SMTL ID : 6tls.1

HUMAN CK2 KINASE ALPHA SUBUNIT IN COMPLEX WITH THE ATP-COMPETITIVE INHIBITOR 4,6-DIBROMOBENZOTRIAZOLE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.46 Å

Oligo State

monomer

Ligands

2 x NL2: 5,7-bis(bromanyl)-1~{H}-benzotriazole(Non-covalent)(Covalent)

NL2.1: 8 residues within 4Å: Chain A: V.53, V.66, K.68, I.95, F.113, V.116, I.174, D.175 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.113, A:I.174 Hydrogen bonds: A:D.175 Water bridges: A:K.68, A:E.81, A:D.175, A:D.175 NL2.2: 9 residues within 4Å: Chain A: Q.36, Y.39, L.41, V.67, I.69, V.101, D.103, T.108, A.110 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:L.41, A:A.110 Hydrogen bonds: A:Q.36 Halogen bonds: A:T.108

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

CL.3: 2 residues within 4Å: Chain A: R.280, R.283 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain A: K.158, P.159, H.160 Ligand excluded by PLIP CL.5: 5 residues within 4Å: Chain A: K.229, F.232, F.233, H.234, R.244 Ligand excluded by PLIP CL.6: 3 residues within 4Å: Chain A: R.155, Y.188, N.189 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain A: T.129, D.130, H.291 Ligand excluded by PLIP

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

NA.8: 2 residues within 4Å: Chain A: Q.290, V.293 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Q.290

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

PEG.9: 3 residues within 4Å: Chain A: R.10, Q.310, S.311 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.10 Water bridges: A:R.10

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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