SMTL ID : 5cu3.1

Crystal structure of CK2alpha bound to CAM4066

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.79 Å

Oligo State

homo-dimer

Ligands

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

ACT.1: 5 residues within 4Å: Chain A: R.103, R.178, L.201, N.212, V.215 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:N.212, A:V.215 Water bridges: A:R.178 Salt bridges: A:R.103, A:R.178 ACT.2: 3 residues within 4Å: Chain A: H.299, S.300, K.302 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.300 Salt bridges: A:H.299, A:K.302 ACT.3: 5 residues within 4Å: Chain A: R.214, L.225, L.226, N.261, Y.262 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:N.261 Hydrogen bonds: A:N.261 Water bridges: A:L.225, A:Y.262 ACT.7: 4 residues within 4Å: Chain B: R.103, R.178, L.201, N.212 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:N.212 Water bridges: B:R.178 Salt bridges: B:R.103, B:R.178 ACT.8: 4 residues within 4Å: Chain B: R.298, H.299, S.300, K.302 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.300 Salt bridges: B:H.299, B:K.302

2 x 54S: N-[(2-chlorobiphenyl-4-yl)methyl]-beta-alanyl-N-(3-carboxyphenyl)-beta-alaninamide(Non-covalent)

54S.4: 17 residues within 4Å: Chain A: L.68, V.76, K.91, F.136, N.141, F.144, L.147, L.151, Y.159, P.182, H.183, V.185, I.187, I.197, D.198, M.244, M.248 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:V.76, A:F.136, A:F.144, A:L.147, A:L.151, A:Y.159, A:V.185, A:V.185, A:I.187, A:I.197, A:I.197 Hydrogen bonds: A:N.141, A:N.141, A:P.182, A:D.198 Water bridges: A:K.91, A:E.104 Salt bridges: A:K.91 54S.9: 19 residues within 4Å: Chain B: L.68, V.76, K.91, I.118, F.136, N.141, F.144, L.147, Y.148, L.151, Y.159, P.182, H.183, V.185, I.187, I.197, D.198, M.244, M.248 22 PLIP interactions: 22 interactions with chain B Hydrophobic interactions: B:L.68, B:V.76, B:I.118, B:F.136, B:F.144, B:L.147, B:L.151, B:Y.159, B:P.182, B:V.185, B:V.185, B:I.187, B:I.197, B:I.197 Hydrogen bonds: B:N.141, B:N.141, B:V.185, B:D.198 Water bridges: B:S.74, B:K.91, B:W.199 Salt bridges: B:K.91

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.5: 3 residues within 4Å: Chain A: G.57, N.58, D.61 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.58 Salt bridges: A:D.61 DMS.10: 6 residues within 4Å: Chain A: D.168, Y.169, S.172 Chain B: G.57, N.58, D.61 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Salt bridges: B:D.61, A:D.168 Hydrogen bonds: A:S.172

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.6: 5 residues within 4Å: Chain A: R.218, Y.219, H.257, G.258, H.259 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Y.219, A:G.258 Water bridges: A:R.218 Salt bridges: A:R.218, A:H.257, A:H.259

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Brear, P. et al., Specific inhibition of CK2 alpha from an anchor outside the active site. Chem Sci (2016)

Release Date

2016-07-27

Peptides

Casein kinase II subunit alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Casein kinase II subunit alpha

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