Multiple Assemblies exist for SMTL entry 4x4m
Structure of FcgammaRI in complex with Fc reveals the importance of glycan recognition for high affinity IgG binding; X-RAY DIFFRACTION 3.49 Å

SMTL ID
4x4m.1
Ligands
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[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
Polypeptides
Ig gamma-1 chain C region; High affinity immunoglobulin gamma Fc receptor I
Oligo-state
hetero-2-1-mer
SMTL ID
4x4m.2
Ligands
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; 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[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; N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose; 2-acetamido-2-deoxy-beta-D-glucopyranose; beta-L-fucopyranose
Polypeptides
Ig gamma-1 chain C region; High affinity immunoglobulin gamma Fc receptor I
Oligo-state
hetero-2-1-mer