SMTL ID : 6ft9.1 (2 other biounits)

Crystal structure of CLK1 in complex with inhibitor 16

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

monomer

Ligands

1 x E6W: 2-bromanyl-3-phenyl-1~{H}-pyrrolo[3,4-g]indol-8-one(Non-covalent)

E6W.1: 15 residues within 4Å: Chain A: L.22, G.23, E.24, F.27, V.30, A.44, V.80, F.96, E.97, L.98, L.99, E.147, N.148, L.150 Ligands: BR.2 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.27, A:V.30 Hydrogen bonds: A:L.99

1 x BR: BROMIDE ION(Non-covalent)

BR.2: 4 residues within 4Å: Chain A: L.101, S.102, D.105 Ligands: E6W.1 Ligand excluded by PLIP

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.3: 3 residues within 4Å: Chain A: S.239, K.265, Y.266 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.239, A:S.239, A:S.239, A:Y.266 Water bridges: A:K.240, A:K.240 Salt bridges: A:K.263, A:K.265

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 3 residues within 4Å: Chain A: L.113, P.114, R.166 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.166 Water bridges: A:F.112, A:L.229 GOL.5: 4 residues within 4Å: Chain A: K.289, E.293, F.294, M.295 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.289, A:E.293 GOL.7: 7 residues within 4Å: Chain A: F.106, F.115, R.116, H.119, R.169, T.170, L.171 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.116, A:H.119, A:L.171

1 x NA: SODIUM ION(Non-functional Binders)

NA.6: 8 residues within 4Å: Chain A: H.199, Y.200, R.201, W.218, C.222, F.234, H.242, M.246 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.242

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Walter, A. et al., Molecular structures of cdc2-like kinases in complex with a new inhibitor chemotype. PLoS ONE (2018)

Release Date

2018-05-16

Peptides

Dual specificity protein kinase CLK1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Dual specificity protein kinase CLK1

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