SMTL ID : 8ywq.1

Crystal structure of the Fab fragment of the anti-IL-6 antibody I9H in complex with a domain-swapped IL-6 dimer

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.51 Å

Oligo State

hetero-2-2-2-mer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain C: E.107, E.111 4 PLIP interactions: 1 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:E.107, H2O.1, H2O.1, H2O.1 MG.2: 2 residues within 4Å: Chain F: E.107, E.111 4 PLIP interactions: 1 interactions with chain F, 3 Ligand-Water interactions Metal complexes: F:E.107, H2O.1, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yudenko, A. et al., Structural basis of signaling complex inhibition by IL-6 domain-swapped dimers. Structure (2025)

Release Date

2024-11-06

Peptides

Heavy chain of the Fab fragment of anti-IL-6 antibody I9H: AD
Light chain of the Fab fragment of anti-IL-6 antibody I9H: BE
Interleukin-6: CF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
H

D
H

B
L

E
L

C
A

F
A

Heavy chain of the Fab fragment of anti-IL-6 antibody I9H

Light chain of the Fab fragment of anti-IL-6 antibody I9H

Interleukin-6

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