SMTL ID : 1ivg.1

STRUCTURES OF AROMATIC INHIBITORS OF INFLUENZA VIRUS NEURAMINIDASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

8 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 5 residues within 4Å: Chain A: N.5, S.7, Y.203 Ligands: NAG-NAG.3, NAG-NAG.3 No protein-ligand interaction detected (PLIP) NAG-NAG.3: 7 residues within 4Å: Chain A: I.152, N.153, Y.203, P.204, M.226 Ligands: NAG-NAG.1, NAG-NAG.1 No protein-ligand interaction detected (PLIP) NAG-NAG.5: 5 residues within 4Å: Chain B: N.5, S.7, Y.203 Ligands: NAG-NAG.8, NAG-NAG.8 No protein-ligand interaction detected (PLIP) NAG-NAG.8: 7 residues within 4Å: Chain B: I.152, N.153, Y.203, P.204, M.226 Ligands: NAG-NAG.5, NAG-NAG.5 No protein-ligand interaction detected (PLIP) NAG-NAG.11: 5 residues within 4Å: Chain C: N.5, S.7, Y.203 Ligands: NAG-NAG.13, NAG-NAG.13 No protein-ligand interaction detected (PLIP) NAG-NAG.13: 7 residues within 4Å: Chain C: I.152, N.153, Y.203, P.204, M.226 Ligands: NAG-NAG.11, NAG-NAG.11 No protein-ligand interaction detected (PLIP) NAG-NAG.15: 5 residues within 4Å: Chain D: N.5, S.7, Y.203 Ligands: NAG-NAG.18, NAG-NAG.18 No protein-ligand interaction detected (PLIP) NAG-NAG.18: 7 residues within 4Å: Chain D: I.152, N.153, Y.203, P.204, M.226 Ligands: NAG-NAG.15, NAG-NAG.15 No protein-ligand interaction detected (PLIP)

2 x NAG- NAG- BMA- FUL: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[beta-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-FUL.2: 5 residues within 4Å: Chain A: N.65, W.356, I.388 Chain B: N.382, F.385 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:N.382, A:N.65 NAG-NAG-BMA-FUL.12: 5 residues within 4Å: Chain C: N.65, W.356, I.388 Chain D: N.382, F.385 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain C Hydrogen bonds: D:N.382, C:N.65

4 x NAG- NAG- BMA- MAN- MAN- MAN: alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-D-mannopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG-BMA-MAN-MAN-MAN.4: 17 residues within 4Å: Chain A: D.116, N.119 Chain B: T.14, T.295, F.296, K.297, S.309, Q.310, I.311, N.312, R.313, Q.314, V.315, Y.372, G.373, T.374, G.375 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:N.312, B:N.312, B:R.313, B:R.313, B:R.313, B:R.313 NAG-NAG-BMA-MAN-MAN-MAN.7: 17 residues within 4Å: Chain B: D.116, N.119 Chain C: T.14, T.295, F.296, K.297, S.309, Q.310, I.311, N.312, R.313, Q.314, V.315, Y.372, G.373, T.374, G.375 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:N.312, C:N.312, C:R.313, C:R.313, C:R.313, C:R.313 Water bridges: C:R.313 NAG-NAG-BMA-MAN-MAN-MAN.14: 17 residues within 4Å: Chain C: D.116, N.119 Chain D: T.14, T.295, F.296, K.297, S.309, Q.310, I.311, N.312, R.313, Q.314, V.315, Y.372, G.373, T.374, G.375 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:N.312, D:N.312, D:R.313, D:R.313, D:R.313, D:R.313 NAG-NAG-BMA-MAN-MAN-MAN.17: 17 residues within 4Å: Chain A: T.14, T.295, F.296, K.297, S.309, Q.310, I.311, N.312, R.313, Q.314, V.315, Y.372, G.373, T.374, G.375 Chain D: D.116, N.119 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.312, A:N.312, A:R.313, A:R.313, A:R.313, A:R.313 Water bridges: A:R.313

2 x NAG- NAG- BMA- FUC: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-FUC.6: 5 residues within 4Å: Chain B: N.65, W.356, I.388 Chain C: N.382, F.385 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C Hydrogen bonds: B:N.65, C:N.382 NAG-NAG-BMA-FUC.16: 5 residues within 4Å: Chain A: N.382, F.385 Chain D: N.65, W.356, I.388 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain A Hydrogen bonds: D:N.65, A:N.382

4 x CA: CALCIUM ION(Non-covalent)

CA.9: 7 residues within 4Å: Chain A: D.212, N.213, G.216, D.243, G.264, T.265, Q.266 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.212, A:G.216, A:G.264, A:Q.266, H2O.4 CA.10: 7 residues within 4Å: Chain B: D.212, N.213, G.216, D.243, G.264, T.265, Q.266 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.212, B:G.216, B:G.264, B:Q.266 CA.19: 7 residues within 4Å: Chain C: D.212, N.213, G.216, D.243, G.264, T.265, Q.266 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.212, C:G.216, C:G.264, C:Q.266, H2O.9 CA.20: 7 residues within 4Å: Chain D: D.212, N.213, G.216, D.243, G.264, T.265, Q.266 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:D.212, D:G.216, D:G.264, D:Q.266

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jedrzejas, M.J. et al., Structures of aromatic inhibitors of influenza virus neuraminidase. Biochemistry (1995)

Release Date

1995-03-31

Peptides

INFLUENZA A SUBTYPE N2 NEURAMINIDASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

INFLUENZA A SUBTYPE N2 NEURAMINIDASE

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