SMTL ID : 2ou7.1 (1 other biounit)

Structure of the Catalytic Domain of Human Polo-like Kinase 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

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

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

ACT.2: 4 residues within 4Å: Chain A: H.83, K.87, C.202 Ligands: ZN.1 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.83, A:K.87 ACT.3: 6 residues within 4Å: Chain A: L.129, K.168, L.169, G.170, N.206, Y.207 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.169, A:G.170

2 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 3 residues within 4Å: Chain A: K.51, G.52 Ligands: ANP.6 No protein-ligand interaction detected (PLIP) MG.5: 5 residues within 4Å: Chain A: K.72, E.91, D.184, G.186 Ligands: ANP.6 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.91, A:D.184

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.6: 14 residues within 4Å: Chain A: G.52, G.53, C.57, A.70, K.72, E.121, L.122, C.123, F.173, D.184, G.186, L.187 Ligands: MG.4, MG.5 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.121, A:C.123, A:D.184 Water bridges: A:K.168 Salt bridges: A:K.72 pi-Stacking: A:F.173

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kothe, M. et al., Structure of the catalytic domain of human polo-like kinase 1. Biochemistry (2007)

Release Date

2007-04-24

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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