SMTL ID : 6ifj.1

Structure of bispecific Fc

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-2-mer

Ligands

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

NAG-NAG-BMA-MAN-NAG-MAN-FUC.1: 10 residues within 4Å: Chain A: F.26, F.28, K.31, T.45, V.49, D.50, Q.80, N.82, T.84, R.86 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:N.82 Hydrogen bonds: A:K.31, A:K.31, A:R.86 NAG-NAG-BMA-MAN-NAG-MAN-FUC.2: 11 residues within 4Å: Chain B: L.20, F.26, F.28, K.31, T.45, V.49, D.50, Q.80, N.82, T.84, R.86 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.86 Water bridges: B:K.31, B:T.45, B:T.45, B:R.86

5 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 2 residues within 4Å: Chain A: K.177 Chain B: S.185 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.177, A:K.177 GOL.4: 6 residues within 4Å: Chain A: P.131, Q.132, V.133, Y.134, K.224 Chain B: K.145 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.132, A:V.133 GOL.5: 3 residues within 4Å: Chain A: Y.176, K.177, T.178 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Y.176, A:T.178, A:T.178, A:T.178 Water bridges: A:T.178 GOL.6: 4 residues within 4Å: Chain A: Q.147, N.175 Chain B: S.185, D.186 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.147, A:N.175 GOL.7: 3 residues within 4Å: Chain B: R.77, E.79, Y.85 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qian, X. et al., Structure of bsfc at 2.4 Angstroms resolution. To Be Published

Release Date

2019-09-25

Peptides

Immunoglobulin gamma-1 heavy chain: A
Immunoglobulin gamma-1 heavy chain: B
13-mer peptide: CD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Immunoglobulin gamma-1 heavy chain

Immunoglobulin gamma-1 heavy chain

13-mer peptide

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