SMTL ID : 7ox3.1

Fab 6D3: hIL-9 complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

hetero-1-1-1-mer

Ligands

5 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 6 residues within 4Å: Chain A: E.83, T.106, Q.110, Y.142, K.168, Y.174 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.110, A:Y.142, A:Y.174 Salt bridges: A:K.168 SO4.2: 7 residues within 4Å: Chain B: Q.1, V.2, R.99 Chain C: R.52, C.99, N.100, Q.101 7 PLIP interactions: 3 interactions with chain C, 4 interactions with chain B Hydrogen bonds: C:N.100, C:Q.101, B:Q.1, B:V.2 Salt bridges: C:R.52, B:R.99 Water bridges: B:R.99 SO4.3: 1 residues within 4Å: Chain C: K.22 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:K.22 SO4.4: 4 residues within 4Å: Chain C: H.32, C.33, S.34, A.35 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:C.33, C:S.34, C:A.35, C:A.35 Water bridges: C:N.106, C:N.106, C:T.109, C:T.109 Salt bridges: C:H.32 SO4.5: 3 residues within 4Å: Chain C: P.8, T.9, L.10 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:T.9, C:L.10 Water bridges: C:T.9, C:A.11

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

De Vos, T. et al., Structural basis for the mechanism and antagonism of receptor signaling mediated by Interleukin-9 (IL-9). Biorxiv (2022)

Release Date

2022-12-28

Peptides

Light chain (Fab 6D3): A
Heavy chain (Fab 6D3): B
Interleukin-9: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
C

Light chain (Fab 6D3)

Heavy chain (Fab 6D3)

Interleukin-9

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