SMTL ID : 9fbl.1 (2 other biounits)

STRUCTURE OF HUMAN PROTEIN KINASE CK2 CATALYTIC SUBUNIT (CK2ALPHA, CSNK2A1 gene product) IN COMPLEX WITH THE CYCLIC PEPTIDOMIMETIC COMPOUND FMP35 DISCOVERED BY HIGH-THROUGHPUT SCREENING

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.18 Å

Oligo State

monomer

Ligands

1 x 01- ALA- SFE- MET- VAL: Cyclic peptidomimetic compound FMP35(Non-covalent)

01-ALA-SFE-MET-VAL.1: 10 residues within 4Å: Chain A: Q.50, D.51, Y.53, Q.54, L.55, V.56, F.68, V.81, I.83, A.124 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Q.54, A:L.55, A:V.81, A:I.83, A:A.124 Hydrogen bonds: A:Y.53, A:Q.54, A:L.55

1 x NIO: NICOTINIC ACID(Non-covalent)

NIO.2: 6 residues within 4Å: Chain A: V.67, V.80, K.82, F.127, I.188, D.189 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:I.188, A:I.188, A:I.188 Hydrogen bonds: A:D.189 Water bridges: A:W.190 Salt bridges: A:K.82

6 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 5 residues within 4Å: Chain A: R.94, R.169, E.194, N.203, V.206 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.203 Water bridges: A:R.169, A:N.203 Salt bridges: A:R.94, A:R.169 SO4.4: 3 residues within 4Å: Chain A: R.205, K.212, N.252 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.252 Water bridges: A:K.212 Salt bridges: A:K.212 SO4.5: 3 residues within 4Å: Chain A: R.24, Q.324, S.325 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.324 Salt bridges: A:R.24 SO4.6: 7 residues within 4Å: Chain A: V.130, N.131, M.177, I.178, D.179, K.184, R.186 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.131, A:D.179 Salt bridges: A:R.186 SO4.7: 5 residues within 4Å: Chain A: K.243, F.246, F.247, H.248, R.258 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.248 Salt bridges: A:K.243, A:R.258 SO4.8: 3 residues within 4Å: Chain A: H.248, H.250, R.258 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:H.248, A:H.250, A:R.258

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Werner, C. et al., Structure of human protein kinase CK2 catalytic subunit (CK2alpha) in complex with the cyclic peptidomimetic compound FMP35 discovered by high-throughput screening. To Be Published

Release Date

2025-06-11

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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