SMTL ID : 4m5u.2 (1 other biounit)

5-(4-FLUOROPHENYL)-3-HYDROXY-6-[4-(1H-1,2,3,4-TETRAZOL-5-YL)PHENYL]-1,2-DIHYDROPYRIDIN-2-ONE bound to influenza 2009 pH1N1 endonuclease

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

6 x MN: MANGANESE (II) ION(Non-covalent)

MN.1: 6 residues within 4Å: Chain A: H.78, D.145, E.156, I.157 Ligands: MN.2, 20F.5 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.78, A:D.145, A:E.156, A:I.157 MN.2: 6 residues within 4Å: Chain A: H.78, E.117, D.145 Ligands: MN.1, MN.3, 20F.5 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.117, A:D.145, H2O.1, H2O.2, H2O.2 MN.3: 4 residues within 4Å: Chain A: Y.61, E.117 Ligands: MN.2, 20F.5 No protein-ligand interaction detected (PLIP) MN.6: 6 residues within 4Å: Chain B: H.78, D.145, E.156, I.157 Ligands: MN.7, 20F.10 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.78, B:D.145, B:E.156, B:I.157 MN.7: 6 residues within 4Å: Chain B: H.78, E.117, D.145 Ligands: MN.6, MN.8, 20F.10 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.117, B:D.145, H2O.4, H2O.4, H2O.4 MN.8: 4 residues within 4Å: Chain B: Y.61, E.117 Ligands: MN.7, 20F.10 No protein-ligand interaction detected (PLIP)

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.4: 4 residues within 4Å: Chain A: I.67, E.68, T.69, N.70 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:I.67, A:T.69, A:N.70, A:N.70 SO4.9: 4 residues within 4Å: Chain B: I.67, E.68, T.69, N.70 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:I.67, B:T.69, B:N.70, B:N.70

2 x 20F: 5-(4-fluorophenyl)-3-hydroxy-6-[4-(1H-tetrazol-5-yl)phenyl]pyridin-2(1H)-one(Non-covalent)

20F.5: 17 residues within 4Å: Chain A: A.57, M.58, Y.61, K.71, A.74, I.75, H.78, E.117, D.145, E.156, I.157, R.161, Y.167, K.171 Ligands: MN.1, MN.2, MN.3 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:A.57, A:A.74, A:I.75, A:I.75, A:I.75 Hydrogen bonds: A:R.161, A:K.171 Water bridges: A:I.157, A:Y.167, A:Y.167, A:Y.167 20F.10: 17 residues within 4Å: Chain B: A.57, M.58, Y.61, K.71, A.74, I.75, H.78, E.117, D.145, E.156, I.157, R.161, Y.167, K.171 Ligands: MN.6, MN.7, MN.8 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:A.57, B:A.74, B:I.75, B:I.75, B:I.75 Hydrogen bonds: B:R.161, B:Y.167, B:K.171 Water bridges: B:I.157, B:Y.167, B:Y.167, B:K.171

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Parhi, A.K. et al., Phenyl substituted 3-hydroxypyridin-2(1H)-ones: inhibitors of influenza A endonuclease. Bioorg.Med.Chem. (2013)

Release Date

2013-09-25

Peptides

Polymerase PA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Polymerase PA

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