SMTL ID : 5eu8.1

Structure of FIPV main protease in complex with dual inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

homo-dimer

Ligands

2 x 02J- ALA- VAL- LEU- PJE- 010: N-[(5-METHYLISOXAZOL-3-YL)CARBONYL]ALANYL-L-VALYL-N~1~-((1R,2Z)-4-(BENZYLOXY)-4-OXO-1-{[(3R)-2-OXOPYRROLIDIN-3-YL]METHYL}BUT-2-ENYL)-L-LEUCINAMIDE(Non-covalent)

02J-ALA-VAL-LEU-PJE-010.1: 17 residues within 4Å: Chain A: N.30, V.31, L.32, H.46, T.52, Y.58, F.144, C.149, H.167, H.168, L.169, E.170, G.172, Q.192, P.193, S.194, M.195 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:T.52, A:L.169 Hydrogen bonds: A:F.144, A:H.168, A:E.170, A:E.170, A:G.172, A:S.194 Salt bridges: A:H.46 02J-ALA-VAL-LEU-PJE-010.4: 17 residues within 4Å: Chain B: N.30, V.31, L.32, H.46, T.52, Y.58, F.144, C.149, H.167, H.168, L.169, E.170, G.172, Q.192, P.193, S.194, M.195 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:T.52, B:L.169 Hydrogen bonds: B:F.144, B:H.168, B:E.170, B:E.170, B:G.172, B:S.194 Water bridges: B:H.168 Salt bridges: B:H.46

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 3 residues within 4Å: Chain A: H.46, H.168, D.191 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.46, A:H.168, A:D.191, H2O.3 ZN.5: 3 residues within 4Å: Chain B: H.46, H.168, D.191 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:H.46, B:H.168, B:D.191, H2O.7

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 1 residues within 4Å: Chain A: E.184 No protein-ligand interaction detected (PLIP) EDO.6: 1 residues within 4Å: Chain B: E.184 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, F. et al., Crystal Structure of Feline Infectious Peritonitis Virus Main Protease in Complex with Synergetic Dual Inhibitors. J.Virol. (2015)

Release Date

2015-12-30

Peptides

main protease: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

main protease