SMTL ID : 9bt5.1 (1 other biounit)

The crystal structure of the HA1 domain of hemagglutinin from A/Shanghai/02/2013 (H7N9) bound to H7-235 Fab

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

NAG.1: 1 residues within 4Å: Chain A: N.186 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.186

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

SIA.2: 14 residues within 4Å: Chain A: Y.43, R.76, G.79, A.80, T.81, S.82, W.97, L.99, H.129, V.132, E.136, K.139, L.140, L.172 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:W.97, A:L.99 Hydrogen bonds: A:Y.43, A:Y.43, A:A.80, A:T.81, A:S.82, A:E.136, A:K.139 Water bridges: A:A.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gilchuk, I.M. et al., Pan-H7 influenza human antibody virus neutralization depends on avidity and steric hindrance. JCI Insight (2025)

Release Date

2025-06-25

Peptides

Hemagglutinin: A
Monoclonal antibody H7-235 heavy chain: B
Monoclonal antibody H7-235 light chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
D

Hemagglutinin

Monoclonal antibody H7-235 heavy chain

Monoclonal antibody H7-235 light chain

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