SMTL ID : 6u0k.1 (1 other biounit)

TTBK2 kinase domain in complex with Compound 1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.74 Å

Oligo State

monomer

Ligands

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

PO4.1: 4 residues within 4Å: Chain A: R.141, R.169, R.182, R.188 8 PLIP interactions: 8 interactions with chain A Water bridges: A:R.141, A:R.141, A:R.188, A:R.188 Salt bridges: A:R.141, A:R.169, A:R.182, A:R.188 PO4.2: 2 residues within 4Å: Chain A: R.228, K.229 4 PLIP interactions: 4 interactions with chain A Water bridges: A:Q.224, A:R.228 Salt bridges: A:R.228, A:K.229 PO4.4: 6 residues within 4Å: Chain A: N.197, R.202, H.207, L.266, D.267, Y.268 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.197, A:L.266, A:Y.268 Water bridges: A:E.203 Salt bridges: A:R.202, A:H.207

1 x DTQ: 4-[3-HYDROXYANILINO]-6,7-DIMETHOXYQUINAZOLINE(Non-covalent)

DTQ.3: 15 residues within 4Å: Chain A: I.28, F.33, I.36, A.49, K.51, E.65, C.79, M.95, Q.96, L.97, Q.98, G.99, L.163, D.164, F.165 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.28, A:I.36, A:L.97, A:L.163 Hydrogen bonds: A:K.51, A:K.51, A:Q.98, A:D.164, A:F.165 Water bridges: A:N.101, A:N.101

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 2 residues within 4Å: Chain A: T.44, R.45 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.45, A:R.45

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Marcotte, D.J. et al., The crystal structure of the catalytic domain of tau tubulin kinase 2 in complex with a small-molecule inhibitor. Acta Crystallogr.,Sect.F (2020)

Release Date

2020-03-11

Peptides

Tau-tubulin kinase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Tau-tubulin kinase 2

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