SMTL ID : 4mju.1

Influenza Neuraminidase in complex with a novel antiviral compound

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-tetramer

Ligands

4 x 27S: (5R,9R,10S)-10-(acetylamino)-2-amino-4-oxo-9-(pentan-3-yloxy)-1-thia-3-azaspiro[4.5]deca-2,6-diene-7-carboxylic acid(Non-covalent)

27S.1: 16 residues within 4Å: Chain A: R.36, E.37, L.52, D.69, R.70, W.97, R.143, E.146, A.165, E.195, E.196, R.211, N.213, Y.264, R.288, Y.322 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:W.97, A:A.165, A:E.195 Hydrogen bonds: A:E.37, A:R.70, A:R.74, A:E.146 Water bridges: A:E.146, A:E.146 Salt bridges: A:R.36, A:R.211, A:R.288 27S.3: 16 residues within 4Å: Chain B: R.36, E.37, L.52, D.69, R.70, W.97, R.143, E.146, A.165, E.195, E.196, R.211, N.213, Y.264, R.288, Y.322 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:W.97, B:A.165, B:E.195 Hydrogen bonds: B:E.37, B:R.70, B:R.74, B:E.146 Water bridges: B:E.146, B:E.146 Salt bridges: B:R.36, B:R.211, B:R.288 27S.5: 16 residues within 4Å: Chain C: R.36, E.37, L.52, D.69, R.70, W.97, R.143, E.146, A.165, E.195, E.196, R.211, N.213, Y.264, R.288, Y.322 12 PLIP interactions: 12 interactions with chain C Hydrophobic interactions: C:W.97, C:A.165, C:E.195 Hydrogen bonds: C:E.37, C:R.70, C:R.74, C:E.146 Water bridges: C:E.146, C:E.146 Salt bridges: C:R.36, C:R.211, C:R.288 27S.7: 16 residues within 4Å: Chain D: R.36, E.37, L.52, D.69, R.70, W.97, R.143, E.146, A.165, E.195, E.196, R.211, N.213, Y.264, R.288, Y.322 12 PLIP interactions: 12 interactions with chain D Hydrophobic interactions: D:W.97, D:A.165, D:E.195 Hydrogen bonds: D:E.37, D:R.70, D:R.74, D:E.146 Water bridges: D:E.146, D:E.146 Salt bridges: D:R.36, D:R.211, D:R.288

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 5 residues within 4Å: Chain A: D.212, G.216, D.242, Y.264, G.265 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.212, A:G.216, A:D.242, H2O.6, H2O.10 CA.4: 5 residues within 4Å: Chain B: D.212, G.216, D.242, Y.264, G.265 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:D.212, B:G.216, B:D.242, H2O.17, H2O.21 CA.6: 5 residues within 4Å: Chain C: D.212, G.216, D.242, Y.264, G.265 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:D.212, C:G.216, C:D.242, H2O.28, H2O.32 CA.8: 5 residues within 4Å: Chain D: D.212, G.216, D.242, Y.264, G.265 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:D.212, D:G.216, D:D.242, H2O.39, H2O.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mohan, S. et al., Serendipitous discovery of a potent influenza virus a neuraminidase inhibitor. Angew.Chem.Int.Ed.Engl. (2014)

Release Date

2014-01-15

Peptides

Neuraminidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Neuraminidase