SMTL ID : 3d23.1 (2 other biounits)

Main protease of HCoV-HKU1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-tetramer

Ligands

4 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: 18 residues within 4Å: Chain A: L.29, H.43, F.142, L.143, C.144, G.145, C.147, H.165, Q.166, L.167, E.168, L.169, H.174, D.189, Q.191, V.192, V.193, Q.194 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.167, A:L.169, A:D.189 Hydrogen bonds: A:F.142, A:G.145, A:Q.166, A:E.168, A:E.168, A:Q.191, A:V.192 Water bridges: A:Q.194 02J-ALA-VAL-LEU-PJE-010.2: 16 residues within 4Å: Chain B: H.43, F.142, C.144, G.145, S.146, C.147, H.165, Q.166, L.167, E.168, L.169, H.174, Q.191, V.192, V.193, Q.194 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.167, B:L.169 Hydrogen bonds: B:F.142, B:G.145, B:Q.166, B:E.168, B:E.168, B:Q.191, B:V.192 Water bridges: B:Q.194 02J-ALA-VAL-LEU-PJE-010.3: 20 residues within 4Å: Chain C: S.26, M.27, T.28, L.29, H.43, F.142, G.145, S.146, C.147, H.165, Q.166, L.167, E.168, L.169, H.174, D.189, Q.191, V.192, V.193, Q.194 15 PLIP interactions: 15 interactions with chain C Hydrophobic interactions: C:L.167, C:L.167, C:L.169, C:Q.191 Hydrogen bonds: C:G.145, C:S.146, C:C.147, C:Q.166, C:E.168, C:E.168, C:E.168, C:H.174, C:Q.191, C:V.192 Salt bridges: C:H.43 02J-ALA-VAL-LEU-PJE-010.4: 26 residues within 4Å: Chain A: M.75, L.95, P.98, Y.99 Chain D: S.26, M.27, T.28, L.29, H.43, M.51, F.142, L.143, C.144, G.145, S.146, C.147, H.165, Q.166, L.167, E.168, H.174, D.189, Q.191, V.192, V.193, Q.194 19 PLIP interactions: 15 interactions with chain D, 4 interactions with chain A Hydrophobic interactions: D:M.27, D:L.167, D:Q.191, A:L.95, A:P.98, A:Y.99 Hydrogen bonds: D:G.145, D:C.147, D:Q.166, D:E.168, D:E.168, D:E.168, D:H.174, D:Q.191, D:V.192 Water bridges: D:S.170, D:Q.194 Salt bridges: D:H.43 pi-Stacking: A:Y.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, Q. et al., Structure of the main protease from a global infectious human coronavirus, HCoV-HKU1. J.Virol. (2008)

Release Date

2008-09-16

Peptides

3C-like proteinase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
C

D
D

3C-like proteinase

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