SMTL ID : 9hk5.1

Structure of a mutant of human protein kinase CK2alpha' that equals its isoenzyme CK2alpha in affinity to the regulatory subunit CK2beta

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.49 Å

Oligo State

monomer

Ligands

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

EDO.1: 3 residues within 4Å: Chain A: S.209, R.210, Y.211 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.210, A:Y.211 EDO.3: 1 residues within 4Å: Chain A: E.335 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.335

1 x 3NG: 5-[(3-chlorophenyl)amino]benzo[c][2,6]naphthyridine-8-carboxylic acid(Non-covalent)

3NG.2: 14 residues within 4Å: Chain A: L.60, G.61, R.62, V.68, V.81, K.83, F.128, E.129, Y.130, I.131, H.175, M.178, I.189, D.190 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:L.60, A:V.68, A:V.81, A:V.81, A:F.128, A:I.189, A:I.189, A:I.189 Hydrogen bonds: A:I.131, A:D.190 Water bridges: A:E.96, A:W.191 Salt bridges: A:K.83 pi-Stacking: A:H.175

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Werner, C. et al., A CK2 alpha ' mutant indicating why CK2 alpha and CK2 alpha ', the isoforms of the catalytic subunit of human protein kinase CK2, deviate in affinity to CK2 beta. Biol.Chem. (2025)

Release Date

2025-05-07

Peptides

Casein kinase II subunit alpha': A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Casein kinase II subunit alpha'