SMTL ID : 4w4n.1

Crystal structure of human Fc at 1.80 A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

NAG-NAG-BMA-MAN-NAG-MAN-NAG.1: 11 residues within 4Å: Chain A: F.18, F.20, K.23, T.37, V.41, D.42, Q.72, N.74, T.76, R.78 Ligands: NAG-NAG-BMA-MAN-NAG-MAN-NAG-FUC.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.78, A:K.23 Water bridges: A:K.23, A:T.37

1 x NAG- NAG- BMA- MAN- NAG- MAN- NAG- FUC: 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)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-MAN-NAG-MAN-NAG-FUC.2: 14 residues within 4Å: Chain B: F.18, F.20, K.23, T.37, V.39, V.41, D.42, Q.72, Y.73, N.74, T.76, R.78 Ligands: NAG-NAG-BMA-MAN-NAG-MAN-NAG.1, NAG-NAG-BMA-MAN-NAG-MAN-NAG.1 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.78, B:R.78, B:Y.73 Hydrogen bonds: B:K.23, B:K.23 Hydrophobic interactions: B:Y.73, B:N.74

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 8 residues within 4Å: Chain A: Q.139, N.167, K.186, T.188 Chain B: K.147, D.176, S.177, D.178 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:Q.139, A:N.167, A:K.186, B:K.147, B:D.176, B:S.177 Water bridges: A:T.188

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kiyoshi, M. et al., Structural basis for binding of human IgG1 to its high-affinity human receptor Fc gamma RI. Nat Commun (2015)

Release Date

2015-04-29

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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