SMTL ID : 1yrs.2 (1 other biounit)

Crystal structure of KSP in complex with inhibitor 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: T.112, S.232 Ligands: ADP.2 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:T.112, H2O.1

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 13 residues within 4Å: Chain A: R.24, R.26, P.27, Q.106, T.107, G.108, T.109, G.110, K.111, T.112, F.113, E.118 Ligands: MG.1 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:R.24, A:G.108, A:T.109, A:T.109, A:G.110, A:K.111, A:T.112, A:F.113, A:E.118 Water bridges: A:R.24, A:K.111, A:K.111, A:T.112, A:E.118 Salt bridges: A:K.111 pi-Stacking: A:F.113, A:F.113

1 x L47: 3-[(5S)-1-ACETYL-3-(2-CHLOROPHENYL)-4,5-DIHYDRO-1H-PYRAZOL-5-YL]PHENOL(Non-covalent)

L47.3: 15 residues within 4Å: Chain A: E.116, E.118, R.119, W.127, D.130, L.132, A.133, I.136, P.137, L.160, Y.211, L.214, A.218, R.221, F.239 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:E.116, A:E.116, A:R.119, A:W.127, A:A.133, A:P.137, A:L.160, A:Y.211, A:L.214, A:L.214, A:A.218, A:F.239 Hydrogen bonds: A:D.130

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cox, C.D. et al., Kinesin spindle protein (KSP) inhibitors. Part 1: The discovery of 3,5-diaryl-4,5-dihydropyrazoles as potent and selective inhibitors of the mitotic kinesin KSP. BIOORG.MED.CHEM.LETT. (2005)

Release Date

2005-04-12

Peptides

Kinesin-like protein KIF11: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Kinesin-like protein KIF11

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