SMTL ID : 3i7b.1

Calcium-Dependent Protein Kinase 1 from Toxoplasma gondii (TgCDPK1) in complex with bumped kinase inhibitor NM-PP1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.99 Å

Oligo State

monomer

Ligands

1 x BK1: 1-(1-methylethyl)-3-(naphthalen-1-ylmethyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine(Non-covalent)

BK1.1: 15 residues within 4Å: Chain A: L.34, G.35, V.42, A.55, V.56, K.57, M.89, L.103, E.106, V.107, Y.108, L.158, I.171, D.172 Ligands: EDO.2 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.42, A:V.42, A:A.55, A:K.57, A:L.103, A:L.103, A:L.158, A:I.171 Hydrogen bonds: A:E.106, A:Y.108

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 6 residues within 4Å: Chain A: I.88, M.89, I.171, D.172, F.173 Ligands: BK1.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.172, A:F.173 EDO.3: 8 residues within 4Å: Chain A: K.188, I.189, G.190, T.191, A.192, E.232, I.235, V.446 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.190, A:T.191, A:T.191, A:T.191, A:A.192, A:V.446 Water bridges: A:E.232 EDO.4: 2 residues within 4Å: Chain A: E.421, R.425 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.425

1 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.5: 4 residues within 4Å: Chain A: Y.244, T.245, F.246, R.263 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.263 pi-Cation interactions: A:Y.244

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ojo, K.K. et al., Toxoplasma gondii calcium-dependent protein kinase 1 is a target for selective kinase inhibitors. Nat.Struct.Mol.Biol. (2010)

Release Date

2010-02-09

Peptides

Calmodulin-domain protein kinase 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Calmodulin-domain protein kinase 1

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