SMTL ID : 7e6q.2 (1 other biounit)

Crystal structure of influenza A virus neuraminidase N5 complexed with 4'-phenyl-1,2,3-triazolylated oseltamivir carboxylate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

monomer

Ligands

1 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: D.213, G.217, D.243, Y.268, G.269 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.213, A:G.217, A:D.243, A:Y.268, H2O.1

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

NAG.2: 1 residues within 4Å: Chain A: N.65 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.65

1 x HZF: (3R,4R,5S)-4-acetamido-3-pentan-3-yloxy-5-(4-phenyl-1,2,3-triazol-1-yl)cyclohexene-1-carboxylic acid(Non-covalent)

HZF.3: 13 residues within 4Å: Chain A: R.37, L.53, Q.55, R.71, R.75, W.98, R.144, E.197, R.212, N.214, Y.268, R.292, Y.326 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:R.37, A:R.37, A:L.53, A:R.75, A:W.98 Hydrogen bonds: A:R.71, A:R.75, A:R.75, A:Y.268 Salt bridges: A:R.37, A:R.212, A:R.292 pi-Cation interactions: A:R.75

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, P. et al., Structure-based design of 5'-substituted 1,2,3-triazolylated oseltamivir derivatives as potent influenza neuraminidase inhibitors. Rsc Adv (2021)

Release Date

2021-03-17

Peptides

Neuraminidase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Neuraminidase

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