SMTL ID : 5e4e.1

Engineered Interleukin-13 bound to receptor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: N.38, H.84, V.85 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.38, A:V.85 Salt bridges: A:H.84 SO4.2: 5 residues within 4Å: Chain A: C.45, E.49, H.73, L.83, H.84 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.73, A:H.84 SO4.3: 6 residues within 4Å: Chain A: W.35, N.53, G.78, Q.79, F.80, S.81 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.53, A:Q.79, A:F.80, A:S.81 SO4.4: 5 residues within 4Å: Chain A: S.36, N.38, S.87, S.88 Chain C: K.55 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:S.36, A:N.38, A:S.87, A:S.88 Salt bridges: C:K.55 SO4.7: 4 residues within 4Å: Chain C: N.135, D.186, N.187, A.188 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:N.135, C:N.187, C:A.188 SO4.8: 5 residues within 4Å: Chain C: N.116, D.207, H.210, P.228, Q.229 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:N.116, C:D.207, C:Q.229 SO4.9: 2 residues within 4Å: Chain C: H.210, Q.310 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:H.210

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

NAG.5: 5 residues within 4Å: Chain B: N.151, W.179, W.187 Chain C: Y.222, M.276 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Y.222 NAG.6: 5 residues within 4Å: Chain B: V.40, N.73, S.89, K.91, E.94 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:K.91 Hydrogen bonds: B:S.89

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moraga, I. et al., Instructive roles for cytokine-receptor binding parameters in determining signaling and functional potency. Sci.Signal. (2015)

Release Date

2015-12-02

Peptides

Interleukin-13: A
Interleukin-4 receptor subunit alpha: B
Interleukin-13 receptor subunit alpha-1: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Interleukin-13

Interleukin-4 receptor subunit alpha

Interleukin-13 receptor subunit alpha-1