SMTL ID : 2ya7.2 (1 other biounit)

Crystal structure of Streptococcus pneumoniae NanA (TIGR4) in complex with Zanamivir

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.89 Å

Oligo State

homo-dimer

Ligands

2 x ZMR: ZANAMIVIR(Non-covalent)

ZMR.1: 19 residues within 4Å: Chain A: R.48, I.49, D.65, R.67, S.72, D.73, I.117, D.118, D.135, I.143, F.144, Y.291, L.299, Q.303, E.348, R.364, Y.396, R.422, Y.453 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:I.117 Hydrogen bonds: A:R.67, A:S.72, A:D.118, A:Q.303, A:E.348, A:R.364, A:Y.396 Water bridges: A:R.48, A:D.65, A:D.65, A:R.67, A:Y.291, A:Y.291 Salt bridges: A:R.48, A:D.65, A:D.73, A:D.118, A:R.364, A:R.422 ZMR.3: 19 residues within 4Å: Chain B: R.48, I.49, D.65, R.67, S.72, D.73, I.117, D.118, D.135, I.143, F.144, Y.291, L.299, Q.303, E.348, R.364, Y.396, R.422, Y.453 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:I.117 Hydrogen bonds: B:R.67, B:S.72, B:D.118, B:Q.303, B:E.348 Water bridges: B:R.48, B:D.65, B:D.65, B:R.67, B:Y.291, B:E.348 Salt bridges: B:R.48, B:D.65, B:D.73, B:D.118, B:R.364, B:R.422

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 6 residues within 4Å: Chain A: G.217, N.218, F.221, K.225, T.226, S.227 Ligand excluded by PLIP CL.4: 6 residues within 4Å: Chain B: G.217, N.218, F.221, K.225, T.226, S.227 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gut, H. et al., Structural Basis for Streptococcus Pneumoniae Nana Inhibition by Influenza Antivirals Zanamivir and Oseltamivir Carboxylate. J.Mol.Biol. (2011)

Release Date

2011-04-27

Peptides

NEURAMINIDASE A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

NEURAMINIDASE A

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