PDB entry 3e91

View 3e91 on RCSB PDB site
Description: Crystal structure of SARS-CoV Mpro mutant in P21 at pH6.9
Class: Hydrolase
Keywords: SARS coronavirus protease, Hydrolase
Deposited on 2008-08-21, released 2009-08-25
The last revision prior to the SCOPe 2.01 freeze date was dated 2009-08-25, with a file datestamp of 2009-08-21.
Experiment type: XRAY
Resolution: 2.55 Å
R-factor: 0.186
AEROSPACI score: 0.32 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: 3C-like proteinase
    Species: SARS coronavirus [TaxId:227859]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0C6U8 (0-End)
      • engineered (283-285)
    Domains in SCOPe 2.01: d3e91a_
  • Chain 'B':
    Compound: 3C-like proteinase
    Species: SARS coronavirus [TaxId:227859]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0C6U8 (0-End)
      • engineered (283-285)
    Domains in SCOPe 2.01: d3e91b_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3e91A (A:)
sgfrkmafpsgkvegcmvqvtcgtttlnglwlddtvycprhvictaedmlnpnyedllir
ksnhsflvqagnvqlrvighsmqncllrlkvdtsnpktpkykfvriqpgqtfsvlacyng
spsgvyqcamrpnhtikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdlegk
fygpfvdrqtaqaagtdttitlnvlawlyaavingdrwflnrftttlndfnlvamkynye
pltqdhvdilgplsaqtgiavldmcaalkellqngmngrtilgaaaledeftpfdvvrqc
sgvtfq

    Sequence, based on observed residues (ATOM records): (download) 
    >3e91A (A:)
sgfrkmafpsgkvegcmvqvtcgtttlnglwlddtvycprhvictaedmlnpnyedllir
ksnhsflvqagnvqlrvighsmqncllrlkvdtsnpktpkykfvriqpgqtfsvlacyng
spsgvyqcamrpnhtikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdlegk
fygpfvdrqtaqaagtdttitlnvlawlyaavingdrwflnrftttlndfnlvamkynye
pltqdhvdilgplsaqtgiavldmcaalkellqngmngrtilgaaaledeftpfdvvrqc
sgvtf

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3e91B (B:)
sgfrkmafpsgkvegcmvqvtcgtttlnglwlddtvycprhvictaedmlnpnyedllir
ksnhsflvqagnvqlrvighsmqncllrlkvdtsnpktpkykfvriqpgqtfsvlacyng
spsgvyqcamrpnhtikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdlegk
fygpfvdrqtaqaagtdttitlnvlawlyaavingdrwflnrftttlndfnlvamkynye
pltqdhvdilgplsaqtgiavldmcaalkellqngmngrtilgaaaledeftpfdvvrqc
sgvtfq

    Sequence, based on observed residues (ATOM records): (download) 
    >3e91B (B:)
sgfrkmafpsgkvegcmvqvtcgtttlnglwlddtvycprhvictaedmlnpnyedllir
ksnhsflvqagnvqlrvighsmqncllrlkvdtsnpktpkykfvriqpgqtfsvlacyng
spsgvyqcamrpnhtikgsflngscgsvgfnidydcvsfcymhhmelptgvhagtdlegk
fygpfvdrqtaqaagtdttitlnvlawlyaavingdrwflnrftttlndfnlvamkynye
pltqdhvdilgplsaqtgiavldmcaalkellqngmngrtilgaaaledeftpfdvvrqc