SMTL ID : 1csn.1

BINARY COMPLEX OF CASEIN KINASE-1 WITH MGATP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: K.133, N.136, D.154 Ligands: ATP.4 No protein-ligand interaction detected (PLIP) MG.5: 4 residues within 4Å: Chain B: K.133, N.136, D.154 Ligands: ATP.8 No protein-ligand interaction detected (PLIP)

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

SO4.2: 4 residues within 4Å: Chain A: R.130, K.159, K.176, E.194 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.130 Salt bridges: A:R.130, A:K.159, A:K.176 SO4.3: 4 residues within 4Å: Chain A: R.183, Q.219, G.220, K.229 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.220 Water bridges: A:R.183, A:W.218 Salt bridges: A:R.183, A:K.229 SO4.6: 4 residues within 4Å: Chain B: R.130, K.159, K.176, E.194 4 PLIP interactions: 4 interactions with chain B Water bridges: B:E.194 Salt bridges: B:R.130, B:K.159, B:K.176 SO4.7: 4 residues within 4Å: Chain B: R.183, Q.219, G.220, K.229 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:G.220 Water bridges: B:R.183, B:W.218 Salt bridges: B:R.183, B:K.229

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.4: 21 residues within 4Å: Chain A: I.18, G.19, E.20, G.21, S.22, F.23, G.24, I.26, A.39, K.41, I.85, D.86, L.87, L.88, G.89, K.133, D.135, N.136, L.138, D.154 Ligands: MG.1 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:S.22, A:S.22, A:S.22, A:F.23, A:G.24, A:D.86, A:L.88 Water bridges: A:S.91, A:S.91 Salt bridges: A:K.41, A:K.41, A:K.133 ATP.8: 21 residues within 4Å: Chain B: I.18, G.19, E.20, G.21, S.22, F.23, G.24, I.26, A.39, K.41, I.85, D.86, L.87, L.88, G.89, K.133, D.135, N.136, L.138, D.154 Ligands: MG.5 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:S.22, B:S.22, B:S.22, B:F.23, B:G.24, B:D.86, B:L.88, B:D.154 Water bridges: B:S.91, B:S.91 Salt bridges: B:K.41, B:K.41, B:K.133

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, R.M. et al., Crystal structure of casein kinase-1, a phosphate-directed protein kinase. EMBO J. (1995)

Release Date

1995-07-31

Peptides

CASEIN KINASE-1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

CASEIN KINASE-1

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