SMTL ID : 9sfx.1

Secukinumab Fv in complex with human IL-17A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-2-2-2-2-2-mer

Ligands

8 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain B: Y.32, R.98, Y.100, Y.101, D.115 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.32, B:R.98 GOL.2: 5 residues within 4Å: Chain C: H.92 Chain F: E.1 Chain G: G.62, S.63 Ligands: GOL.3 3 PLIP interactions: 2 interactions with chain G, 1 interactions with chain F Hydrogen bonds: G:G.62, G:S.63, F:E.1 GOL.3: 5 residues within 4Å: Chain C: D.90, H.92 Chain F: E.1 Chain H: A.85 Ligands: GOL.2 1 PLIP interactions: 1 interactions with chain F Hydrogen bonds: F:E.1 GOL.4: 5 residues within 4Å: Chain C: H.79, L.80, G.81, V.89, Y.91 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:H.79, C:L.80, C:G.81, C:Y.91 GOL.5: 5 residues within 4Å: Chain G: Y.32, R.98, Y.100, Y.101, D.115 3 PLIP interactions: 3 interactions with chain G Hydrogen bonds: G:Y.32, G:Y.32, G:R.98 GOL.6: 5 residues within 4Å: Chain A: E.1 Chain B: G.62, S.63 Chain H: H.92 Ligands: GOL.7 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:G.62, B:S.63, A:E.1 GOL.7: 5 residues within 4Å: Chain A: E.1 Chain C: A.85 Chain H: D.90, H.92 Ligands: GOL.6 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain H Hydrogen bonds: A:E.1, H:H.92 GOL.8: 5 residues within 4Å: Chain H: H.79, L.80, G.81, V.89, Y.91 2 PLIP interactions: 2 interactions with chain H Hydrogen bonds: H:L.80, H:G.81

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ungan, D. et al., IL-17A complexes with therapeutic antibodies exhibit distinct size distributions, potentially contributing to clinically observed immunogenicity. Mabs (2025)

Release Date

2025-10-29

Peptides

Secukinumab Fv light-chain: AF
Secukinumab Fv heavy-chain: BG
Interleukin-17A: CH
Heavy-chain of anti-IL-17A antibody XAB5 Fv (crystallization aid): DI
Light-chain of anti-IL-17A antibody XAB5 (crystallization aid): EJ

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

F
A

B
B

G
B

C
C

H
C

D
H

I
H

E
L

J
L

Secukinumab Fv light-chain

Secukinumab Fv heavy-chain

Interleukin-17A

Heavy-chain of anti-IL-17A antibody XAB5 Fv (crystallization aid)

Light-chain of anti-IL-17A antibody XAB5 (crystallization aid)

Related Entries With Identical Sequence