SMTL ID : 4j4p.1

The complex of human IgE-Fc with two bound Fab fragments

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.91 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x NAG- NAG- BMA- BMA- BMA: beta-D-mannopyranose-(1-3)-[beta-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-BMA-BMA.1: 10 residues within 4Å: Chain A: Y.116, L.136, V.138, D.139, Q.169, N.171, T.173, T.175 Chain C: Y.129 Ligands: NAG-NAG-BMA-BMA-BMA.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.116, A:Y.116 NAG-NAG-BMA-BMA-BMA.2: 12 residues within 4Å: Chain B: Y.116, S.118, L.136, V.138, D.139, Q.169, N.171, T.173, T.175 Chain C: Y.126 Chain E: Y.129 Ligands: NAG-NAG-BMA-BMA-BMA.1 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:L.136, B:V.138, B:T.175 Hydrogen bonds: B:Y.116

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Drinkwater, N. et al., Human immunoglobulin E flexes between acutely bent and extended conformations. Nat.Struct.Mol.Biol. (2014)

Release Date

2014-03-12

Peptides

Ig epsilon chain C region: AB
Immunoglobulin G Fab Fragment Heavy Chain: CE
Immunoglobulin G Fab Fragment Light Chain: DF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
H

E
C

D
L

F
D

Ig epsilon chain C region

Immunoglobulin G Fab Fragment Heavy Chain

Immunoglobulin G Fab Fragment Light Chain

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