SMTL ID : 5cqu.1

Monoclinic Complex Structure of Protein Kinase CK2 Catalytic Subunit with a Benzotriazole-Based Inhibitor Generated by click-chemistry

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

monomer

Ligands

1 x JRJ: 4-[4-[2-[4,5,6,7-tetrakis(bromanyl)benzotriazol-2-yl]ethyl]-1,2,3-triazol-1-yl]butan-1-amine(Non-covalent)

JRJ.1: 15 residues within 4Å: Chain A: L.45, G.48, K.49, Y.50, S.51, V.53, V.66, K.68, I.95, F.113, E.114, V.116, M.163, I.174, D.175 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.45, A:V.53 Hydrogen bonds: A:K.49, A:Y.50, A:S.51, A:S.51 Halogen bonds: A:V.116

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

SO4.2: 5 residues within 4Å: Chain A: K.77, R.80, R.155, L.178, N.189 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.189 Water bridges: A:R.155 Salt bridges: A:K.77, A:R.80, A:R.155 SO4.3: 3 residues within 4Å: Chain A: R.191, K.198, N.238 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.238 Water bridges: A:K.198, A:K.198 Salt bridges: A:R.191, A:K.198

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 6 residues within 4Å: Chain A: D.253, R.278, R.306, Y.307, D.308, S.311 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.278, A:R.278, A:Y.307, A:D.308 GOL.5: 1 residues within 4Å: Chain A: R.280 No protein-ligand interaction detected (PLIP) GOL.6: 3 residues within 4Å: Chain A: H.236, D.237, D.240 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.240, A:D.240

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Swider, R. et al., Synthesis, Biological Activity and Structural Study of New Benzotriazole-Based Protein Kinase CK2 Inhibitors. Rsc Adv (2015)

Release Date

2015-09-09

Peptides

Casein kinase II subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Casein kinase II subunit alpha

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