SMTL ID : 2d2d.1

Crystal Structure Of SARS-CoV Mpro in Complex with an Inhibitor I2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x ENB: ETHYL (2E,4S)-4-[((2R)-2-{[N-(TERT-BUTOXYCARBONYL)-L-VALYL]AMINO}-2-PHENYLETHANOYL)AMINO]-5-[(3S)-2-OXOPYRROLIDIN-3-YL]PENT-2-ENOATE(Covalent)

ENB.1: 21 residues within 4Å: Chain A: T.31, L.32, H.46, M.54, F.145, L.146, N.147, G.148, S.149, C.150, H.168, H.169, M.170, E.171, P.173, H.177, D.192, Q.194, T.195, A.196, Q.197 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:H.46, A:E.171, A:Q.197 Hydrogen bonds: A:H.46, A:F.145, A:N.147, A:G.148, A:C.150, A:E.171, A:E.171, A:E.171, A:Q.194 Salt bridges: A:H.46 pi-Stacking: A:H.46 ENB.2: 20 residues within 4Å: Chain B: T.31, L.32, H.46, M.54, F.145, L.146, N.147, G.148, S.149, C.150, H.168, H.169, M.170, E.171, P.173, H.177, Q.194, T.195, A.196, Q.197 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:H.46, B:E.171, B:P.173, B:Q.194, B:Q.197 Hydrogen bonds: B:N.147, B:G.148, B:C.150, B:H.169, B:E.171, B:E.171, B:E.171, B:H.177, B:Q.194 pi-Stacking: B:H.46

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yang, H. et al., Design of Wide-Spectrum Inhibitors Targeting Coronavirus Main Proteases. Plos Biol. (2005)

Release Date

2005-09-20

Peptides

3C-like proteinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

3C-like proteinase

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