SMTL ID : 6z83.1 (1 other biounit)

CK2 alpha bound to chemical probe SGC-CK2-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.17 Å

Oligo State

monomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: W.55, K.97, K.124 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:W.55 Water bridges: A:V.53 Salt bridges: A:K.97, A:K.124 SO4.2: 4 residues within 4Å: Chain A: R.213, V.214, K.220, N.260 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.260 Water bridges: A:R.213, A:A.215 Salt bridges: A:K.220 SO4.3: 2 residues within 4Å: Chain A: K.124, R.129 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:K.124, A:R.129 SO4.4: 3 residues within 4Å: Chain A: K.96, K.98, K.99 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:K.96, A:K.98, A:K.99 SO4.5: 4 residues within 4Å: Chain A: K.99, R.102, R.177, N.211 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.211 Water bridges: A:N.211 Salt bridges: A:K.99, A:R.102, A:R.177

1 x QBE: ~{N}-[5-[[3-cyano-7-(cyclopropylamino)-3~{H}-pyrazolo[1,5-a]pyrimidin-5-yl]amino]-2-methyl-phenyl]propanamide(Non-covalent)

QBE.6: 14 residues within 4Å: Chain A: R.69, G.70, V.75, V.88, K.90, I.117, F.135, E.136, H.137, V.138, N.140, M.185, I.196, D.197 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:V.75, A:K.90, A:K.90, A:F.135, A:I.196 Hydrogen bonds: A:V.138, A:V.138, A:D.197 Water bridges: A:D.197

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.7: 5 residues within 4Å: Chain A: K.269, R.297, H.298, S.299, K.301 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.299, A:K.301 PEG.8: 2 residues within 4Å: Chain A: D.321, K.325 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.325

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wells, C.I. et al., Development of a potent and selective chemical probe for the pleiotropic kinase CK2. Cell Chem Biol (2021)

Release Date

2020-07-29

Peptides

Casein kinase II subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
AAA

Casein kinase II subunit alpha

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