SMTL ID : 5oum.1

The crystal structure of CK2alpha in complex with compound 21

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.05 Å

Oligo State

homo-dimer

Ligands

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

ACT.1: 5 residues within 4Å: Chain B: K.91, I.118, F.136, I.197, D.198 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:F.136 Hydrogen bonds: B:D.198 Water bridges: B:E.104, B:W.199 Salt bridges: B:K.91 ACT.2: 3 residues within 4Å: Chain B: H.299, S.300, K.302 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.300 Salt bridges: B:H.299, B:K.302 ACT.3: 5 residues within 4Å: Chain B: R.218, Y.219, H.257, G.258, H.259 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Y.219 Water bridges: B:R.218 Salt bridges: B:R.218, B:H.257, B:H.259

1 x AVK: ~{N}-[(3-chloranyl-4-phenyl-phenyl)methyl]-2-(1~{H}-imidazol-2-yl)ethanamine(Non-covalent)

AVK.4: 11 residues within 4Å: Chain B: N.141, F.144, L.147, Y.159, P.182, H.183, V.185, M.186, I.187, M.244, M.248 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.144, B:F.144, B:L.147, B:Y.159, B:I.187, B:M.248 Hydrogen bonds: B:V.185 pi-Stacking: B:H.183

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Iegre, J. et al., Second-generation CK2 alpha inhibitors targeting the alpha D pocket. Chem Sci (2018)

Release Date

2018-02-28

Peptides

Casein kinase II subunit alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

Casein kinase II subunit alpha

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