SMTL ID : 6idz.1

Crystal structure of H7 hemagglutinin mutant H7-SVTQ ( A138S, P221T, L226Q) with 3'SLN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.71 Å

Oligo State

hetero-3-3-mer

Ligands

3 x NAG- GAL- SIA: N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-GAL-SIA.1: 14 residues within 4Å: Chain A: Y.88, G.124, A.125, T.126, S.127, W.142, L.144, H.174, V.177, E.181, L.185, Q.213, G.216, Q.217 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:Q.213, A:Y.88, A:A.125, A:T.126, A:S.127, A:H.174, A:Q.217, A:Q.217, A:Q.217 Hydrophobic interactions: A:W.142, A:L.144 Water bridges: A:A.125, A:A.125 NAG-GAL-SIA.4: 14 residues within 4Å: Chain C: Y.88, G.124, A.125, T.126, S.127, W.142, L.144, H.174, V.177, E.181, L.185, Q.213, G.216, Q.217 12 PLIP interactions: 12 interactions with chain C Hydrogen bonds: C:Q.213, C:Y.88, C:A.125, C:T.126, C:S.127, C:H.174, C:Q.217, C:Q.217, C:Q.217 Hydrophobic interactions: C:W.142, C:L.144 Water bridges: C:A.125, C:A.125 NAG-GAL-SIA.7: 14 residues within 4Å: Chain E: Y.88, G.124, A.125, T.126, S.127, W.142, L.144, H.174, V.177, E.181, L.185, Q.213, G.216, Q.217 12 PLIP interactions: 12 interactions with chain E Hydrogen bonds: E:Q.213, E:Y.88, E:A.125, E:T.126, E:S.127, E:H.174, E:Q.217, E:Q.217, E:Q.217 Hydrophobic interactions: E:W.142, E:L.144 Water bridges: E:A.125, E:A.125

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

NAG.2: 3 residues within 4Å: Chain A: N.28, T.309 Chain B: L.52 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.28, A:T.309 NAG.3: 4 residues within 4Å: Chain B: E.72, K.75, N.79, N.82 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.72, B:E.72 Water bridges: B:E.72 NAG.5: 3 residues within 4Å: Chain C: N.28, T.309 Chain D: L.52 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:N.28, C:T.309 NAG.6: 4 residues within 4Å: Chain D: E.72, K.75, N.79, N.82 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:E.72, D:E.72 Water bridges: D:E.72 NAG.8: 3 residues within 4Å: Chain E: N.28, T.309 Chain F: L.52 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:N.28, E:T.309 NAG.9: 4 residues within 4Å: Chain F: E.72, K.75, N.79, N.82 3 PLIP interactions: 3 interactions with chain F Hydrogen bonds: F:E.72, F:E.72 Water bridges: F:E.72

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, Y. et al., Avian-to-Human Receptor-Binding Adaptation of Avian H7N9 Influenza Virus Hemagglutinin. Cell Rep (2019)

Release Date

2019-11-27

Peptides

Hemagglutinin HA1 chain: ACE
Hemagglutinin HA2 chain: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
B

D
B

F
B

Hemagglutinin HA1 chain

Hemagglutinin HA2 chain

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