SMTL ID : 3v5l.6 (5 other biounits)

Crystal Structure of Interleukin-2 Inducible T-cell Kinase Itk Catalytic Domain with Thienopyrazolylindole Inhibitor 542

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

homo-dimer

Ligands

2 x 0G1: 3-[3-(4-methoxyphenyl)-2-(1H-thieno[3,2-c]pyrazol-3-yl)-1H-indol-6-yl]pentan-3-ol(Non-covalent)

0G1.1: 13 residues within 4Å: Chain A: I.15, G.16, V.23, A.35, F.81, E.82, F.83, M.84, E.85, H.86, G.87, C.88, L.135 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:I.15, A:I.15, A:V.23, A:V.23, A:A.35, A:F.81, A:F.83, A:F.83, A:L.135, A:L.135 Hydrogen bonds: A:E.82, A:M.84, A:M.84, A:E.85, A:G.87 0G1.2: 13 residues within 4Å: Chain B: I.15, G.16, V.23, A.35, F.81, E.82, F.83, M.84, E.85, H.86, G.87, C.88, L.135 13 PLIP interactions: 13 interactions with chain B Hydrophobic interactions: B:I.15, B:I.15, B:V.23, B:V.23, B:A.35, B:F.81, B:L.135, B:L.135 Hydrogen bonds: B:E.82, B:M.84, B:M.84, B:E.85, B:G.87

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

SO4.3: 4 residues within 4Å: Chain B: R.97, G.201, K.202, E.206 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:G.201 Water bridges: B:K.202, B:K.202, B:I.203 Salt bridges: B:R.97, B:K.202

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McLean, L.R. et al., X-ray crystallographic structure-based design of selective thienopyrazole inhibitors for interleukin-2-inducible tyrosine kinase. Bioorg.Med.Chem.Lett. (2012)

Release Date

2012-05-02

Peptides

Tyrosine-protein kinase ITK/TSK: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
B

Tyrosine-protein kinase ITK/TSK

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