SMTL ID : 7k0w.1

The crystal structure of the 2009/H1N1/California PA endonuclease (construct with truncated loop 51-72) in complex with Baloxavir acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

monomer

Ligands

1 x E4Z: Baloxavir acid(Non-covalent)

E4Z.1: 17 residues within 4Å: Chain A: A.40, M.41, Y.44, E.46, K.54, A.57, I.58, H.61, E.81, D.109, E.120, I.121, Y.131, K.135 Ligands: MN.2, MN.3, SO4.4 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.44, A:I.58, A:I.58, A:H.61 Hydrogen bonds: A:K.135 Halogen bonds: A:M.41, A:E.46

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

MN.2: 7 residues within 4Å: Chain A: H.61, D.109, E.120, I.121, K.135 Ligands: E4Z.1, MN.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:H.61, A:D.109, A:E.120, A:I.121 MN.3: 5 residues within 4Å: Chain A: H.61, E.81, D.109 Ligands: E4Z.1, MN.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.81, A:D.109, H2O.1, H2O.1

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

SO4.4: 5 residues within 4Å: Chain A: Y.44, R.85, W.89, L.107 Ligands: E4Z.1 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.85 SO4.5: 4 residues within 4Å: Chain A: G.72, S.73, R.76, K.114 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.73, A:S.73 Salt bridges: A:R.76, A:K.114

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kumar, G. et al., Crystal structure of the influenza virus PA endonuclease in complex with Baloxavir Acid. To Be Published

Release Date

2020-12-16

Peptides

Polymerase acidic protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Polymerase acidic protein

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