SMTL ID : 7qgc.1

H. SAPIENS CK2 KINASE ALPHA SUBUNIT IN COMPLEX WITH THE ATP-COMPETITIVE INHIBITOR 5,6-DIBROMOBENZOTRIAZOLE AT PH 5.5

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

monomer

Ligands

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

7M0.1: 10 residues within 4Å: Chain A: R.47, V.53, V.66, K.68, I.95, F.113, V.116, M.163, I.174, D.175 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:V.53, A:F.113, A:I.174 Hydrogen bonds: A:D.175 Water bridges: A:R.47, A:R.47, A:E.81

1 x FLC: CITRATE ANION(Non-covalent)

FLC.2: 5 residues within 4Å: Chain A: K.247, R.275, H.276, S.277, K.279 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:R.275, A:H.276, A:S.277 Water bridges: A:R.275 Salt bridges: A:K.247, A:K.247, A:H.276, A:H.276, A:K.279, A:K.279

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

PEG.3: 3 residues within 4Å: Chain A: R.10, Q.310, S.311 No protein-ligand interaction detected (PLIP)

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

2022-09-28

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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