SMTL ID : 4fi1.2 (1 other biounit)

Crystal structure of scCK2 alpha in complex with ATP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.09 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: N.202, D.216 Ligands: ATP.3 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.216, H2O.5 MG.2: 3 residues within 4Å: Chain A: H.189, T.355, A.356 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:H.189, H2O.1, H2O.3 MG.10: 3 residues within 4Å: Chain B: N.202, D.216 Ligands: ATP.12 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.216, H2O.11 MG.11: 3 residues within 4Å: Chain B: H.189, T.355, A.356 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.189, H2O.7, H2O.8

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.3: 21 residues within 4Å: Chain A: G.49, R.50, G.51, K.52, Y.53, S.54, V.56, V.69, K.71, I.136, E.155, V.157, D.197, K.199, H.201, N.202, M.204, I.215, D.216 Ligands: MG.1, SO4.7 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:K.52, A:Y.53, A:S.54, A:E.155, A:V.157, A:D.197, A:N.202, A:D.216, A:D.216 Water bridges: A:R.50, A:K.71, A:H.201, A:N.202, A:D.216 Salt bridges: A:K.71, A:K.71 ATP.12: 21 residues within 4Å: Chain B: G.49, R.50, G.51, K.52, Y.53, S.54, V.56, V.69, K.71, I.136, E.155, V.157, D.197, K.199, H.201, N.202, M.204, I.215, D.216 Ligands: MG.10, SO4.16 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:K.52, B:Y.53, B:S.54, B:E.155, B:V.157, B:D.197, B:N.202, B:D.216, B:D.216, B:D.216 Water bridges: B:R.50, B:K.71, B:H.201, B:N.202, B:D.216 Salt bridges: B:K.71, B:K.71

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

SO4.4: 5 residues within 4Å: Chain A: R.270, K.319, R.323 Chain B: N.326, D.327 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:D.327, B:D.327, B:D.327 Salt bridges: A:R.270, A:K.319, A:R.323 SO4.5: 3 residues within 4Å: Chain A: R.163 Chain B: I.164, K.168 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.163, B:K.168 SO4.6: 4 residues within 4Å: Chain A: R.83, R.196, N.230, V.233 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.230 Water bridges: A:R.196 Salt bridges: A:R.83, A:R.196 SO4.7: 3 residues within 4Å: Chain A: K.199, H.201 Ligands: ATP.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:K.52 Water bridges: A:H.201 Salt bridges: A:K.199, A:H.201 SO4.8: 2 residues within 4Å: Chain A: R.236, N.279 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.279 Water bridges: A:K.239, A:K.239 Salt bridges: A:R.236, A:K.239 SO4.9: 5 residues within 4Å: Chain A: R.318, P.320, W.321, H.322, I.339 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.321, A:H.322 Salt bridges: A:R.318 SO4.13: 5 residues within 4Å: Chain A: N.326, D.327 Chain B: R.270, K.319, R.323 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Salt bridges: B:R.270, B:K.319, B:R.323 Hydrogen bonds: A:D.327, A:D.327 SO4.14: 3 residues within 4Å: Chain A: I.164, K.168 Chain B: R.163 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.163, A:K.168 SO4.15: 4 residues within 4Å: Chain B: R.83, R.196, N.230, V.233 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.230 Water bridges: B:R.196 Salt bridges: B:R.83, B:R.196 SO4.16: 3 residues within 4Å: Chain B: K.199, H.201 Ligands: ATP.12 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:K.52 Water bridges: B:H.201 Salt bridges: B:K.199, B:H.201 SO4.17: 2 residues within 4Å: Chain B: R.236, N.279 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.279 Water bridges: B:K.239, B:K.239 Salt bridges: B:R.236, B:K.239 SO4.18: 5 residues within 4Å: Chain B: R.318, P.320, W.321, H.322, I.339 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:W.321, B:H.322 Salt bridges: B:R.318

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, H. et al., Crystal structure of scCK2 alpha in complex with ATP. To be Published

Release Date

2013-06-19

Peptides

Casein kinase II subunit alpha: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Casein kinase II subunit alpha

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