SMTL ID : 8db4.2 (1 other biounit)

Crystal structure of the peanut allergen Ara h 2 bound by two neutralizing antibodies 22S1 and 13T1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-1-1-1-1-1-mer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 1 residues within 4Å: Chain A: H.20 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.20 ZN.2: 2 residues within 4Å: Chain C: D.153, H.191 3 PLIP interactions: 2 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.153, C:H.191, H2O.2 ZN.3: 2 residues within 4Å: Chain E: D.185, H.189 4 PLIP interactions: 3 interactions with chain E, 1 Ligand-Water interactions Metal complexes: E:D.185, E:D.185, E:H.189, H2O.5 ZN.4: 4 residues within 4Å: Chain D: G.170, H.172 Chain E: N.137, N.138 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:H.172

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

LaHood, N.A. et al., Immunotherapy-induced neutralizing antibodies disrupt allergen binding and sustain allergen tolerance in peanut allergy. J.Clin.Invest. (2023)

Release Date

2023-01-25

Peptides

Ara h 2 allergen: A
13T1 Heavy chain: B
13T1 Light chain: C
22S1 Heavy chain: D
22S1 Light chain: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

B
G

C
H

D
I

E
J

Ara h 2 allergen

13T1 Heavy chain

13T1 Light chain

22S1 Heavy chain

22S1 Light chain

Related Entries With Identical Sequence