PDB entry 1snm

View 1snm on RCSB PDB site
Description: active site mutant glu-43 (right arrow) asp in staphylococcal nuclease displays nonlocal structural changes
Class: hydrolase (phosphoric diester)
Keywords: hydrolase (phosphoric diester)
Deposited on 1990-02-15, released 1991-07-15
The last revision prior to the SCOPe 2.05 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.74 Å
R-factor: 0.174
AEROSPACI score: 0.52 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: thermonuclease precursor
    Species: Staphylococcus aureus [TaxId:1280]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00644
      • conflict (42)
    Domains in SCOPe 2.05: d1snma_
  • Heterogens: CA, THP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1snmA (A:)
atstkklhkepatlikaidgdtvklmykgqpmtfrlllvdtpdtkhpkkgvekygpeasa
ftkkmvenakkievefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykpnnt
heqhlrkseaqakkeklniwsednadsgq

    Sequence, based on observed residues (ATOM records): (download) 
    >1snmA (A:)
lhkepatlikaidgdtvklmykgqpmtfrlllvdtpdtkhpkkgvekygpeasaftkkmv
enakkievefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykpnntheqhlr
kseaqakkeklniwse