SMTL ID : 6hme.2 (1 other biounit)

LOW-SALT STRUCTURE OF PROTEIN KINASE CK2 CATALYTIC SUBUNIT (ISOFORM CK2ALPHA; CSNK2A1 gene product) IN COMPLEX WITH THE INDENOINDOLE-TYPE INHIBITOR THN27

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

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

EDO.1: 4 residues within 4Å: Chain A: W.38, D.39, Y.40, E.41 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.39, A:E.41 EDO.2: 3 residues within 4Å: Chain A: K.88, K.89, K.90 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.89, A:K.90 EDO.3: 2 residues within 4Å: Chain A: E.266, R.292 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.292, A:R.292, A:R.292

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

SO4.4: 5 residues within 4Å: Chain A: K.91, R.94, R.169, N.203, V.206 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.203 Water bridges: A:R.169, A:N.203 Salt bridges: A:K.91, A:R.94, A:R.169 SO4.5: 4 residues within 4Å: Chain A: R.289, H.290, S.291, K.293 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.291 Water bridges: A:S.291 Salt bridges: A:H.290, A:K.293 SO4.6: 3 residues within 4Å: Chain A: R.205, K.212, N.252 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.252 Water bridges: A:R.209 Salt bridges: A:R.205, A:K.212 SO4.7: 3 residues within 4Å: Chain A: W.47, K.89, K.116 6 PLIP interactions: 6 interactions with chain A Water bridges: A:K.93, A:K.93, A:K.93 Salt bridges: A:K.89, A:K.93, A:K.116 SO4.8: 3 residues within 4Å: Chain A: K.89, K.116, R.121 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.121 Salt bridges: A:K.89, A:K.116

1 x NA: SODIUM ION(Non-functional Binders)

NA.9: 2 residues within 4Å: Chain A: F.246, F.247 3 PLIP interactions: 3 interactions with chain A Water bridges: A:K.243, A:H.248, A:R.258

1 x FXB: 5-propan-2-yl-4-prop-2-enoxy-7,8-dihydro-6~{H}-indeno[1,2-b]indole-9,10-dione(Non-covalent)

FXB.10: 15 residues within 4Å: Chain A: G.60, R.61, G.62, S.65, V.67, V.80, K.82, I.109, F.127, E.128, V.130, N.132, M.177, I.188, D.189 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.67, A:V.67, A:V.80, A:V.80, A:I.109, A:N.132, A:I.188 Hydrogen bonds: A:D.189

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lindenblatt, D. et al., Diacritic Binding of an Indenoindole Inhibitor by CK2 alpha Paralogs Explored by a Reliable Path to Atomic Resolution CK2 alpha ' Structures. Acs Omega (2019)

Release Date

2019-03-27

Peptides

Casein kinase II subunit alpha: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Casein kinase II subunit alpha

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