SMTL ID : 4hab.3 (2 other biounits)

Crystal structure of Plk1 Polo-box domain in complex with PL-49

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

1 x 11Q- LEU- HIS- SER- TPO- MET- NH2: PL-49(Non-covalent)

11Q-LEU-HIS-SER-TPO-MET-NH2.1: 12 residues within 4Å: Chain A: K.43, W.44, V.45, D.46, Y.47, Y.115, H.119, L.120, L.121, R.146, H.168, K.170 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.45, A:D.46, A:Y.47, A:L.121 Hydrogen bonds: A:W.44, A:W.44, A:D.46, A:Y.115, A:H.119, A:L.121 Water bridges: A:R.187 Salt bridges: A:H.168, A:K.170

2 x CXS: 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID(Non-covalent)

CXS.2: 4 residues within 4Å: Chain A: F.164, D.167, S.208, R.211 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.164, A:F.164 Salt bridges: A:R.211 CXS.3: 4 residues within 4Å: Chain A: T.143, W.144, F.145, R.146 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.144, A:R.146, A:R.146

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murugan, R.N. et al., Development of cyclic peptomer inhibitors targeting the polo-box domain of polo-like kinase 1. Bioorg.Med.Chem. (2013)

Release Date

2013-04-03

Peptides

Serine/threonine-protein kinase PLK1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Serine/threonine-protein kinase PLK1

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