SMTL ID : 9eq1.1 (1 other biounit)

Crystal structure of human Casein Kinase II subunit alpha (CK2a1) in complex with allosteric ligand FGJM24

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: K.280, R.281, R.284 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.281 Salt bridges: A:R.281, A:R.284 SO4.2: 3 residues within 4Å: Chain A: W.34, K.76, K.103 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.34 Salt bridges: A:K.76, A:K.103 SO4.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) SO4.4: 4 residues within 4Å: Chain A: K.230, F.233, V.249, F.285 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:F.233 Salt bridges: A:K.230 SO4.5: 4 residues within 4Å: Chain A: N.94, K.171, R.173 Ligands: EDO.8 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.173 SO4.6: 4 residues within 4Å: Chain A: R.276, H.277, S.278, K.280 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.278, A:S.278 Salt bridges: A:H.277, A:K.280 SO4.7: 5 residues within 4Å: Chain A: K.78, R.81, R.156, N.190, V.193 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.190 Salt bridges: A:K.78, A:R.81, A:R.156

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

EDO.8: 7 residues within 4Å: Chain A: G.91, G.92, N.94, I.95, T.97, R.173 Ligands: SO4.5 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.91, A:N.94, A:T.97

1 x 01: methyl 2-[1,3-benzothiazol-6-ylsulfonyl-[5-[(3-chloranyl-4-phenyl-phenyl)methylamino]pentyl]amino]ethanoate

01.9: 20 residues within 4Å: Chain A: L.46, G.47, R.48, G.49, V.54, V.67, N.119, L.125, L.129, I.134, Y.137, M.138, P.160, H.161, V.163, M.164, I.165, I.175, M.222, M.226 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.54, A:V.67, A:L.125, A:I.134, A:Y.137, A:V.163, A:V.163, A:I.165 Hydrogen bonds: A:R.48 Salt bridges: A:H.161

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
A

Casein kinase II subunit alpha

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