SMTL ID : 5gsq.2 (1 other biounit)

Crystal structure of IgG Fc with a homogeneous glycoform and Antibody-Dependent Cellular Cytotoxicity

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

1 x NAG- NAG- BMA- MAN- NAG- GAL- SIA- MAN: N-acetyl-alpha-neuraminic acid-(2-6)-beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[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-NAG-GAL-SIA-MAN.1: 13 residues within 4Å: Chain A: F.19, F.21, P.22, P.23, K.24, E.36, T.38, V.42, D.43, Q.73, N.75, T.77, R.79 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.21, A:K.24, A:E.36, A:E.36, A:T.38, A:K.24 Water bridges: A:K.24, A:K.24, A:T.38, A:T.38 Salt bridges: A:K.24

1 x NAG- NAG- BMA- MAN- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(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-NAG.2: 11 residues within 4Å: Chain B: F.19, F.21, P.22, K.24, E.36, T.38, V.42, D.43, N.75, T.77, R.79 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:K.24 Hydrogen bonds: B:K.24, B:K.24, B:E.36, B:E.36, B:T.38 Water bridges: B:K.24

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, C.-L. et al., Crystal Structure of a Homogeneous IgG-Fc Glycoform with the N-Glycan Designed to Maximize the Antibody Dependent Cellular Cytotoxicity. ACS Chem. Biol. (2017)

Release Date

2017-06-28

Peptides

Ig gamma-1 chain C region: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Ig gamma-1 chain C region

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