SMTL ID : 6dg5.1

Structure of a de novo designed Interleukin-2/Interleukin-15 mimetic complex with IL-2Rb and IL-2Rg

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.52 Å

Oligo State

hetero-1-1-1-mer

Ligands

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.1: 7 residues within 4Å: Chain B: L.116, N.124, W.167, F.169 Chain C: R.141, T.144, E.145 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:E.145

1 x NAG- NAG- BMA- MAN- MAN- MAN- FUC: alpha-D-mannopyranose-(1-6)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]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-MAN-MAN-MAN-FUC.2: 16 residues within 4Å: Chain B: N.17, S.19, V.53, R.54, A.59, N.61, I.63, R.106, L.107, V.108, Q.182, P.197, W.198, S.199, Q.200, P.201 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:A.59 Hydrogen bonds: B:N.61, B:R.106, B:R.106, B:Q.182, B:S.199

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

NAG.3: 4 residues within 4Å: Chain C: N.29, F.52, E.55, I.56 3 PLIP interactions: 3 interactions with chain C Hydrophobic interactions: C:I.56 Hydrogen bonds: C:N.29, C:E.55 NAG.4: 5 residues within 4Å: Chain C: F.10, Y.14, N.16, T.18, L.51 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:F.10, C:Y.14

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Silva, D.A. et al., De novo design of potent and selective mimics of IL-2 and IL-15. Nature (2019)

Release Date

2019-01-16

Peptides

Neoleukin-2/15: A
Interleukin-2 receptor subunit beta: B
Cytokine receptor common subunit gamma: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Neoleukin-2/15

Interleukin-2 receptor subunit beta

Cytokine receptor common subunit gamma

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