SMTL ID : 9d0p.1

Crystal structure of PLK1 in complex with AZD1775

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

1 x 8X7: 1-[6-(2-hydroxypropan-2-yl)pyridin-2-yl]-6-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-(prop-2-en-1-yl)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one(Non-covalent)

8X7.1: 22 residues within 4Å: Chain A: L.49, G.50, K.51, G.52, C.57, A.70, G.71, K.72, V.104, L.120, E.121, L.122, C.123, R.124, R.126, E.130, K.168, G.170, N.171, F.173, G.183, D.184 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:L.49, A:A.70, A:K.72, A:L.120, A:R.126 Hydrogen bonds: A:K.51, A:C.123, A:C.123 pi-Stacking: A:F.173, A:F.173

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: H.83, K.87, C.202 Ligands: ACT.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Ligand interactions Metal complexes: A:H.83, A:C.202, ACT.3

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 5 residues within 4Å: Chain A: H.83, Q.84, K.87, C.202 Ligands: ZN.2 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.84, A:Q.84 Salt bridges: A:H.83, A:K.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Knight, J.L. et al., Harnessing free energy calculations for kinome-wide selectivity in drug discovery campaigns with a Wee1 case study. Nat Commun (2025)

Release Date

2025-09-10

Peptides

Serine/threonine-protein kinase PLK1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine/threonine-protein kinase PLK1

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