SMTL ID : 8c5q.2 (1 other biounit)

CK2 kinase bound to inhibitor AB668

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

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

SO4.1: 4 residues within 4Å: Chain A: R.213, A.215, K.220, N.260 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.260, A:N.260 Salt bridges: A:K.220 SO4.2: 3 residues within 4Å: Chain A: R.102, R.177, N.211 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.211 Water bridges: A:R.177, A:E.202 Salt bridges: A:R.102, A:R.177 SO4.3: 3 residues within 4Å: Chain A: K.124, R.129 Ligands: SO4.4 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.124, A:R.129 SO4.4: 5 residues within 4Å: Chain A: V.53, W.55, K.97, K.124 Ligands: SO4.3 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.97, A:K.124 SO4.5: 4 residues within 4Å: Chain A: K.269, H.298, S.299, K.301 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.299 Salt bridges: A:H.298, A:K.301 SO4.6: 3 residues within 4Å: Chain A: K.180, H.182, S.216 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.216, A:S.216 Salt bridges: A:K.180

1 x TL0: 2-methylpropyl 5-fluoranyl-3-[1-[[1-[2-[[4-(2-methylpropyl)phenyl]sulfonylamino]ethyl]piperidin-4-yl]methyl]-1,2,3-triazol-4-yl]-1~{H}-indole-2-carboxylate

TL0.7: 24 residues within 4Å: Chain A: R.69, G.70, S.73, V.75, V.88, K.90, I.117, F.135, E.136, V.138, N.140, F.143, L.146, L.150, Y.158, I.162, P.181, H.182, V.184, M.185, I.186, I.196, D.197, M.247 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:V.75, A:V.75, A:V.88, A:I.117, A:F.135, A:F.135, A:L.150, A:Y.158, A:I.162, A:V.184, A:I.196 Hydrogen bonds: A:N.140, A:P.181, A:I.186 Water bridges: A:K.90, A:D.197, A:D.197 Salt bridges: A:K.90

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.8: 2 residues within 4Å: Chain A: D.259, R.290 Ligand excluded by PLIP

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.9: 5 residues within 4Å: Chain A: W.46, D.47, Y.48, E.49, K.98 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.47, A:D.47, A:E.49, A:E.49

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Krimm, I. et al., CK2 kinase bound to inhibitor AB668. To Be Published

Release Date

2024-01-24

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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