease variant Delta+PHS I92A/V23A at cryogenic temperature
Class: hydrolase
Keywords: Staphylococcal nuclease, hyperstable variant, hydrolase, pdtp, pressure, cavity
Deposited on 2011-12-28, released 2012-01-25
The last revision prior to the SCOPe 2.05 freeze date was dated 2012-01-25, with a file datestamp of 2012-01-20.
Experiment type: XRAY
Resolution: 1.55 Å
R-factor: 0.179
AEROSPACI score: 0.61 (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 (22)
      • engineered mutation (43-44)
      • engineered mutation (85)
      • engineered mutation (110)
      • engineered mutation (117)
      • engineered mutation (121)
    Domains in SCOPe 2.05: d3va5a_
  • Heterogens: CA, THP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >3va5A (A:)
    atstkklhkepatlikaidgdtaklmykgqpmtfrlllvdtpefnekygpeasaftkkmv
    enakkievefdkgqrtdkygrglayayadgkmvnealvrqglakvayvykgnntheqllr
    kaeaqakkeklniwsednadsgq
    

    Sequence, based on observed residues (ATOM records): (download)
    >3va5A (A:)
    lhkepatlikaidgdtaklmykgqpmtfrlllvdtpefnekygpeasaftkkmvenakki
    evefdkgqrtdkygrglayayadgkmvnealvrqglakvayvykgnntheqllrkaeaqa
    kkeklniws