SMTL ID : 4lkm.2 (1 other biounit)

Crystal structure of Plk1 Polo-box domain in complex with PL-74

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x ACA- PRO- LEU- HIS- SER- TPO- MET- NH2: PL-74(Non-covalent)

ACA-PRO-LEU-HIS-SER-TPO-MET-NH2.1: 13 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 Ligands: GOL.3 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.45, A:D.46, A:Y.47 Hydrogen bonds: A:W.44, A:W.44, A:D.46, A:D.46, A:H.119, A:L.121 Water bridges: A:S.42, A:S.42, A:L.121 Salt bridges: A:H.168, A:K.170

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 4 residues within 4Å: Chain A: T.147, R.148, S.149, Y.212 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.147, A:T.147, A:R.148, A:S.149 Salt bridges: A:R.148

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 6 residues within 4Å: Chain A: W.44, F.165, H.168 Ligands: ACA-PRO-LEU-HIS-SER-TPO-MET-NH2.1, ACA-PRO-LEU-HIS-SER-TPO-MET-NH2.1, ACA-PRO-LEU-HIS-SER-TPO-MET-NH2.1 2 PLIP interactions: 2 interactions with chain A Water bridges: A:W.44, A:F.164

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murugan, R.N. et al., Exploring the binding nature of pyrrolidine pocket-dependent interactions in the polo-box domain of polo-like kinase 1. Plos One (2013)

Release Date

2013-12-11

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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