SMTL ID : 5ta6.1

Crystal structure of PLK1 in complex with a novel 5,6-dihydroimidazolo[1,5-f]pteridine inhibitor.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x 79D: 4-{[(6R)-7-cyano-5-cyclopentyl-6-ethyl-5,6-dihydroimidazo[1,5-f]pteridin-3-yl]amino}-3-methoxy-N-(1-methylpiperidin-4-yl)benzamide(Non-covalent)

79D.1: 18 residues within 4Å: Chain A: R.70, F.71, L.72, G.73, K.74, C.80, E.82, A.93, K.95, V.127, L.143, E.144, L.145, C.146, R.147, R.149, F.196, D.207 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.72, A:L.72, A:A.93, A:R.149 Hydrogen bonds: A:R.70, A:L.72, A:C.146, A:C.146, A:D.207 pi-Stacking: A:F.196

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 3 residues within 4Å: Chain A: H.106, K.110, C.225 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:H.106, A:C.225, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kiryanov, A. et al., Structure-based design and SAR development of 5,6-dihydroimidazolo[1,5-f]pteridine derivatives as novel Polo-like kinase-1 inhibitors. Bioorg. Med. Chem. Lett. (2017)

Release Date

2017-02-22

Peptides

Serine/threonine-protein kinase PLK1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine/threonine-protein kinase PLK1

Related Entries With Identical Sequence