SMTL ID : 1inf.1

INFLUENZA VIRUS B/LEE/40 NEURAMINIDASE COMPLEXED WITH BANA113 INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-tetramer

Ligands

4 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.1: 7 residues within 4Å: Chain A: Y.6, P.7, R.8, L.9, S.207, N.208, R.280 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.9 Hydrogen bonds: A:P.7, A:N.208 NAG.5: 7 residues within 4Å: Chain B: Y.6, P.7, R.8, L.9, S.207, N.208, R.280 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:L.9 Hydrogen bonds: B:P.7, B:N.208 NAG.9: 7 residues within 4Å: Chain C: Y.6, P.7, R.8, L.9, S.207, N.208, R.280 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:L.9 Hydrogen bonds: C:P.7, C:N.208 NAG.13: 7 residues within 4Å: Chain D: Y.6, P.7, R.8, L.9, S.207, N.208, R.280 3 PLIP interactions: 3 interactions with chain D Hydrophobic interactions: D:L.9 Hydrogen bonds: D:P.7, D:N.208

8 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain A: D.217, T.221, D.248, G.270 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.217, A:T.221, A:D.248, A:G.270, H2O.1 CA.3: 7 residues within 4Å: Chain A: E.92 Chain B: E.92 Chain C: E.92 Chain D: E.92 Ligands: CA.7, CA.11, CA.15 5 PLIP interactions: 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:E.92, H2O.2, H2O.7, H2O.11, H2O.16 CA.6: 4 residues within 4Å: Chain B: D.217, T.221, D.248, G.270 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.217, B:T.221, B:D.248, B:G.270, H2O.5 CA.7: 7 residues within 4Å: Chain A: E.92 Chain B: E.92 Chain C: E.92 Chain D: E.92 Ligands: CA.3, CA.11, CA.15 5 PLIP interactions: 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:E.92, H2O.2, H2O.7, H2O.11, H2O.16 CA.10: 4 residues within 4Å: Chain C: D.217, T.221, D.248, G.270 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.217, C:T.221, C:D.248, C:G.270, H2O.10 CA.11: 7 residues within 4Å: Chain A: E.92 Chain B: E.92 Chain C: E.92 Chain D: E.92 Ligands: CA.3, CA.7, CA.15 5 PLIP interactions: 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:E.92, H2O.2, H2O.7, H2O.11, H2O.16 CA.14: 4 residues within 4Å: Chain D: D.217, T.221, D.248, G.270 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.217, D:T.221, D:D.248, D:G.270, H2O.15 CA.15: 7 residues within 4Å: Chain A: E.92 Chain B: E.92 Chain C: E.92 Chain D: E.92 Ligands: CA.3, CA.7, CA.11 5 PLIP interactions: 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:E.92, H2O.2, H2O.7, H2O.11, H2O.16

4 x ST4: 4-(ACETYLAMINO)-3-GUANIDINOBENZOIC ACID(Non-covalent)

ST4.4: 12 residues within 4Å: Chain A: R.40, E.41, D.73, R.74, W.101, R.147, E.150, E.199, E.200, R.216, R.298, Y.333 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:W.101 Hydrogen bonds: A:R.74, A:R.147, A:Y.333, A:Y.333 Water bridges: A:E.41, A:R.74, A:R.74, A:W.101, A:E.150, A:E.200 Salt bridges: A:R.40, A:E.199, A:E.200, A:R.216, A:R.298 ST4.8: 12 residues within 4Å: Chain B: R.40, E.41, D.73, R.74, W.101, R.147, E.150, E.199, E.200, R.216, R.298, Y.333 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:W.101 Hydrogen bonds: B:R.74, B:R.147, B:Y.333, B:Y.333 Water bridges: B:E.41, B:R.74, B:R.74, B:W.101, B:E.150, B:E.200 Salt bridges: B:R.40, B:E.199, B:E.200, B:R.216, B:R.298 ST4.12: 12 residues within 4Å: Chain C: R.40, E.41, D.73, R.74, W.101, R.147, E.150, E.199, E.200, R.216, R.298, Y.333 16 PLIP interactions: 16 interactions with chain C Hydrophobic interactions: C:W.101 Hydrogen bonds: C:R.74, C:R.147, C:Y.333, C:Y.333 Water bridges: C:E.41, C:R.74, C:R.74, C:W.101, C:E.150, C:E.200 Salt bridges: C:R.40, C:E.199, C:E.200, C:R.216, C:R.298 ST4.16: 12 residues within 4Å: Chain D: R.40, E.41, D.73, R.74, W.101, R.147, E.150, E.199, E.200, R.216, R.298, Y.333 16 PLIP interactions: 16 interactions with chain D Hydrophobic interactions: D:W.101 Hydrogen bonds: D:R.74, D:R.147, D:Y.333, D:Y.333 Water bridges: D:E.41, D:R.74, D:R.74, D:W.101, D:E.150, D:E.200 Salt bridges: D:R.40, D:E.199, D:E.200, D:R.216, D:R.298

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Singh, S. et al., Structure-based inhibitors of influenza virus sialidase. A benzoic acid lead with novel interaction. J.Med.Chem. (1995)

Release Date

1996-08-17

Peptides

INFLUENZA VIRUS B/LEE/40 NEURAMINIDASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

INFLUENZA VIRUS B/LEE/40 NEURAMINIDASE