SMTL ID : 7si0.2 (1 other biounit)

IgE-Fc in complex with 813

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 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: 8 residues within 4Å: Chain C: Y.41, L.61, V.63, L.65, Q.94, N.96, T.98, T.100 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Y.41 NAG-NAG-BMA-MAN.2: 6 residues within 4Å: Chain D: Y.41, V.63, Q.94, N.96, T.98 Ligands: MAN-MAN.3 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:Y.41

1 x MAN- MAN: alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose(Non-covalent)

MAN-MAN.3: 5 residues within 4Å: Chain D: S.43, R.44, S.46, D.49 Ligands: NAG-NAG-BMA-MAN.2 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:S.43, D:S.43, D:S.46

2 x NA: SODIUM ION(Non-functional Binders)

NA.4: 2 residues within 4Å: Chain A: S.52, W.107 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.52, A:S.52 NA.5: 3 residues within 4Å: Chain E: N.37, S.52, W.107 2 PLIP interactions: 2 interactions with chain E Hydrogen bonds: E:S.52, E:S.52

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pennington, L.F. et al., Directed evolution of and structural insights into antibody-mediated disruption of a stable receptor-ligand complex. Nat Commun (2021)

Release Date

2021-12-15

Peptides

813 Variable fragment Heavy chain: AE
813 Variable fragment Light chain: BF
IgE Fc: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

E
K

B
J

F
L

C
G

D
H

813 Variable fragment Heavy chain

813 Variable fragment Light chain

IgE Fc

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