PDB entry 4eqn
View 4eqn on RCSB PDB site
Description: Crystal structure of Staphylococcal nuclease variant Delta+PHS V23E/I72K at cryogenic temperature
Class: hydrolase
Keywords: Staphylococcal nuclease, hyperstable, pdTp, ionizable group, HYDROLASE
Deposited on
2012-04-19, released
2012-05-02
The last revision prior to the SCOPe 2.06 freeze date was dated
2013-03-06, with a file datestamp of
2013-03-01.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.177
AEROSPACI score: 0.52
(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 (22)
- engineered mutation (43-44)
- engineered mutation (65)
- engineered mutation (110)
- engineered mutation (117)
- engineered mutation (121)
Domains in SCOPe 2.06: d4eqna_ - Heterogens: CA, THP, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4eqnA (A:)
atstkklhkepatlikaidgdteklmykgqpmtfrlllvdtpefnekygpeasaftkkmv
enakkkevefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykgnntheqllr
kaeaqakkeklniwsednadsgq
Sequence, based on observed residues (ATOM records): (download)
>4eqnA (A:)
klhkepatlikaidgdteklmykgqpmtfrlllvdtpefnekygpeasaftkkmvenakk
kevefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykgnntheqllrkaeaq
akkeklniws