SMTL ID : 4xbb.1 (1 other biounit)

1.85A resolution structure of Norovirus 3CL protease complex with a covalently bound dipeptidyl inhibitor diethyl [(1R,2S)-2-[(N-{[(3-chlorobenzyl)oxy]carbonyl}-3-cyclohexyl-L-alanyl)amino]-1-hydroxy-3-(2-oxo-2H-pyrrol-3-yl)propyl]phosphonate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

1 x 3ZR: diethyl [(1R,2S)-2-[(N-{[(3-chlorobenzyl)oxy]carbonyl}-3-cyclohexyl-L-alanyl)amino]-1-hydroxy-3-(2-oxo-2H-pyrrol-3-yl)propyl]phosphonate(Covalent)

3ZR.1: 17 residues within 4Å: Chain A: H.37, E.61, R.115, I.116, Q.117, R.119, V.121, T.141, I.142, P.143, C.146, H.164, A.165, A.166, A.167, T.168, V.175 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.116, A:I.116, A:V.121, A:A.166 Hydrogen bonds: A:Q.117, A:A.165, A:A.167 Water bridges: A:H.37, A:G.144, A:C.146 pi-Stacking: A:H.37

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: T.168, S.170, N.172, T.173 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:T.168, A:S.170, A:N.172, A:N.172, A:T.173, A:T.173

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Galasiti Kankanamalage, A.C. et al., Structure-Guided Design and Optimization of Dipeptidyl Inhibitors of Norovirus 3CL Protease. Structure-Activity Relationships and Biochemical, X-ray Crystallographic, Cell-Based, and In Vivo Studies. J.Med.Chem. (2015)

Release Date

2015-03-25

Peptides

3C-LIKE PROTEASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

3C-LIKE PROTEASE

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