SMTL ID : 7yrz.1

Crystal structure of HCoV 229E main protease in complex with PF07321332

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.79 Å

Oligo State

homo-dimer

Ligands

2 x 4WI: (1R,2S,5S)-N-{(1E,2S)-1-imino-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-6,6-dimethyl-3-[3-methyl-N-(trifluoroacetyl)-L-valyl]-3-azabicyclo[3.1.0]hexane-2-carboxamide(Covalent)

4WI.1: 21 residues within 4Å: Chain A: H.41, I.51, Y.53, F.139, I.140, N.141, G.142, A.143, C.144, H.162, Q.163, I.164, E.165, L.166, G.167, H.171, D.186, Q.187, P.188, N.189, Q.191 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:H.41, A:I.51, A:I.164, A:E.165 Hydrogen bonds: A:F.139, A:G.142, A:A.143, A:C.144, A:Q.163, A:E.165, A:E.165, A:E.165 Halogen bonds: A:N.189 4WI.2: 21 residues within 4Å: Chain B: H.41, T.47, I.51, Y.53, F.139, I.140, N.141, G.142, A.143, C.144, H.162, Q.163, I.164, E.165, L.166, G.167, D.186, Q.187, P.188, N.189, Q.191 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:H.41, B:I.51, B:F.139, B:I.164 Hydrogen bonds: B:G.142, B:C.144, B:Q.163, B:E.165, B:E.165 Halogen bonds: B:N.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhou, Y. et al., Structural basis of main proteases of HCoV-229E bound to inhibitor PF-07304814 and PF-07321332. Biochem.Biophys.Res.Commun. (2023)

Release Date

2023-08-16

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3C-like proteinase

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