SMTL ID : 4cdh.1

Crystallographic structure of the Human Igg1 alpha 2-6 sialilated Fc-Fragment

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

1 x NAG- NAG- BMA- MAN- NAG- GAL- MAN- NAG- GAL- FUL: beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]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-GAL-FUL.1: 15 residues within 4Å: Chain A: F.49, F.51, P.52, P.53, K.54, E.66, T.68, V.72, D.73, N.105, T.107, R.109, T.143 Ligands: NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG.2, NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:F.51, A:K.54, A:E.66, A:E.66, A:E.66, A:T.68, A:K.54 Water bridges: A:K.54, A:K.54

1 x NAG- NAG- BMA- MAN- NAG- GAL- MAN- NAG: 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)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG.2: 13 residues within 4Å: Chain B: F.49, F.51, P.52, P.53, K.54, E.66, T.68, V.70, V.72, D.73, N.105, R.109 Ligands: NAG-NAG-BMA-MAN-NAG-GAL-MAN-NAG-GAL-FUL.1 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:F.51, B:E.66, B:E.66, B:T.68, B:T.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Silva-Martin, N. et al., Structural Basis for Selective Recognition of Endogenous and Microbial Polysaccharides by Macrophage Receptor Sign-R1. Structure (2014)

Release Date

2014-11-12

Peptides

IG GAMMA-1 CHAIN C REGION: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

IG GAMMA-1 CHAIN C REGION

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