SMTL ID : 6tgu.1

Crystal structure of human protein kinase CK2alpha'(CSNK2A2 gene product) in complex with the 2-aminothiazole-type inhibitor Cl-OH-3

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 0.83 Å

Oligo State

monomer

Ligands

1 x N92: 4-[[4-(4-chlorophenyl)-1,3-thiazol-2-yl]amino]-2-oxidanyl-benzoic acid(Non-covalent)

N92.1: 14 residues within 4Å: Chain A: L.60, G.61, R.62, V.68, V.81, K.83, I.110, F.128, N.133, H.175, M.178, I.189, D.190, W.191 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:L.60, A:V.68, A:I.110, A:F.128, A:F.128, A:I.189, A:I.189, A:I.189 Hydrogen bonds: A:D.190 Water bridges: A:W.191, A:W.191 Salt bridges: A:K.83 pi-Stacking: A:H.175

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

EDO.2: 6 residues within 4Å: Chain A: E.297, I.300, V.308, S.309, P.310, L.313 1 PLIP interactions: 1 interactions with chain A Water bridges: A:E.297 EDO.3: 8 residues within 4Å: Chain A: F.136, K.137, P.174, H.175, Y.211, F.212, E.245, P.246 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.137 EDO.4: 7 residues within 4Å: Chain A: W.48, G.49, N.50, K.117, D.118, P.119, K.122 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:W.48 EDO.5: 6 residues within 4Å: Chain A: K.318, L.328, E.332, E.335, H.336, P.337 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.332 EDO.6: 3 residues within 4Å: Chain A: S.209, R.210, Y.211 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.210, A:Y.211, A:Y.211 EDO.7: 9 residues within 4Å: Chain A: L.100, L.103, R.104, G.105, G.106, I.109, I.110, K.111, L.112 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.105, A:L.112 Water bridges: A:L.100, A:K.111, A:L.112 EDO.8: 5 residues within 4Å: Chain A: L.218, D.220, N.253, Y.254, F.284 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.218, A:N.253

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lindenblatt, D. et al., Structural and Mechanistic Basis of the Inhibitory Potency of Selected 2-Aminothiazole Compounds on Protein Kinase CK2. J.Med.Chem. (2020)

Release Date

2020-07-08

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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