PDB entry 4ial

View 4ial on RCSB PDB site
Description: Crystal structure of Staphylococcal nuclease variant Delta+PHS H121E at cryogenic temperature
Class: hydrolase
Keywords: nuclease, hyperstable, pdTp, ion pair, HYDROLASE
Deposited on 2012-12-06, released 2013-01-09
The last revision prior to the SCOPe 2.04 freeze date was dated 2013-01-09, with a file datestamp of 2013-01-04.
Experiment type: XRAY
Resolution: 1.59 Å
R-factor: 0.199
AEROSPACI score: 0.58 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Thermonuclease
    Species: Staphylococcus aureus [TaxId:1280]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00644
      • engineered mutation (43-44)
      • engineered mutation (110)
      • engineered mutation (114)
      • engineered mutation (117)
      • engineered mutation (121)
    Domains in SCOPe 2.04: d4iala_
  • Heterogens: CA, THP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4ialA (A:)
atstkklhkepatlikaidgdtvklmykgqpmtfrlllvdtpefnekygpeasaftkkmv
enakkievefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykgnnteeqllr
kaeaqakkeklniwsednadsgq

    Sequence, based on observed residues (ATOM records): (download) 
    >4ialA (A:)
lhkepatlikaidgdtvklmykgqpmtfrlllvdtpefnekygpeasaftkkmvenakki
evefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykgnnteeqllrkaeaqa
kkeklniws