SMTL ID : 4n61.1 (1 other biounit)

Crystal structure of hemagglutinin from an H7N9 influenza virus in complex with LSTa, extended soaking

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-3-3-mer

Ligands

3 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.1: 4 residues within 4Å: Chain A: N.28, T.30, T.309 Chain B: L.52 No protein-ligand interaction detected (PLIP) NAG-NAG.5: 4 residues within 4Å: Chain C: N.28, T.30, T.309 Chain D: L.52 No protein-ligand interaction detected (PLIP) NAG-NAG.9: 4 residues within 4Å: Chain E: N.28, T.30, T.309 Chain F: L.52 No protein-ligand interaction detected (PLIP)

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

GAL-SIA.2: 10 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 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.142, A:L.144 Hydrogen bonds: A:Y.88, A:A.125, A:T.126, A:S.127, A:H.174 GAL-SIA.6: 10 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 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:W.142, C:L.144 Hydrogen bonds: C:Y.88, C:A.125, C:T.126, C:S.127, C:H.174 GAL-SIA.10: 10 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 6 PLIP interactions: 6 interactions with chain E Hydrophobic interactions: E:W.142, E:L.144 Hydrogen bonds: E:A.125, E:T.126, E:S.127, E:H.174

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

NAG.3: 2 residues within 4Å: Chain A: K.160, N.231 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.160 NAG.4: 5 residues within 4Å: Chain B: E.72, K.75, G.78, N.79, N.82 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:K.75 Hydrogen bonds: B:E.72, B:K.75, B:N.82, B:N.82 NAG.7: 2 residues within 4Å: Chain C: K.160, N.231 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:K.160 NAG.8: 5 residues within 4Å: Chain D: E.72, K.75, G.78, N.79, N.82 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:K.75 Hydrogen bonds: D:E.72, D:K.75, D:N.82, D:N.82 NAG.11: 2 residues within 4Å: Chain E: K.160, N.231 1 PLIP interactions: 1 interactions with chain E Hydrogen bonds: E:K.160 NAG.12: 5 residues within 4Å: Chain F: E.72, K.75, G.78, N.79, N.82 5 PLIP interactions: 5 interactions with chain F Hydrophobic interactions: F:K.75 Hydrogen bonds: F:E.72, F:K.75, F:N.82, F:N.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, R. et al., Preferential recognition of avian-like receptors in human influenza A H7N9 viruses. Science (2013)

Release Date

2013-12-18

Peptides

Hemagglutinin HA1: ACE
Hemagglutinin HA2: BDF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
A

E
A

B
B

D
B

F
B

Hemagglutinin HA1

Hemagglutinin HA2

Related Entries With Identical Sequence