SMTL ID : 6vh3.1

2.20 A resolution structure of MERS 3CL protease in complex with inhibitor 7j

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x QYS: (1S,2S)-2-[(N-{[(4,4-difluorocyclohexyl)methoxy]carbonyl}-L-leucyl)amino]-1-hydroxy-3-[(3S)-2-oxopyrrolidin-3-yl]propane-1-sulfonic acid(Covalent)

QYS.1: 19 residues within 4Å: Chain A: H.48, L.56, F.150, G.153, S.154, C.155, H.173, Q.174, M.175, E.176, L.177, A.178, H.182, D.197, K.198, Q.199, V.200, H.201, Q.202 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:H.48, A:L.56 Hydrogen bonds: A:G.153, A:S.154, A:S.154, A:C.155, A:Q.174, A:E.176, A:E.176, A:Q.199 QYS.2: 19 residues within 4Å: Chain B: H.48, L.56, F.150, C.152, G.153, S.154, C.155, H.173, Q.174, M.175, E.176, L.177, A.178, H.182, D.197, K.198, Q.199, V.200, H.201 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:H.48, B:L.56, B:M.175 Hydrogen bonds: B:G.153, B:S.154, B:S.154, B:C.155, B:Q.174, B:E.176, B:E.176, B:Q.199

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rathnayake, A.D. et al., 3C-like protease inhibitors block coronavirus replication in vitro and improve survival in MERS-CoV-infected mice. Sci Transl Med (2020)

Release Date

2020-08-12

Peptides

Orf1a protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Orf1a protein

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