PDB entry 1a3u
View 1a3u on RCSB PDB site
Description: staphylococcal nuclease, cyclohexane thiol disulfide to v23c variant
Class: nuclease
Keywords: nuclease, unnatural amino acid, hydrolase, endonuclease
Deposited on
1998-01-24, released
1998-04-29
The last revision prior to the SCOP 1.73 freeze date was dated
1998-04-29, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 2.05 Å
R-factor: 0.169
AEROSPACI score: 0.44
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: staphylococcal nuclease
Species: STAPHYLOCOCCUS AUREUS
Database cross-references and differences (RAF-indexed):
- Uniprot P00644
- engineered, modified (22)
Domains in SCOP 1.73: d1a3ua_ - Heterogens: CA, THP, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1a3uA (A:)
atstkklhkepatlikaidgdtcklmykgqpmtfrlllvdtpetkhpkkgvekygpeasa
ftkkmvenakkievefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykpnnt
heqhlrkseaqakkeklniwsednadsgq
Sequence, based on observed residues (ATOM records): (download)
>1a3uA (A:)
lhkepatlikaidgdtcklmykgqpmtfrlllvdtpetkhpkkgvekygpeasaftkkmv
enakkievefdkgqrtdkygrglayiyadgkmvnealvrqglakvayvykpnntheqhlr
kseaqakkeklniws