PDB entry 3tns

View 3tns on RCSB PDB site
Description: Crystal structure of SARS coronavirus main protease complexed with an alpha, beta-unsaturated ethyl ester inhibitor SG83
Class: Hydrolase/Hydrolase Inhibitor
Keywords: 3C-like protease, protease, Hydrolase-Hydrolase Inhibitor complex
Deposited on 2011-09-01, released 2012-09-05
The last revision prior to the SCOPe 2.06 freeze date was dated 2012-09-05, with a file datestamp of 2012-08-31.
Experiment type: XRAY
Resolution: 1.99 Å
R-factor: 0.199
AEROSPACI score: 0.45 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: SARS coronavirus main protease
    Species: SARS coronavirus [TaxId:227859]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d3tnsa_
  • Heterogens: G83, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3tnsA (A:)
sgfrkmafpsgkvegcmvqvtcgtttlnglwlddtvycprhvictaedmlnpnyedllir
ksnhsflvqagnvqlrvighsmqncllrlkvdtsnpktpkykfvriqpgqtfsvlacyng
spsgvyqcamrpnhtikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdlegk
fygpfvdrqtaqaagtdttitlnvlawlyaavingdrwflnrftttlndfnlvamkynye
pltqdhvdilgplsaqtgiavldmcaalkellqngmngrtilgstiledeftpfdvvrqc
sgvtfq