PDB entry 3nhh

View 3nhh on RCSB PDB site
Description: Crystal structure of Staphylococcal nuclease variant V23E-L36K at cryogenic temperature
Class: hydrolase
Keywords: Staphylococcal nuclease, hyperstable variant, hydrolase, pdtp, salt bridge
Deposited on 2010-06-14, released 2010-06-30
The last revision prior to the SCOPe 2.02 freeze date was dated 2010-06-30, with a file datestamp of 2010-06-25.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.197
AEROSPACI score: 0.43 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Nuclease A
    Species: Staphylococcus aureus [TaxId:1280]
    Gene: nuc
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00644
      • engineered mutation (22)
      • engineered mutation (35)
      • engineered mutation (43-44)
      • engineered mutation (110)
      • engineered mutation (117)
      • engineered mutation (121)
    Domains in SCOPe 2.02: d3nhha_
  • Heterogens: THP, CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3nhhA (A:)
atstkklhkepatlikaidgdteklmykgqpmtfrkllvdtpefnekygpeasaftkkmv
enakkievefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykgnntheqllr
kaeaqakkeklniwsednadsgq

    Sequence, based on observed residues (ATOM records): (download) 
    >3nhhA (A:)
lhkepatlikaidgdteklmykgqpmtfrkllvdtpefnekygpeasaftkkmvenakki
evefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykgnntheqllrkaeaqa
kkeklniws