SMTL ID : 4lkk.1

The structure of hemagglutinin L226Q mutant (H3 numbering) from a avian-origin H7N9 influenza virus (A/Anhui/1/2013) in complex with human receptor analog 6'SLNLN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.49 Å

Oligo State

hetero-3-3-mer

Ligands

3 x GAL- SIA: N-acetyl-alpha-neuraminic acid-(2-6)-beta-D-galactopyranose(Non-covalent)

GAL-SIA.1: 12 residues within 4Å: Chain A: Y.86, G.122, A.123, T.124, S.125, W.140, L.142, H.172, E.179, L.183, G.214, Q.215 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:G.214, A:Q.215, A:Y.86, A:A.123, A:T.124, A:S.125, A:H.172, A:Q.215, A:Q.215 Hydrophobic interactions: A:W.140, A:L.142 GAL-SIA.5: 12 residues within 4Å: Chain C: Y.86, G.122, A.123, T.124, S.125, W.140, L.142, H.172, E.179, L.183, G.214, Q.215 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:G.214, C:Q.215, C:Y.86, C:A.123, C:T.124, C:S.125, C:H.172, C:Q.215, C:Q.215 Hydrophobic interactions: C:W.140, C:L.142 GAL-SIA.9: 12 residues within 4Å: Chain E: Y.86, G.122, A.123, T.124, S.125, W.140, L.142, H.172, E.179, L.183, G.214, Q.215 9 PLIP interactions: 9 interactions with chain E Hydrogen bonds: E:G.214, E:Q.215, E:Y.86, E:A.123, E:T.124, E:S.125, E:H.172, E:Q.215, E:Q.215 Hydrophobic interactions: E:W.140, E:L.142

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

NAG.2: 5 residues within 4Å: Chain A: N.26, A.27, T.28, T.307 Chain B: L.51 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.307 NAG.3: 1 residues within 4Å: Chain A: N.229 No protein-ligand interaction detected (PLIP) NAG.4: 5 residues within 4Å: Chain B: E.71, K.74, G.77, N.78, N.81 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:K.74 Hydrogen bonds: B:K.74, B:N.81, B:R.84 NAG.6: 5 residues within 4Å: Chain C: N.26, A.27, T.28, T.307 Chain D: L.51 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:T.307 NAG.7: 1 residues within 4Å: Chain C: N.229 No protein-ligand interaction detected (PLIP) NAG.8: 5 residues within 4Å: Chain D: E.71, K.74, G.77, N.78, N.81 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:K.74 Hydrogen bonds: D:K.74, D:N.81, D:R.84 NAG.10: 5 residues within 4Å: Chain E: N.26, A.27, T.28, T.307 Chain F: L.51 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:T.307 NAG.11: 1 residues within 4Å: Chain E: N.229 No protein-ligand interaction detected (PLIP) NAG.12: 5 residues within 4Å: Chain F: E.71, K.74, G.77, N.78, N.81 4 PLIP interactions: 4 interactions with chain F Hydrophobic interactions: F:K.74 Hydrogen bonds: F:K.74, F:N.81, F:R.84

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, Y. et al., Structures and receptor binding of hemagglutinins from human-infecting H7N9 influenza viruses. Science (2013)

Release Date

2013-11-06

Peptides

hemagglutinin: ACE
hemagglutinin: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
B

D
B

F
B

hemagglutinin

hemagglutinin

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