SMTL ID : 7zyk.1

Compound 9 Bound to CK2alpha

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.31 Å

Oligo State

monomer

Ligands

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 12 residues within 4Å: Chain A: V.52, V.65, K.67, I.94, E.113, V.115, N.117, H.159, N.160, M.162, I.173, D.174 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:E.113, A:V.115, A:N.160, A:D.174, A:D.174 Water bridges: A:D.174 Salt bridges: A:K.67

1 x KEC: 2-(5-bromanyl-6-chloranyl-1~{H}-indol-3-yl)ethanenitrile(Non-covalent)

KEC.2: 11 residues within 4Å: Chain A: F.120, Y.124, I.132, Y.135, M.136, I.139, P.158, V.161, I.163, M.220, M.224 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.120, A:I.139, A:P.158, A:V.161, A:I.163 Hydrogen bonds: A:V.161 Water bridges: A:S.223

4 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 7 residues within 4Å: Chain A: Q.35, Y.38, I.68, V.100, D.102, P.103, A.109 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.38, A:V.100 Hydrogen bonds: A:D.102 ACT.4: 4 residues within 4Å: Chain A: R.79, R.154, N.188 Ligands: ACT.5 4 PLIP interactions: 4 interactions with chain A Water bridges: A:N.188, A:N.188 Salt bridges: A:R.79, A:R.154 ACT.5: 5 residues within 4Å: Chain A: R.154, E.179, Y.187, N.188 Ligands: ACT.4 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:N.188 Hydrogen bonds: A:R.79, A:N.188 Salt bridges: A:R.154 ACT.6: 3 residues within 4Å: Chain A: R.133, S.293, E.295 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.293, A:E.295 Salt bridges: A:R.133

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brear, P. et al., A fragment-based approach leading to the discovery of inhibitors of CK2 alpha with a novel mechanism of action. Rsc Med Chem (2022)

Release Date

2022-12-07

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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