SMTL ID : 6tll.1

HUMAN CK2 KINASE ALPHA SUBUNIT IN COMPLEX WITH THE ATP-COMPETITIVE INHIBITOR 4,5,6,7-TETRABROMOBENZOTRIAZOLE (tBBT)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.88 Å

Oligo State

monomer

Ligands

2 x TBS: 4,5,6,7-TETRABROMOBENZOTRIAZOLE(Non-covalent)(Covalent)

TBS.1: 8 residues within 4Å: Chain A: V.53, V.66, K.68, N.118, H.160, M.163, I.174, D.175 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.175 Water bridges: A:D.175, A:D.175 TBS.2: 9 residues within 4Å: Chain A: Q.36, Y.39, L.41, I.69, V.101, D.103, S.106, T.108, A.110 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.36, A:D.103 Water bridges: A:L.41 Halogen bonds: A:Y.39, A:T.108

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.3: 4 residues within 4Å: Chain A: R.89, G.90, P.92, Y.146 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.146 PEG.4: 3 residues within 4Å: Chain A: R.10, Q.310, S.311 1 PLIP interactions: 1 interactions with chain A Water bridges: A:R.10

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

NA.5: 2 residues within 4Å: Chain A: Q.290, V.293 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.290

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.6: 4 residues within 4Å: Chain A: K.122, K.158, P.159, H.160 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain A: K.279, R.280 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Czapinska, H. et al., Halogen Atoms in the Protein-Ligand System. Structural and Thermodynamic Studies of the Binding of Bromobenzotriazoles by the Catalytic Subunit of Human Protein Kinase CK2. J.Phys.Chem.B (2021)

Release Date

2020-12-16

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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