SMTL ID : 5owl.2 (1 other biounit)

Low salt structure of human protein kinase CK2alpha in complex with 3-aminopropyl-4,5,6,7-tetrabromobenzimidazol

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.23 Å

Oligo State

monomer

Ligands

1 x B0K: 3-[4,5,6,7-tetrakis(bromanyl)benzimidazol-1-yl]propan-1-amine(Non-covalent)

B0K.1: 10 residues within 4Å: Chain A: V.53, V.66, K.68, I.95, F.113, E.114, V.116, M.163, I.174, D.175 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.174 Hydrogen bonds: A:D.175 Water bridges: A:K.68, A:K.68 Halogen bonds: A:V.116

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

SO4.2: 4 residues within 4Å: Chain A: K.77, R.80, R.155, 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: 2 residues within 4Å: Chain A: W.33, K.102 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.33, A:R.107 Salt bridges: A:K.102 SO4.4: 4 residues within 4Å: Chain A: R.278, K.279, R.280, R.283 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.280 Salt bridges: A:R.280, A:R.283

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 3 residues within 4Å: Chain A: H.276, S.277, K.279 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.277, A:K.279

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chojnacki, K. et al., Biological properties and structural study of new aminoalkyl derivatives of benzimidazole and benzotriazole, dual inhibitors of CK2 and PIM1 kinases. Bioorg. Chem. (2018)

Release Date

2018-07-25

Peptides

Casein kinase II subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Casein kinase II subunit alpha

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