PDB entry 4pny

View 4pny on RCSB PDB site
Description: Crystal structure of Staphylococcal nuclease variant Delta+PHS I72H at cryogenic temperature
Class: hydrolase
Keywords: nuclease, hyperstable, pdTp, ionizable group, HYDROLASE
Deposited on 2014-02-22, released 2014-03-12
The last revision prior to the SCOPe 2.05 freeze date was dated 2014-03-12, with a file datestamp of 2014-03-07.
Experiment type: XRAY
Resolution: 1.68 Å
R-factor: 0.198
AEROSPACI score: 0.46 (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 (65)
      • engineered mutation (110)
      • engineered mutation (117)
      • engineered mutation (121)
    Domains in SCOPe 2.05: d4pnya_
  • Heterogens: THP, CA, HOH

PDB Chain Sequences:

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

    Sequence, based on observed residues (ATOM records): (download)
    >4pnyA (A:)
    klhkepatlikaidgdtvklmykgqpmtfrlllvdtpefnekygpeasaftkkmvenakk
    hevefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykgnntheqllrkaeaq
    akkeklniws