SMTL ID : 3hmp.2 (1 other biounit)

Crystal structure of human Mps1 catalytic domain in complex with a quinazolin ligand Compound 4

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x CX4: 7-chloro-N-(cyclopropylmethyl)quinazolin-4-amine(Non-covalent)

CX4.1: 12 residues within 4Å: Chain A: I.64, Q.74, A.84, I.119, M.135, E.136, C.137, N.139, I.140, L.187, I.196 Ligands: 7PE.2 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.64, A:I.64, A:A.84, A:L.187, A:L.187 Hydrogen bonds: A:C.137 Water bridges: A:D.141 CX4.10: 12 residues within 4Å: Chain B: I.64, Q.74, A.84, I.119, M.135, E.136, C.137, N.139, I.140, L.187, I.196 Ligands: 7PE.11 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:I.64, B:I.64, B:A.84, B:L.187, B:L.187 Hydrogen bonds: B:C.137 Water bridges: B:D.141

2 x 7PE: 2-(2-(2-(2-(2-(2-ETHOXYETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHANOL(Non-functional Binders)

7PE.2: 9 residues within 4Å: Chain A: S.70, K.86, V.88, Y.101, E.104, I.105, M.133, I.196 Ligands: CX4.1 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.70, A:S.70, A:K.86, A:E.104 7PE.11: 9 residues within 4Å: Chain B: S.70, K.86, V.88, Y.101, E.104, I.105, M.133, I.196 Ligands: CX4.10 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.70, B:S.70, B:K.86, B:E.104

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

PEG.3: 7 residues within 4Å: Chain A: H.169, H.172, P.246, K.247, S.314, I.315, P.316 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:H.169, A:I.315 PEG.12: 7 residues within 4Å: Chain B: H.169, H.172, P.246, K.247, S.314, I.315, P.316 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.169, B:I.315

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 6 residues within 4Å: Chain A: L.90, L.98, R.102, I.126, T.127, D.128 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.102, A:D.128 GOL.5: 6 residues within 4Å: Chain A: I.82, Y.83, Y.122, E.136, C.137, G.138 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.122, A:C.137, A:G.138 Water bridges: A:Y.83 GOL.6: 4 residues within 4Å: Chain A: P.283, K.306, R.307, D.308 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:P.283, A:R.307, A:R.307, A:D.308 GOL.13: 6 residues within 4Å: Chain B: L.90, L.98, R.102, I.126, T.127, D.128 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.102, B:D.128 GOL.14: 6 residues within 4Å: Chain B: I.82, Y.83, Y.122, E.136, C.137, G.138 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.122, B:C.137, B:G.138 Water bridges: B:Y.83 GOL.15: 4 residues within 4Å: Chain B: P.283, K.306, R.307, D.308 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:P.283, B:R.307, B:R.307, B:D.308

6 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.7: 5 residues within 4Å: Chain A: C.303, K.306, Q.311, I.313, E.317 No protein-ligand interaction detected (PLIP) IPA.8: 8 residues within 4Å: Chain A: D.180, L.181, K.182, T.219, V.220, Y.222, M.223 Chain B: Q.273 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.219 IPA.9: 5 residues within 4Å: Chain A: R.56, Y.58, N.77, Y.83, Y.122 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.83 IPA.16: 5 residues within 4Å: Chain B: C.303, K.306, Q.311, I.313, E.317 No protein-ligand interaction detected (PLIP) IPA.17: 8 residues within 4Å: Chain A: Q.273 Chain B: D.180, L.181, K.182, T.219, V.220, Y.222, M.223 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:T.219 IPA.18: 5 residues within 4Å: Chain B: R.56, Y.58, N.77, Y.83, Y.122 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.83

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chu, M.L. et al., Biophysical and X-ray crystallographic analysis of Mps1 kinase inhibitor complexes. Biochemistry (2010)

Release Date

2010-02-02

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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