PDB entry 4nkl

View 4nkl on RCSB PDB site
Description: Crystal structure of Staphylococcal nuclease variant Delta+PHS V66A/I92Q at cryogenic temperature
Class: hydrolase
Keywords: Staphylococcal nuclease, hyperstable variant, pdtp, cavity, pressure, HYDROLASE
Deposited on 2013-11-12, released 2013-11-20
The last revision prior to the SCOPe 2.06 freeze date was dated 2013-11-20, with a file datestamp of 2013-11-15.
Experiment type: XRAY
Resolution: 1.6 Å
R-factor: 0.177
AEROSPACI score: 0.51 (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 (43-44)
      • engineered mutation (59)
      • engineered mutation (85)
      • engineered mutation (110)
      • engineered mutation (117)
      • engineered mutation (121)
    Domains in SCOPe 2.06: d4nkla_
  • Heterogens: CA, THP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4nklA (A:)
atstkklhkepatlikaidgdtvklmykgqpmtfrlllvdtpefnekygpeasaftkkma
enakkievefdkgqrtdkygrglayqyadgkmvnealvrqglakvayvykgnntheqllr
kaeaqakkeklniwsednadsgq

    Sequence, based on observed residues (ATOM records): (download) 
    >4nklA (A:)
lhkepatlikaidgdtvklmykgqpmtfrlllvdtpefnekygpeasaftkkmaenakki
evefdkgqrtdkygrglayqyadgkmvnealvrqglakvayvykgnntheqllrkaeaqa
kkeklniws