SMTL ID : 4awk.1

Influenza strain pH1N1 2009 polymerase subunit PA endonuclease in complex with diketo compound 1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x CI1: (2Z)-4-[(3S)-1-(benzylsulfonyl)-3-(4-chlorobenzyl)piperidin-3-yl]-2-hydroxy-4-oxobut-2-enoic acid(Non-covalent)

CI1.1: 19 residues within 4Å: Chain A: A.26, M.27, E.29, Y.30, E.32, K.40, I.44, H.47, E.65, R.67, R.69, L.91, D.93, E.104, I.105, Y.115, K.119 Ligands: MN.2, MN.3 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.30, A:Y.30, A:I.44, A:R.69, A:L.91 Hydrogen bonds: A:Y.115 Water bridges: A:L.91 Salt bridges: A:H.47, A:K.119

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

MN.2: 6 residues within 4Å: Chain A: H.47, D.93, E.104, I.105 Ligands: CI1.1, MN.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.47, A:D.93, A:E.104, A:I.105 MN.3: 5 residues within 4Å: Chain A: H.47, E.65, D.93 Ligands: CI1.1, MN.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.65, A:D.93, H2O.1, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kowalinski, E. et al., Structural Analysis of Specific Metal Chelating Inhibitor Binding to the Endonuclease Domain of Influenza Ph1N1 (2009) Polymerase. Plos Pathog. (2012)

Release Date

2012-08-29

Peptides

POLYMERASE PA: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

POLYMERASE PA