SMTL ID : 9epv.2 (1 other biounit)

Crystal structure of human Casein Kinase II subunit alpha (CK2a1) in complex with allosteric ligand FGC333

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: E.253, S.278, R.279 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.279 SO4.2: 3 residues within 4Å: Chain A: Y.40, Q.41, L.42 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.42 SO4.3: 1 residues within 4Å: Chain A: R.173 2 PLIP interactions: 2 interactions with chain A Water bridges: A:N.94 Salt bridges: A:R.173 SO4.4: 3 residues within 4Å: Chain A: H.277, S.278, K.280 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.278 Salt bridges: A:H.277, A:K.280 SO4.5: 4 residues within 4Å: Chain A: R.156, N.190, V.193 Ligands: EDO.10 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.190 Salt bridges: A:R.156 SO4.8: 8 residues within 4Å: Chain A: Q.37, Y.40, V.68, I.70, V.102, D.104, P.105, A.111 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.37, A:D.104 SO4.9: 3 residues within 4Å: Chain A: K.230, H.235, R.245 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:K.230, A:H.235, A:R.245

4 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.6: 6 residues within 4Å: Chain A: V.12, H.149, Y.212, S.213, T.315, A.316 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.149, A:A.316 Water bridges: A:D.211, A:Y.212 EDO.10: 7 residues within 4Å: Chain A: R.156, E.181, Q.187, E.188, Y.189, N.190 Ligands: SO4.5 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.156, A:R.156, A:Q.187, A:N.190 EDO.11: 4 residues within 4Å: Chain A: W.25, D.26, Y.27, E.28 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.26, A:D.26, A:E.28 EDO.12: 6 residues within 4Å: Chain A: P.5, E.188, D.206, Y.207, Q.208, M.209 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.188, A:D.206, A:Q.208

1 x 01: 5-[[2-[(3-chloranyl-4-phenyl-phenyl)methylamino]-7-azaspiro[3.5]nonan-7-yl]sulfonyl]-1,3-dimethyl-benzimidazol-2-one

01.7: 17 residues within 4Å: Chain A: L.46, V.54, V.67, I.96, F.114, E.115, N.119, Y.137, P.160, H.161, V.163, M.164, I.165, I.175, D.176, M.222, M.226 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.54, A:Y.137, A:V.163, A:V.163, A:I.165

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Greco, F.A. et al., Synthesis and evaluation of chemical linchpins for highly selective CK2 alpha targeting. Eur.J.Med.Chem. (2024)

Release Date

2024-05-01

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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