SMTL ID : 2hob.1

Crystal structure of SARS-CoV main protease with authentic N and C-termini in complex with a Michael acceptor N3

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 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: 23 residues within 4Å: Chain A: T.25, T.26, L.27, H.41, M.49, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, P.168, H.172, D.187, R.188, Q.189, T.190, A.191, Q.192 14 PLIP interactions: 13 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:T.25, A:H.41, A:M.165, A:P.168 Hydrogen bonds: A:G.143, A:C.145, A:H.164, A:E.166, A:E.166, A:E.166, A:Q.189, A:T.190, A:Q.192, B:S.1 02J-ALA-VAL-LEU-PJE-010.2: 23 residues within 4Å: Chain B: T.25, T.26, L.27, H.41, M.49, F.140, L.141, N.142, G.143, S.144, C.145, H.163, H.164, M.165, E.166, P.168, H.172, D.187, R.188, Q.189, T.190, A.191, Q.192 14 PLIP interactions: 12 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:T.25, B:H.41, B:M.165, B:P.168 Hydrogen bonds: B:G.143, B:C.145, B:H.164, B:E.166, B:E.166, B:Q.189, B:T.190, B:Q.192, A:S.1, A:S.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xue, X. et al., Production of authentic SARS-CoV M(pro) with enhanced activity: application as a novel tag-cleavage endopeptidase for protein overproduction. J.Mol.Biol. (2007)

Release Date

2007-04-03

Peptides

Replicase polyprotein 1ab: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Replicase polyprotein 1ab

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