SMTL ID : 6hnw.1

Human protein kinase CK2 alpha in complex with coumestrol

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x CUE: Coumestrol(Non-covalent)

CUE.1: 12 residues within 4Å: Chain A: L.45, V.53, V.66, K.68, E.81, F.113, H.115, V.116, N.118, M.163, I.174, D.175 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:L.45, A:V.53, A:V.66, A:K.68, A:F.113, A:F.113, A:I.174, A:I.174, A:I.174 Hydrogen bonds: A:K.68, A:E.81, A:E.81, A:N.118, A:D.175 Water bridges: A:N.117, A:N.118

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

SO4.2: 5 residues within 4Å: Chain A: D.253, R.278, R.306, Y.307, D.308 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.307, A:D.308 Water bridges: A:R.306, A:R.306 Salt bridges: A:R.278, A:R.306 SO4.3: 4 residues within 4Å: Chain A: R.80, R.155, N.189, V.192 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.189 Water bridges: A:R.155, A:E.180, A:N.189 Salt bridges: A:R.80, A:R.155

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Battistutta, R. et al., Inhibitory Properties of ATP-Competitive Coumestrol and Boldine Are Correlated to Different Modulations of CK2 Flexibility. J.Nat.Prod. (2019)

Release Date

2019-08-07

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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