SMTL ID : 7qgd.1

H. SAPIENS CK2 KINASE ALPHA SUBUNIT IN COMPLEX WITH THE ATP-COMPETITIVE INHIBITOR 5,6-DIBROMOBENZOTRIAZOLE AT PH 8.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

2 x 7M0: 5,6-DIBROMOBENZOTRIAZOLE(Non-covalent)(Covalent)

7M0.1: 9 residues within 4Å: Chain A: V.66, K.68, I.95, F.113, E.114, V.116, M.163, 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:R.47, A:R.47, A:K.68, A:E.81 7M0.2: 5 residues within 4Å: Chain A: Q.36, Y.39, L.41, V.67, D.103 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Q.36, A:L.41 Hydrogen bonds: A:D.103 Halogen bonds: A:Y.39

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

CL.3: 3 residues within 4Å: Chain A: K.77, R.80, R.155 Ligand excluded by PLIP

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

PEG.4: 4 residues within 4Å: Chain A: I.59, T.60, N.61, N.62 No protein-ligand interaction detected (PLIP)

1 x PG4: TETRAETHYLENE GLYCOL(Non-functional Binders)

PG4.5: 5 residues within 4Å: Chain A: R.89, G.90, P.92, Y.146 Ligands: PGE.6 No protein-ligand interaction detected (PLIP)

1 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.6: 7 residues within 4Å: Chain A: R.19, D.145, Y.146, S.149, M.150, R.316 Ligands: PG4.5 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:D.145, A:S.149, A:R.316 Water bridges: A:R.19, A:Y.146, A:S.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Winiewska-Szajewska, M. et al., Competition between electrostatic interactions and halogen bonding in the protein-ligand system: structural and thermodynamic studies of 5,6-dibromobenzotriazole-hCK2 alpha complexes. Sci Rep (2022)

Release Date

2022-10-19

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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