SMTL ID : 7joo.1

Crystal structure of ICOS in complex with antibody STIM003 and anti-kappa VHH domain

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 4 residues within 4Å: Chain B: Y.60, K.65, F.68, T.69 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:F.68, B:T.69 Water bridges: B:Y.60, B:T.69

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.2: 6 residues within 4Å: Chain D: K.34, Q.36, L.38, N.92, S.94, L.105 6 PLIP interactions: 6 interactions with chain D Hydrophobic interactions: D:L.38, D:L.105 Hydrogen bonds: D:K.34, D:K.34, D:N.92, D:S.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Rujas, E. et al., Structural characterization of the ICOS/ICOS-L immune complex reveals high molecular mimicry by therapeutic antibodies. Nat Commun (2020)

Release Date

2020-10-14

Peptides

anti-kappa VHH: A
STIM003 Fab Heavy chain: B
STIM003 Fab Light chain: C
Inducible T-cell costimulator: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
K

B
H

C
L

D
C

anti-kappa VHH

STIM003 Fab Heavy chain

STIM003 Fab Light chain

Inducible T-cell costimulator

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