SMTL ID : 8qf1.1

STRUCTURE OF THE CATALYTIC SUBUNIT OF PROTEIN KINASE CK2 (CK2ALPHA') IN COMPLEX WITH THE NON-HYDROLYZABLE GTP ANALOGUE GMPPNP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.32 Å

Oligo State

homo-dimer

Ligands

1 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.1: 25 residues within 4Å: Chain A: L.60, G.61, R.62, G.63, K.64, Y.65, S.66, V.68, V.81, K.83, I.110, E.129, Y.130, I.131, N.132, N.133, D.171, K.173, H.175, N.176, M.178, I.189, D.190 Ligands: MG.2, MG.3 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:K.64, A:Y.65, A:S.66, A:K.83, A:I.131, A:I.131, A:I.131, A:N.133, A:D.171, A:D.171, A:K.173, A:H.175, A:N.176, A:D.190 Water bridges: A:R.62, A:K.92, A:N.133, A:N.133, A:N.176, A:D.190, A:D.190, A:G.192 Salt bridges: A:K.83

3 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 7 residues within 4Å: Chain A: Y.65, K.83, D.171, D.190, G.192 Ligands: GNP.1, MG.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.190, A:D.190, H2O.2, H2O.7 MG.3: 5 residues within 4Å: Chain A: K.173, N.176, D.190 Ligands: GNP.1, MG.2 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.190, H2O.7 MG.4: 4 residues within 4Å: Chain B: K.173, H.175, N.176, D.190 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.190, H2O.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Werner, C. et al., Discovery and Exploration of Protein Kinase CK2 Binding Sites Using CK2alpha Cys336Ser as an Exquisite Crystallographic Tool. Kinases Phosphatases (2023)

Release Date

2023-12-06

Peptides

Casein kinase II subunit alpha': AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Casein kinase II subunit alpha'

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