SMTL ID : 5ot6.1 (1 other biounit)

The crystal structure of CK2alpha in complex with compound 19

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

monomer

Ligands

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

ACT.1: 5 residues within 4Å: Chain A: K.91, I.118, F.136, I.197, D.198 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.136 Hydrogen bonds: A:D.198 Water bridges: A:E.104, A:W.199 Salt bridges: A:K.91 ACT.2: 5 residues within 4Å: Chain A: K.100, R.103, R.178, L.201, N.212 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.212 Water bridges: A:R.178 Salt bridges: A:K.100, A:R.103, A:R.178

1 x AJK: (3-chloranyl-4-phenyl-phenyl)methyl-[2-(1~{H}-pyrrol-2-yl)ethyl]azanium(Non-covalent)

AJK.3: 10 residues within 4Å: Chain A: N.141, F.144, L.147, Y.159, P.182, H.183, V.185, I.187, M.244, M.248 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.144, A:L.147, A:Y.159, A:I.187 Hydrogen bonds: A:P.182, A:H.183

3 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.4: 5 residues within 4Å: Chain A: R.218, Y.219, H.257, G.258, H.259 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.219, A:G.258 Water bridges: A:R.218 Salt bridges: A:R.218, A:H.257, A:H.259 PO4.5: 1 residues within 4Å: Chain A: K.270 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.270 PO4.6: 4 residues within 4Å: Chain A: R.298, H.299, S.300, K.302 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.300 Water bridges: A:R.298 Salt bridges: A:H.299, A:K.302

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: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Casein kinase II subunit alpha

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