SMTL ID : 2csn.1

BINARY COMPLEX OF CASEIN KINASE-1 WITH CKI7

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: R.129, K.158, K.175 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:R.129, A:K.158, A:K.175 SO4.2: 3 residues within 4Å: Chain A: R.182, Q.218, G.219 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.219 Water bridges: A:R.182 Salt bridges: A:R.182, A:K.228 SO4.4: 3 residues within 4Å: Chain B: R.129, K.158, K.175 3 PLIP interactions: 3 interactions with chain B Salt bridges: B:R.129, B:K.158, B:K.175 SO4.5: 3 residues within 4Å: Chain B: R.182, Q.218, G.219 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:G.219 Water bridges: B:R.182 Salt bridges: B:R.182, B:K.228

2 x CKI: N-(2-AMINOETHYL)-5-CHLOROISOQUINOLINE-8-SULFONAMIDE(Non-covalent)

CKI.3: 14 residues within 4Å: Chain A: I.17, G.18, I.25, A.38, Y.58, I.84, D.85, L.87, G.88, P.89, D.93, L.137, V.152, D.153 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.25, A:L.137 Hydrogen bonds: A:I.17, A:L.87 Water bridges: A:L.87, A:G.88 Halogen bonds: A:Y.58 CKI.6: 14 residues within 4Å: Chain B: I.17, G.18, I.25, A.38, Y.58, I.84, D.85, L.87, G.88, P.89, D.93, L.137, V.152, D.153 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:I.25, B:L.137 Hydrogen bonds: B:I.17, B:L.87 Water bridges: B:L.87, B:G.88 Halogen bonds: B:Y.58

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, R.M. et al., Structural basis for selectivity of the isoquinoline sulfonamide family of protein kinase inhibitors. Proc.Natl.Acad.Sci.USA (1996)

Release Date

1996-03-08

Peptides

CASEIN KINASE-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

CASEIN KINASE-1