SMTL ID : 1zoe.1

Crystal structure of protein kinase CK2 in complex with TBB-derivatives inhibitors

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.77 Å

Oligo State

homo-dimer

Ligands

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

CL.1: 3 residues within 4Å: Chain A: K.63, D.170 Ligands: K25.2 Ligand excluded by PLIP CL.4: 3 residues within 4Å: Chain B: K.63, D.170 Ligands: K25.5 Ligand excluded by PLIP

2 x K25: 4,5,6,7-TETRABROMO-N,N-DIMETHYL-1H-BENZIMIDAZOL-2-AMINE(Non-covalent)

K25.2: 12 residues within 4Å: Chain A: R.42, S.46, V.48, I.61, F.108, E.109, V.111, M.158, I.169, D.170 Ligands: CL.1, DMS.3 2 PLIP interactions: 2 interactions with chain A Halogen bonds: A:E.109, A:V.111 K25.5: 12 residues within 4Å: Chain B: R.42, S.46, V.48, I.61, F.108, E.109, V.111, M.158, I.169, D.170 Ligands: CL.4, DMS.6 2 PLIP interactions: 2 interactions with chain B Halogen bonds: B:E.109, B:V.111

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 6 residues within 4Å: Chain A: V.40, Y.110, V.111, N.112, N.113 Ligands: K25.2 No protein-ligand interaction detected (PLIP) DMS.6: 6 residues within 4Å: Chain B: V.40, Y.110, V.111, N.112, N.113 Ligands: K25.5 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Battistutta, R. et al., Inspecting the structure-activity relationship of protein kinase CK2 inhibitors derived from tetrabromo-benzimidazole. Chem.Biol. (2005)

Release Date

2005-11-29

Peptides

Protein kinase CK2, alpha Subunit: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Protein kinase CK2, alpha Subunit

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