SMTL ID : 2v6n.1

Crystal structures of the SARS-coronavirus main proteinase inactivated by benzotriazole compounds

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.98 Å

Oligo State

homo-dimer

Ligands

2 x XP1: 4-(DIMETHYLAMINO)BENZOIC ACID(Covalent)

XP1.1: 10 residues within 4Å: Chain A: L.27, P.39, H.41, M.49, C.145, H.164, M.165, D.187, R.188, Q.189 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:H.41, A:H.164, A:M.165 pi-Stacking: A:H.41 XP1.4: 10 residues within 4Å: Chain B: L.27, P.39, H.41, M.49, C.145, H.164, M.165, D.187, R.188, Q.189 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:H.41, B:H.164, B:M.165 pi-Stacking: B:H.41

2 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.2: 5 residues within 4Å: Chain A: R.105, H.134, F.181, Y.182, G.183 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.105, A:G.183 Water bridges: A:F.181 Salt bridges: A:R.105, A:H.134 MES.5: 5 residues within 4Å: Chain B: R.105, H.134, F.181, Y.182, G.183 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.105, B:G.183 Water bridges: B:F.181 Salt bridges: B:R.105, B:H.134

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

SO4.3: 2 residues within 4Å: Chain A: N.53, D.56 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.53 Water bridges: A:N.53 SO4.6: 2 residues within 4Å: Chain B: N.53, D.56 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:N.53 Water bridges: B:N.53

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Verschueren, K.H.G. et al., A Structural View of the Inactivation of the Sars Coronavirus Main Proteinase by Benzotriazole Esters. Chem.Biol. (2008)

Release Date

2008-07-01

Peptides

REPLICASE POLYPROTEIN 1AB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

REPLICASE POLYPROTEIN 1AB

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