SMTL ID : 4lkg.3 (2 other biounits)

The structure of hemagglutinin from a avian-origin H7N9 influenza virus (A/Shanghai/1/2013) in complex with avian receptor analog 3'SLNLN

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.99 Å

Oligo State

hetero-3-3-mer

Ligands

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

GAL-SIA.1: 11 residues within 4Å: Chain A: Y.88, G.124, A.125, T.126, S.127, W.142, L.144, H.174, E.181, L.185, Q.217 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.142, A:L.144 Hydrogen bonds: A:A.125, A:S.127, A:H.174, A:Q.217, A:Q.217 GAL-SIA.3: 11 residues within 4Å: Chain C: Y.88, G.124, A.125, T.126, S.127, W.142, L.144, H.174, E.181, L.185, Q.217 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:W.142, C:L.144 Hydrogen bonds: C:A.125, C:S.127, C:H.174, C:Q.217, C:Q.217 GAL-SIA.5: 11 residues within 4Å: Chain E: Y.88, G.124, A.125, T.126, S.127, W.142, L.144, H.174, E.181, L.185, Q.217 7 PLIP interactions: 7 interactions with chain E Hydrophobic interactions: E:W.142, E:L.144 Hydrogen bonds: E:A.125, E:S.127, E:H.174, E:Q.217, E:Q.217

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

NAG.2: 5 residues within 4Å: Chain B: E.72, K.75, G.78, N.79, N.82 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:K.75 Hydrogen bonds: B:E.72, B:K.75, B:N.82 NAG.4: 5 residues within 4Å: Chain D: E.72, K.75, G.78, N.79, N.82 4 PLIP interactions: 4 interactions with chain D Hydrophobic interactions: D:K.75 Hydrogen bonds: D:E.72, D:K.75, D:N.82 NAG.6: 5 residues within 4Å: Chain F: E.72, K.75, G.78, N.79, N.82 4 PLIP interactions: 4 interactions with chain F Hydrophobic interactions: F:K.75 Hydrogen bonds: F:E.72, F:K.75, F:N.82

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
E

C
E

E
E

B
F

D
F

F
F

hemagglutinin

hemagglutinin

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