SMTL ID : 5cqw.2 (1 other biounit)

Tetragonal Complex Structure of Protein Kinase CK2 Catalytic Subunit with a Benzotriazole-Based Inhibitor Generated by click-chemistry

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

monomer

Ligands

1 x JRJ: 4-[4-[2-[4,5,6,7-tetrakis(bromanyl)benzotriazol-2-yl]ethyl]-1,2,3-triazol-1-yl]butan-1-amine(Non-covalent)

JRJ.1: 13 residues within 4Å: Chain A: L.45, V.53, V.66, K.68, I.95, F.113, E.114, V.116, D.120, H.160, M.163, I.174, D.175 2 PLIP interactions: 2 interactions with chain A Halogen bonds: A:V.116, A:D.175

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

SO4.2: 4 residues within 4Å: Chain A: K.77, R.80, R.155, N.189 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.189 Water bridges: A:R.155, A:R.155 Salt bridges: A:K.77, A:R.80, A:R.155 SO4.3: 3 residues within 4Å: Chain A: R.191, K.198, N.238 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.238 Salt bridges: A:R.191, A:K.198 SO4.4: 4 residues within 4Å: Chain A: K.247, H.276, S.277, K.279 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.277 Salt bridges: A:H.276, A:K.279 SO4.5: 2 residues within 4Å: Chain A: W.33, K.102 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.33 Water bridges: A:K.79 Salt bridges: A:K.102 SO4.6: 2 residues within 4Å: Chain A: H.234, R.244 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.234, A:R.244

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

CL.7: 3 residues within 4Å: Chain A: H.148, T.314, A.315 Ligand excluded by PLIP

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 1 residues within 4Å: Chain A: K.76 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.76, A:K.76 GOL.9: 2 residues within 4Å: Chain A: D.299, K.303 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.299, A:K.303

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Swider, R. et al., Synthesis, Biological Activity and Structural Study of New Benzotriazole-Based Protein Kinase CK2 Inhibitors. Rsc Adv (2015)

Release Date

2015-09-09

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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