SMTL ID : 8pvo.1 (1 other biounit)

Crystal structure of human Casein Kinase II subunit alpha (CK2a1) in complex with allosteric compound FG5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: R.279, K.280, R.281, E.283, R.284 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.281 Water bridges: A:S.278, A:R.281 Salt bridges: A:R.281, A:R.284 SO4.2: 3 residues within 4Å: Chain A: H.277, S.278, R.279 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.277, A:R.279 Water bridges: A:E.253 SO4.3: 3 residues within 4Å: Chain A: W.34, K.76, K.103 4 PLIP interactions: 4 interactions with chain A Water bridges: A:V.32, A:K.76 Salt bridges: A:K.76, A:K.103 SO4.4: 4 residues within 4Å: Chain A: K.230, F.233, V.249, F.285 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.230 SO4.5: 4 residues within 4Å: Chain A: R.192, V.193, K.199, N.239 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.239 Salt bridges: A:R.192, A:K.199 SO4.6: 3 residues within 4Å: Chain A: K.75, K.77, K.78 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:K.75, A:K.77, A:K.78 SO4.7: 4 residues within 4Å: Chain A: N.94, K.171, R.173 Ligands: EDO.12 3 PLIP interactions: 3 interactions with chain A Water bridges: A:L.172, A:R.173 Salt bridges: A:R.173 SO4.9: 4 residues within 4Å: Chain A: R.276, 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 SO4.10: 5 residues within 4Å: Chain A: K.78, R.81, R.156, N.190, V.193 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.190 Water bridges: A:R.156, A:N.190 Salt bridges: A:K.78, A:R.81, A:R.156

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

EDO.8: 2 residues within 4Å: Chain A: D.300, K.304 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.304 EDO.12: 8 residues within 4Å: Chain A: G.91, G.92, P.93, N.94, I.95, T.97, R.173 Ligands: SO4.7 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.94, A:T.97 Water bridges: A:G.91 EDO.13: 4 residues within 4Å: Chain A: H.30, K.84, E.87, N.88 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:E.87, A:E.87

1 x FW3: 2-[1-(1,3-benzothiazol-6-ylsulfonyl)piperidin-4-yl]-~{N}-[(3-chloranyl-4-phenyl-phenyl)methyl]ethanamine(Non-covalent)

FW3.11: 13 residues within 4Å: Chain A: L.46, V.54, V.67, I.96, N.119, P.160, H.161, V.163, M.164, I.165, I.175, M.222, M.226 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:V.54, A:V.67, A:V.163, A:V.163, A:M.226 Hydrogen bonds: A:P.160

1 x NA: SODIUM ION(Non-functional Binders)

NA.14: 6 residues within 4Å: Chain A: S.8, R.9, Y.183, P.185, G.186, M.209 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.8, A:R.9, A:Y.183, A:G.186

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

2023-09-20

Peptides

Casein kinase II subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Casein kinase II subunit alpha

Related Entries With Identical Sequence