SMTL ID : 4a4o.1

CRYSTAL STRUCTURE OF POLO-LIKE KINASE 1 IN COMPLEX WITH A 2-(2-AMINO- PYRIMIDIN-4-YL)-1,5,6,7-TETRAHYDRO-PYRROLOPYRIDIN-4-ONE INHIBITOR

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.59, C.178 Chain B: C.221, L.222 Ligands: TLA.2 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Metal complexes: A:H.59, A:C.178, B:C.221 ZN.4: 5 residues within 4Å: Chain A: C.221, L.222 Chain B: H.59, C.178 Ligands: TLA.5 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain A Metal complexes: B:H.59, B:C.178, A:C.221

2 x TLA: L(+)-TARTARIC ACID(Non-covalent)

TLA.2: 8 residues within 4Å: Chain A: K.57, H.59, Q.60, K.63, C.178 Chain B: C.221, L.222 Ligands: ZN.1 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:K.57, A:K.57, A:Q.60, B:L.222 Salt bridges: A:K.57, A:H.59, A:K.63 TLA.5: 8 residues within 4Å: Chain A: C.221, L.222 Chain B: K.57, H.59, Q.60, K.63, C.178 Ligands: ZN.4 7 PLIP interactions: 6 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:K.57, B:K.57, B:Q.60, A:L.222 Salt bridges: B:K.57, B:H.59, B:K.63

2 x 664: 1-METHYL-2-(2-{[5-(4-METHYLPIPERAZIN-1-YL)-2-(TRIFLUOROMETHOXY)PHENYL]AMINO}PYRIMIDIN-4-YL)-1,5,6,7-TETRAHYDRO-4H-PYRROLO[3,2-C]PYRIDIN-4-ONE(Non-covalent)

664.3: 20 residues within 4Å: Chain A: R.23, L.25, G.26, K.27, G.28, C.33, A.46, K.48, E.97, L.98, C.99, R.100, R.101, R.102, S.103, L.105, E.106, G.146, F.149, D.160 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.25, A:A.46, A:R.102, A:F.149 Hydrogen bonds: A:K.48, A:K.48, A:C.99, A:C.99, A:S.103, A:D.160 Salt bridges: A:E.106 664.6: 20 residues within 4Å: Chain B: R.23, L.25, G.26, K.27, G.28, C.33, A.46, K.48, E.97, L.98, C.99, R.100, R.101, R.102, S.103, L.105, E.106, G.146, F.149, D.160 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.25, B:A.46, B:R.102, B:F.149 Hydrogen bonds: B:K.48, B:K.48, B:C.99, B:C.99, B:S.103, B:D.160 Salt bridges: B:E.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Caruso, M. et al., 5-(2-Amino-Pyrimidin-4-Yl)-1H-Pyrrole and 2-(2-Amino-Pyrimidin-4-Yl)-1,5,6,7-Tetrahydro-Pyrrolo[3,2-C]Pyridin-4-One Derivatives as New Classes of Selective and Orally Available Polo-Like Kinase 1 Inhibitors. Bioorg.Med.Chem.Lett. (2012)

Release Date

2012-01-11

Peptides

SERINE/THREONINE-PROTEIN KINASE PLK1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

SERINE/THREONINE-PROTEIN KINASE PLK1

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