SMTL ID : 4qxg.1

Antigen binding fragment of an anti IFNAR1 antibody

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

hetero-oligomer

Ligands

1 x K: POTASSIUM ION(Non-covalent)

K.1: 3 residues within 4Å: Chain A: G.15, S.84, S.85 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:G.15, A:S.84, A:S.85

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 11 residues within 4Å: Chain A: F.170, P.171, V.173, S.181, L.182, S.183 Chain B: Q.161, S.163, S.177, S.178, T.179 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Q.161, B:S.163, B:T.179, A:F.170, A:S.181, A:S.183

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 4 residues within 4Å: Chain A: R.59 Chain B: S.94, S.95, A.96 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:S.95, B:A.96, A:R.59, A:R.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Peng, L. et al., Molecular basis for antagonistic activity of anifrolumab, an anti-interferon-alpha receptor 1 antibody. MAbs (2015)

Release Date

2015-02-25

Peptides

Fab, heavy chain, IgG1: A
Fab, light chain, IgG1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

B
L

Fab, heavy chain, IgG1

Fab, light chain, IgG1