SMTL ID : 5oul.1

The crystal structure of CK2alpha in complex with compound 9

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.34 Å

Oligo State

monomer

Ligands

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

ACT.1: 5 residues within 4Å: Chain A: Y.38, I.68, V.100, D.102, A.109 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.38, A:V.100 Hydrogen bonds: A:D.102 Water bridges: A:Q.35 ACT.2: 4 residues within 4Å: Chain A: R.79, R.154, L.177, N.188 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.154, A:N.188 Salt bridges: A:R.79, A:R.154

6 x AWE: [3-chloranyl-4-(3-fluorophenyl)phenyl]methanamine(Non-covalent)

AWE.3: 14 residues within 4Å: Chain A: N.117, F.120, L.123, Y.124, L.127, D.131, I.132, Y.135, M.136, P.158, V.161, I.163, M.220, M.224 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.120, A:L.123, A:L.127, A:V.161, A:V.161, A:I.163 Hydrogen bonds: A:N.117, A:V.161 Water bridges: A:I.163 Halogen bonds: A:D.131, A:I.132 AWE.4: 6 residues within 4Å: Chain A: Q.289, V.292, S.293, P.294, L.297 Ligands: AWE.5 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.292, A:P.294 AWE.5: 5 residues within 4Å: Chain A: E.281, R.282, V.284, Q.289 Ligands: AWE.4 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:V.284, A:Q.289 Hydrogen bonds: A:V.284, A:V.284 AWE.6: 8 residues within 4Å: Chain A: E.51, I.68, L.69, K.70, P.71, D.102, V.104, S.105 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.68, A:K.70, A:P.71 Hydrogen bonds: A:D.102, A:S.105 Halogen bonds: A:I.68 AWE.7: 9 residues within 4Å: Chain A: R.42, L.44, E.54, V.65, I.94, V.115, N.117, M.162 Ligands: TFA.9 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.44, A:V.65, A:V.65 AWE.8: 5 residues within 4Å: Chain A: K.157, H.159, N.160, M.162, I.173 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:H.159 pi-Stacking: A:H.159

1 x TFA: trifluoroacetic acid(Non-covalent)

TFA.9: 6 residues within 4Å: Chain A: V.65, K.67, F.112, I.173, D.174 Ligands: AWE.7 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.174 Water bridges: A:E.80, A:W.175 Salt bridges: A:K.67

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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