SMTL ID : 4ks3.1

Influenza Neuraminidase in complex with antiviral compound (3S,4R,5R)-4-(acetylamino)-3-[4-(3-hydroxypropyl)-1H-1,2,3-triazol-1-yl]-5-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-tetramer

Ligands

4 x 1SL: (3S,4R,5R)-4-(acetylamino)-3-[4-(3-hydroxypropyl)-1H-1,2,3-triazol-1-yl]-5-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylic acid(Non-covalent)

1SL.1: 17 residues within 4Å: Chain A: R.36, E.37, T.66, V.67, K.68, D.69, R.70, R.74, W.97, S.98, R.143, E.195, E.196, R.211, R.288, Y.322, T.358 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:R.36, A:W.97, A:R.143 Hydrogen bonds: A:T.66, A:R.70, A:R.74 Water bridges: A:R.143, A:E.196 Salt bridges: A:R.36, A:R.211, A:R.288 1SL.3: 17 residues within 4Å: Chain B: R.36, E.37, T.66, V.67, K.68, D.69, R.70, R.74, W.97, S.98, R.143, E.195, E.196, R.211, R.288, Y.322, T.358 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:R.36, B:W.97, B:R.143 Hydrogen bonds: B:T.66, B:R.70, B:R.74 Water bridges: B:R.143, B:E.196 Salt bridges: B:R.36, B:R.211, B:R.288 1SL.5: 17 residues within 4Å: Chain C: R.36, E.37, T.66, V.67, K.68, D.69, R.70, R.74, W.97, S.98, R.143, E.195, E.196, R.211, R.288, Y.322, T.358 11 PLIP interactions: 11 interactions with chain C Hydrophobic interactions: C:R.36, C:W.97, C:R.143 Hydrogen bonds: C:T.66, C:R.70, C:R.74 Water bridges: C:R.143, C:E.196 Salt bridges: C:R.36, C:R.211, C:R.288 1SL.7: 17 residues within 4Å: Chain D: R.36, E.37, T.66, V.67, K.68, D.69, R.70, R.74, W.97, S.98, R.143, E.195, E.196, R.211, R.288, Y.322, T.358 11 PLIP interactions: 11 interactions with chain D Hydrophobic interactions: D:R.36, D:W.97, D:R.143 Hydrogen bonds: D:T.66, D:R.70, D:R.74 Water bridges: D:R.143, D:E.196 Salt bridges: D:R.36, D:R.211, D:R.288

4 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain A: D.212, G.216, D.242, G.263, Y.264, G.265 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.212, A:G.216, A:D.242, A:Y.264 CA.4: 6 residues within 4Å: Chain B: D.212, G.216, D.242, G.263, Y.264, G.265 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.212, B:G.216, B:D.242, B:Y.264 CA.6: 6 residues within 4Å: Chain C: D.212, G.216, D.242, G.263, Y.264, G.265 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:D.212, C:G.216, C:D.242, C:Y.264 CA.8: 6 residues within 4Å: Chain D: D.212, G.216, D.242, G.263, Y.264, G.265 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:D.212, D:G.216, D:D.242, D:Y.264

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kerry, P.S. et al., Structural basis for a class of nanomolar influenza A neuraminidase inhibitors. Sci Rep (2013)

Release Date

2013-10-30

Peptides

Neuraminidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

Neuraminidase

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