SMTL ID : 4js8.2 (2 other biounits)

Crystal structure of TTK kinase domain with an inhibitor: 401348

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

homo-dimer

Ligands

2 x 1PF: 4-(CYCLOHEXYLMETHOXY)-3-{4-[(1-METHYLPIPERIDIN-4-YL)OXY]PHENYL}-2H-INDAZOLE

1PF.1: 18 residues within 4Å: Chain A: I.17, V.25, A.37, I.72, M.88, E.89, C.90, G.91, N.92, I.93, D.94, S.97, A.137, L.140, I.149, P.159, T.161 Ligands: PEG.4 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.17, A:I.17, A:V.25, A:I.72, A:I.93, A:L.140, A:I.149, A:P.159 Hydrogen bonds: A:G.91, A:D.94 Salt bridges: A:D.94 1PF.8: 18 residues within 4Å: Chain B: I.17, V.25, A.37, I.72, M.88, E.89, C.90, G.91, N.92, I.93, D.94, S.97, A.137, L.140, I.149, P.159, T.161 Ligands: PEG.11 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:I.17, B:I.17, B:V.25, B:I.72, B:I.93, B:L.140, B:I.149, B:P.159 Hydrogen bonds: B:G.91, B:D.94 Salt bridges: B:D.94

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

SO4.2: 4 residues within 4Å: Chain A: I.4, F.26, Y.40, Y.85 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.85, A:Y.85 SO4.3: 3 residues within 4Å: Chain A: C.256, I.266, E.270 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.270 SO4.9: 4 residues within 4Å: Chain B: I.4, F.26, Y.40, Y.85 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Y.85, B:Y.85 SO4.10: 3 residues within 4Å: Chain B: C.256, I.266, E.270 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:E.270

4 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.4: 8 residues within 4Å: Chain A: K.39, E.57, L.61, M.86, M.88, I.149, D.150 Ligands: 1PF.1 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.39 PEG.5: 4 residues within 4Å: Chain A: K.115, E.119, H.122, L.272 No protein-ligand interaction detected (PLIP) PEG.11: 8 residues within 4Å: Chain B: K.39, E.57, L.61, M.86, M.88, I.149, D.150 Ligands: 1PF.8 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.39 PEG.12: 4 residues within 4Å: Chain B: K.115, E.119, H.122, L.272 No protein-ligand interaction detected (PLIP)

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.6: 4 residues within 4Å: Chain A: L.258, K.259, R.260, D.261 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.260, A:R.260, A:D.261 GOL.7: 5 residues within 4Å: Chain A: R.9, Y.11, Y.36, Y.75, D.76 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.9, A:Y.11, A:Y.36, A:D.76 GOL.13: 4 residues within 4Å: Chain B: L.258, K.259, R.260, D.261 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.260, B:R.260, B:D.261 GOL.14: 5 residues within 4Å: Chain B: R.9, Y.11, Y.36, Y.75, D.76 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:R.9, B:Y.11, B:Y.36, B:D.76

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qiu, W. et al., Crystal structure of TTK kinase domain with an inhibitor: 401348. To be Published

Release Date

2014-03-26

Peptides

Dual specificity protein kinase TTK: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Dual specificity protein kinase TTK

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