SMTL ID : 5oth.1

The crystal structure of CK2alpha in complex with compound 26

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.69 Å

Oligo State

homo-dimer

Ligands

4 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 Hydrogen bonds: A:D.198 Water bridges: A:S.74, A:E.104, A:W.199 Salt bridges: A:K.91 ACT.2: 3 residues within 4Å: Chain A: H.299, S.300, K.302 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.300 Water bridges: A:H.299, A:K.302 Salt bridges: A:H.299, A:K.302 ACT.3: 5 residues within 4Å: Chain A: R.103, R.178, L.201, N.212, V.215 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.212, A:V.215 Water bridges: A:R.178 Salt bridges: A:R.103, A:R.178 ACT.7: 5 residues within 4Å: Chain B: K.91, I.118, F.136, I.197, D.198 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.136 Hydrogen bonds: B:D.198 Water bridges: B:S.74, B:K.91, B:W.199, B:W.199 Salt bridges: B:K.91

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

PO4.4: 2 residues within 4Å: Chain A: R.267, K.270 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.267, A:K.270 PO4.8: 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, B:Y.219 Salt bridges: B:R.218, B:H.257, B:H.259

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

DMS.5: 4 residues within 4Å: Chain A: L.225, L.226, N.261, Y.262 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.261

2 x AQ8: ~{N}-[[3-chloranyl-4-(2-ethylphenyl)phenyl]methyl]-2-(4-methoxy-1~{H}-benzimidazol-2-yl)ethanamine(Non-covalent)

AQ8.6: 17 residues within 4Å: Chain A: L.68, G.69, R.70, V.76, N.141, F.144, Y.148, I.163, P.182, H.183, V.185, M.186, I.197, M.244, S.247, M.248, E.253 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:L.68, A:F.144, A:Y.148, A:P.182, A:M.248 Hydrogen bonds: A:N.141, A:V.185 Water bridges: A:I.187 AQ8.9: 18 residues within 4Å: Chain B: L.68, G.69, V.76, N.141, F.144, L.147, L.151, Y.159, M.160, I.163, P.182, H.183, V.185, M.186, I.187, I.197, M.244, M.248 10 PLIP interactions: 10 interactions with chain B Hydrophobic interactions: B:L.68, B:L.147, B:L.151, B:Y.159, B:Y.159, B:M.244, B:M.248 Hydrogen bonds: B:N.141, B:V.185 Water bridges: 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
A

B
B

Casein kinase II subunit alpha

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