SMTL ID : 2erj.2 (1 other biounit)

Crystal structure of the heterotrimeric interleukin-2 receptor in complex with interleukin-2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x NAG- NAG- BMA- FUC: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA-FUC.1: 11 residues within 4Å: Chain B: F.16, N.18, N.22, S.24, A.64, N.66, I.68, R.110, L.111, M.112, P.201 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:N.18, B:A.64 Hydrogen bonds: B:R.110, B:L.111, B:N.66

1 x NAG- NAG- FUC: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-FUC.2: 4 residues within 4Å: Chain B: H.41, W.43, N.50, R.86 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:R.86 Hydrophobic interactions: B:W.43

1 x NAG- NAG- BMA: beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose

NAG-NAG-BMA.3: 6 residues within 4Å: Chain B: V.120, N.128, W.171, C.173 Chain C: T.181, E.182 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:E.182

1 x NAG- NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG-NAG.4: 5 residues within 4Å: Chain C: F.48, Y.52, N.54, L.89, Q.99 No protein-ligand interaction detected (PLIP)

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

NAG.5: 2 residues within 4Å: Chain C: N.67, E.93 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:E.93, C:E.93, C:E.93 NAG.6: 2 residues within 4Å: Chain C: N.142, N.158 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stauber, D.J. et al., Crystal structure of the IL-2 signaling complex: Paradigm for a heterotrimeric cytokine receptor. Proc.Natl.Acad.Sci.Usa (2006)

Release Date

2006-02-21

Peptides

Interleukin-2 receptor alpha chain: A
Interleukin-2 receptor beta chain: B
Cytokine receptor common gamma chain: C
Interleukin-2: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

C
G

D
H

Interleukin-2 receptor alpha chain

Interleukin-2 receptor beta chain

Cytokine receptor common gamma chain

Interleukin-2

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