SMTL ID : 3bqr.1

Crystal structure of human death associated protein kinase 3 (DAPK3) in complex with an imidazo-pyridazine ligand

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.75 Å

Oligo State

homo-dimer

Ligands

2 x 4RB: 4-(6-{[(1R)-1-(hydroxymethyl)propyl]amino}imidazo[1,2-b]pyridazin-3-yl)benzoic acid(Non-covalent)

4RB.1: 13 residues within 4Å: Chain A: L.13, G.14, V.21, A.34, K.36, L.87, E.88, L.89, V.90, E.94, M.140, I.154, D.155 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:L.13, A:V.21, A:V.21, A:L.87, A:L.89, A:I.154, A:I.154 Hydrogen bonds: A:V.90, A:E.94, A:D.155 Water bridges: A:L.13, A:K.36, A:E.94, A:E.137, A:F.156, A:F.156 Salt bridges: A:K.36 4RB.5: 13 residues within 4Å: Chain B: L.13, G.14, V.21, A.34, K.36, L.87, E.88, L.89, V.90, E.94, M.140, I.154, D.155 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:L.13, B:V.21, B:V.21, B:L.87, B:L.89, B:I.154, B:I.154 Hydrogen bonds: B:V.90, B:D.155 Water bridges: B:L.13, B:K.36, B:E.58, B:E.94, B:E.137, B:F.156 Salt bridges: B:K.36

4 x PGO: S-1,2-PROPANEDIOL(Non-covalent)

PGO.2: 5 residues within 4Å: Chain A: R.63, L.73, H.74, D.75, I.76 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.63, A:R.63 PGO.3: 3 residues within 4Å: Chain A: Y.228, F.230, R.247 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.228, A:R.247 Water bridges: A:F.230 PGO.6: 5 residues within 4Å: Chain B: R.63, L.73, H.74, D.75, I.76 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.63, B:R.63 PGO.7: 3 residues within 4Å: Chain B: Y.228, F.230, R.247 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Y.228, B:R.247 Water bridges: B:F.230

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 7 residues within 4Å: Chain A: F.18, K.36, I.38, V.50, E.58, D.155, G.157 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.36, A:E.58, A:D.155 Water bridges: A:E.58 GOL.8: 7 residues within 4Å: Chain B: F.18, K.36, I.38, V.50, E.58, D.155, G.157 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.36, B:E.58, B:D.155

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Filippakopoulos, P. et al., Crystal Structure of Human Death Associated Protein Kinase 3 (DAPK3) in Complex with an Imidazo-Pyridazine Ligand. To be Published

Release Date

2008-02-26

Peptides

Death-associated protein kinase 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Death-associated protein kinase 3

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