SMTL ID : 9bex.1

X-ray crystallography structural model of the immunoglobulin G1 (IgG1) Fc D270C K326C variant

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

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

NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG-FUL.1: 14 residues within 4Å: Chain A: F.26, F.28, P.29, K.31, E.43, T.45, V.47, V.49, D.50, Q.80, N.82, T.84, R.86 Ligands: NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG-FUL.2 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:F.28, A:K.31, A:E.43, A:E.43 Water bridges: A:K.31, A:T.41 NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG-FUL.2: 18 residues within 4Å: Chain B: F.26, F.28, P.29, P.30, K.31, D.34, E.43, T.45, V.49, D.50, Q.80, Y.81, N.82, T.84, R.86, K.119 Ligands: NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG-FUL.1, NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG-FUL.1 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:Y.81 Hydrogen bonds: B:F.28, B:K.31, B:K.31, B:D.34, B:E.43, B:E.43, B:T.45

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 4 residues within 4Å: Chain A: K.177, T.178, P.180 Chain B: V.182 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Water bridges: B:P.181, A:K.177 Hydrogen bonds: A:T.178, A:T.178

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shenoy, A. et al., X-ray crystallography structural model of the immunoglobulin G1 (IgG1) Fc D270C K326C variant. To Be Published

Release Date

2025-04-30

Peptides

Immunoglobulin gamma-1 heavy chain: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

B
BBB

Immunoglobulin gamma-1 heavy chain