SMTL ID : 6hoq.1

Human protein kinase CK2 alpha in complex with ferulic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

monomer

Ligands

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

SO4.1: 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:S.311 Salt bridges: A:R.278, A:R.306 SO4.2: 4 residues within 4Å: Chain A: R.80, R.155, L.178, N.189 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.189 Water bridges: A:R.155, A:E.180 Salt bridges: A:R.80, A:R.155 SO4.3: 3 residues within 4Å: Chain A: R.191, K.198, N.238 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.191, A:N.238 Water bridges: A:K.198, A:N.238 Salt bridges: A:R.191, A:K.198

1 x FER: 3-(4-HYDROXY-3-METHOXYPHENYL)-2-PROPENOIC ACID(Non-covalent)

FER.4: 9 residues within 4Å: Chain A: V.66, K.68, I.95, F.113, E.114, V.116, M.163, I.174, D.175 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.66, A:V.66, A:I.95, A:F.113, A:F.113, A:I.174 Hydrogen bonds: A:V.116, A:D.175 Water bridges: A:W.176 Salt bridges: A:K.68

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

EDO.5: 5 residues within 4Å: Chain A: K.229, F.232, F.233, V.248, F.284 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.229, A:R.244 EDO.6: 8 residues within 4Å: Chain A: N.118, T.119, D.120, F.121, P.159, V.162, M.163, I.164 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.118, A:F.121, A:I.164, A:I.164 Water bridges: A:D.120 EDO.7: 4 residues within 4Å: Chain A: Q.36, Y.39, L.41, D.103 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.36, A:Y.39, A:D.103, A:D.103 Water bridges: A:L.41

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cozza, G. et al., Biochemical and cellular mechanism of protein kinase CK2 inhibition by deceptive curcumin. Febs J. (2020)

Release Date

2019-10-02

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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