SMTL ID : 1qvn.2 (3 other biounits)

Structure of SP4160 Bound to IL-2 V69A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 3 residues within 4Å: Chain A: H.16, D.20 Chain B: H.16 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.16, B:H.16 ZN.2: 1 residues within 4Å: Chain A: E.68 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.68, A:E.68

2 x FRI: 2-GUANIDINO-4-METHYL-PENTANOIC ACID [2-(4-{5-[4-(4-ACETYLAMINO-BENZYLOXY)-2,3-DICHLORO-PHENYL]-2-METHYL-2H-PYRAZOL-3-YL}-PIPERIDIN-1-YL)-2-OXO-ETHYL]-AMIDE(Non-covalent)

FRI.3: 14 residues within 4Å: Chain A: K.35, R.38, M.39, T.41, F.42, K.43, F.44, Y.45, E.62, P.65, A.69, L.72, A.73, T.111 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:R.38, A:Y.45, A:L.72, A:T.111 Hydrogen bonds: A:K.43, A:K.43, A:Y.45 Salt bridges: A:E.62 pi-Cation interactions: A:R.38 FRI.4: 14 residues within 4Å: Chain B: P.34, K.35, R.38, M.39, T.41, F.42, K.43, F.44, Y.45, E.62, P.65, L.72, A.73, T.111 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:P.34, B:K.35, B:R.38, B:Y.45, B:Y.45, B:Y.45, B:T.111 Hydrogen bonds: B:R.38, B:K.43, B:K.43, B:K.43 Salt bridges: B:E.62

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thanos, C.D. et al., Hot-spot mimicry of a cytokine receptor by a small molecule. Proc.Natl.Acad.Sci.USA (2006)

Release Date

2005-04-05

Peptides

Interleukin-2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Interleukin-2

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