SMTL ID : 9bo8.1

Crystal Structure of T21I SARS-CoV-2 Main Protease in Complex with GC376

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.49 Å

Oligo State

homo-dimer

Ligands

2 x UED: N~2~-[(benzyloxy)carbonyl]-N-{(2S)-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propan-2-yl}-L-leucinamide(Covalent)

UED.1: 19 residues within 4Å: Chain A: L.27, H.41, M.49, Y.54, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, H.172, D.187, R.188, Q.189 Chain B: S.1 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:H.41, A:M.165 Hydrogen bonds: A:H.41, A:G.143, A:S.144, A:C.145, A:H.163, A:H.164, A:E.166, A:E.166, A:E.166 Water bridges: A:Q.189 UED.2: 19 residues within 4Å: Chain A: S.1 Chain B: L.27, H.41, M.49, Y.54, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, H.172, D.187, R.188, Q.189 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:H.41, B:M.165 Hydrogen bonds: B:H.41, B:G.143, B:S.144, B:C.145, B:H.163, B:H.164, B:E.166, B:E.166 Water bridges: B:Q.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kenneson, J.R. et al., Exploring Possible Drug-Resistant Variants of SARS-CoV-2 Main Protease (Mpro) with Noncovalent Preclinical Candidate, Mpro61. Acs Bio Med Chem Au (2025)

Release Date

2025-02-12

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

3C-like proteinase

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