SMTL ID : 5g64.1

The complex between human IgE-Fc and two anti-IgE Fab fragments

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.72 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x NAG- NAG- BMA- MAN- MAN: alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-MAN.1: 8 residues within 4Å: Chain A: Y.119, L.139, V.141, D.142, Q.172, N.174, T.176, T.178 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.119 NAG-NAG-BMA-MAN-MAN.2: 6 residues within 4Å: Chain B: R.114, Y.119, L.139, V.141, Q.172, N.174 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.119, B:Y.119

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Davies, A.M. et al., Allosteric mechanism of action of the therapeutic anti-IgE antibody omalizumab. J. Biol. Chem. (2017)

Release Date

2017-05-03

Peptides

IG EPSILON CHAIN C REGION: AB
FAB FRAGMENT: CD
FAB FRAGMENT: EF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
H

D
I

E
L

F
M

IG EPSILON CHAIN C REGION

FAB FRAGMENT

FAB FRAGMENT

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