SMTL ID : 5osp.1

The crystal structure of CK2alpha in complex with an analogue of compound 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.91 Å

Oligo State

monomer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 16 residues within 4Å: Chain A: G.47, K.48, Y.49, S.50, V.52, V.65, K.67, I.94, F.112, E.113, V.115, H.159, N.160, M.162, I.173, D.174 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:K.48, A:Y.49, A:S.50, A:E.113, A:V.115, A:H.159, A:D.174 Water bridges: A:D.174 Salt bridges: A:K.67, A:K.67, A:H.159

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

ACT.2: 4 residues within 4Å: Chain A: R.79, R.154, L.177, N.188 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.188 Water bridges: A:R.154, A:E.179 Salt bridges: A:R.79, A:R.154 ACT.3: 8 residues within 4Å: Chain A: Q.35, Y.38, V.66, I.68, V.100, D.102, P.103, A.109 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.38, A:V.100 Hydrogen bonds: A:D.102 ACT.4: 4 residues within 4Å: Chain A: G.90, P.91, N.92, R.171 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.92 Salt bridges: A:R.171 ACT.5: 4 residues within 4Å: Chain A: R.190, V.191, A.192, K.197 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.190 Salt bridges: A:K.197

1 x A9W: [3-chloranyl-4-(5-methyl-2-oxidanyl-phenyl)phenyl]methylazanium(Non-covalent)

A9W.6: 12 residues within 4Å: Chain A: N.117, F.120, L.123, Y.124, I.132, Y.135, M.136, P.158, V.161, I.163, M.220, M.224 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:F.120, A:L.123, A:Y.135, A:V.161, A:I.163, A:M.224 Hydrogen bonds: A:N.117, A:V.161 Water bridges: A:M.220

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

2018-09-05

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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