SMTL ID : 5xl9.1

The structure of hemagglutinin G228S mutant from an avian-origin H4N6 influenza virus in complex with avian receptor analog LSTa

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

homo-trimer

Ligands

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

NAG.1: 4 residues within 4Å: Chain A: N.162, L.163, T.164 Chain C: S.216 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain A Hydrogen bonds: C:S.216, A:T.164 NAG.2: 3 residues within 4Å: Chain A: S.41, N.294, G.310 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.41, A:N.294 Water bridges: A:N.294 NAG.4: 4 residues within 4Å: Chain A: S.216 Chain B: N.162, L.163, T.164 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.216, B:T.164 NAG.5: 3 residues within 4Å: Chain B: S.41, N.294, G.310 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.294 NAG.6: 4 residues within 4Å: Chain B: S.216 Chain C: N.162, L.163, T.164 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:T.164, B:S.216 NAG.7: 3 residues within 4Å: Chain C: S.41, N.294, G.310 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:S.41

1 x SIA: N-acetyl-alpha-neuraminic acid(Non-covalent)

SIA.3: 12 residues within 4Å: Chain A: Y.94, K.131, S.132, G.133, N.141, W.149, V.151, H.180, E.187, L.191, Q.223, S.225 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.191 Hydrogen bonds: A:Y.94, A:K.131, A:G.133, A:N.141, A:E.187, A:Q.223, A:S.225 Water bridges: A:K.131, A:K.131, A:S.225

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Song, H. et al., Avian-to-Human Receptor-Binding Adaptation by Influenza A Virus Hemagglutinin H4. Cell Rep (2017)

Release Date

2017-08-02

Peptides

Hemagglutinin: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Hemagglutinin

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