SMTL ID : 7tb2.1

Co-crystal structure of SARS-CoV-2 Mpro C145A with substrate peptide 12/13

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x PRO- HIS- THR- VAL- LEU- GLN- ALA- VAL: Nonstructural protein 12/13(Non-covalent)

PRO-HIS-THR-VAL-LEU-GLN-ALA-VAL.1: 25 residues within 4Å: Chain A: T.24, T.25, T.26, L.27, H.41, M.49, F.140, L.141, N.142, G.143, S.144, A.145, H.163, H.164, M.165, E.166, L.167, P.168, H.172, D.187, R.188, Q.189, T.190, A.191, Q.192 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:T.25, A:L.27, A:H.41, A:M.49, A:M.165, A:L.167, A:P.168, A:Q.189, A:Q.192 Hydrogen bonds: A:T.26, A:T.26, A:H.41, A:G.143, A:S.144, A:A.145, A:H.164, A:E.166, A:E.166, A:E.166, A:Q.189, A:T.190, A:T.190, A:Q.192 Water bridges: A:N.142, A:Q.189 PRO-HIS-THR-VAL-LEU-GLN-ALA-VAL.2: 25 residues within 4Å: Chain B: T.24, T.25, T.26, L.27, H.41, M.49, F.140, L.141, N.142, G.143, S.144, A.145, H.163, H.164, M.165, E.166, L.167, P.168, H.172, D.187, R.188, Q.189, T.190, A.191, Q.192 26 PLIP interactions: 26 interactions with chain B Hydrophobic interactions: B:T.25, B:L.27, B:H.41, B:M.49, B:M.165, B:L.167, B:P.168, B:Q.189, B:Q.192 Hydrogen bonds: B:T.26, B:T.26, B:H.41, B:F.140, B:G.143, B:S.144, B:A.145, B:H.164, B:E.166, B:E.166, B:R.188, B:Q.189, B:T.190, B:T.190, B:Q.192 Water bridges: B:N.142, B:Q.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shaqra, A.M. et al., Defining the substrate envelope of SARS-CoV-2 main protease to predict and avoid drug resistance. Nat Commun (2022)

Release Date

2022-06-22

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase

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