PDB entry 2ynb

View 2ynb on RCSB PDB site
Description: Crystal structure of the main protease of coronavirus HKU4 in complex with a Michael acceptor SG85
Class: hydrolase
Keywords: hydrolase, sars, michael acceptor
Deposited on 2012-10-13, released 2013-10-23
The last revision prior to the SCOPe 2.05 freeze date was dated 2013-10-23, with a file datestamp of 2013-10-18.
Experiment type: XRAY
Resolution: 1.96 Å
R-factor: 0.1727
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: 3C-like proteinase
    Species: TYLONYCTERIS BAT CORONAVIRUS HKU4 [TaxId:694007]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d2ynba_
  • Chain 'B':
    Compound: 3C-like proteinase
    Species: TYLONYCTERIS BAT CORONAVIRUS HKU4 [TaxId:694007]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d2ynbb_
  • Heterogens: NI, G85, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2ynbA (A:)
sglvkmsapsgavencivqvtcgsmtlnglwldntvwcprhimcpadqltdpnydallis
ktnhsfivqkhigaqanlrvvahsmvgvllkltvdvanpstpaytfstvkpgasfsvlac
yngkptgvftvnlrhnstikgsflcgscgsvgytenggvinfvymhqmelsngthtgssf
dgvmygafedkqthqlqltdkyctinvvawlyaavlngckwfvkptrvgivtynewalsn
qftefvgtqsidmlahrtgvsveqmlaaiqslhagfqgktilgqstledeftpddvnmqv
mgvvmq

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2ynbB (B:)
sglvkmsapsgavencivqvtcgsmtlnglwldntvwcprhimcpadqltdpnydallis
ktnhsfivqkhigaqanlrvvahsmvgvllkltvdvanpstpaytfstvkpgasfsvlac
yngkptgvftvnlrhnstikgsflcgscgsvgytenggvinfvymhqmelsngthtgssf
dgvmygafedkqthqlqltdkyctinvvawlyaavlngckwfvkptrvgivtynewalsn
qftefvgtqsidmlahrtgvsveqmlaaiqslhagfqgktilgqstledeftpddvnmqv
mgvvmq

    Sequence, based on observed residues (ATOM records): (download) 
    >2ynbB (B:)
sglvkmsapsgavencivqvtcgsmtlnglwldntvwcprhimcpadqltdpnydallis
ktnhsfivqkhigaqanlrvvahsmvgvllkltvdvanpstpaytfstvkpgasfsvlac
yngkptgvftvnlrhnstikgsflcgscgsvgytenggvinfvymhqmelsngthtgssf
dgvmygafedkqthqlqltdkyctinvvawlyaavlngckwfvkptrvgivtynewalsn
qftefvgtqsidmlahrtgvsveqmlaaiqslhagfqgktilgqstledeftpddvnmqv
mg