SMTL ID : 2y7q.1

THE HIGH-AFFINITY COMPLEX BETWEEN IGE AND ITS RECEPTOR FC EPSILON RI

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.40 Å

Oligo State

hetero-1-2-mer

Ligands

1 x NAG- NAG- BMA- MAN: alpha-D-mannopyranose-(1-3)-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.1: 6 residues within 4Å: Chain A: H.44, N.45, F.63, E.64, S.66, G.67 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.64, A:E.64, A:S.66

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

NAG.2: 1 residues within 4Å: Chain A: N.24 No protein-ligand interaction detected (PLIP) NAG.3: 4 residues within 4Å: Chain B: D.142, Q.172, N.174, T.176 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:T.176, B:T.176 NAG.4: 5 residues within 4Å: Chain C: D.51, D.142, Q.172, N.174, T.176 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:D.51, C:D.142, C:D.142

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Holdom, M.D. et al., Conformational Changes in Ige Contribute to its Uniquely Slow Dissociation Rate from Receptor Fceri. Nat.Struct.Mol.Biol. (2011)

Release Date

2011-04-20

Peptides

HIGH AFFINITY IMMUNOGLOBULIN EPSILON RECEPTOR SUBUNIT ALPHA: A
IG EPSILON CHAIN C REGION: BC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
D

HIGH AFFINITY IMMUNOGLOBULIN EPSILON RECEPTOR SUBUNIT ALPHA

IG EPSILON CHAIN C REGION

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