SMTL ID : 7r3z.1 (1 other biounit)

Tankyrase 2 catalytic domain in complex with OUL40

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

hetero-1-1-mer

Ligands

1 x I1Q: 6-methyl-[1,2,4]triazolo[3,4-b][1,3]benzothiazole(Non-covalent)

I1Q.1: 11 residues within 4Å: Chain A: F.87, H.88, G.89, Y.107, Y.117, F.118, A.119, K.124, S.125, Y.128 Chain B: E.24 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:Y.117, A:Y.117 Hydrogen bonds: A:G.89 pi-Stacking: A:Y.128, A:Y.128

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

SO4.2: 6 residues within 4Å: Chain A: R.34, H.36, R.37, K.124, Q.127 Chain B: N.18 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.37, A:Q.127, B:N.18 Salt bridges: A:R.34, A:H.36, A:K.124 SO4.3: 4 residues within 4Å: Chain A: N.47, R.48 Chain B: P.46, E.47 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.47, B:E.47 Water bridges: A:R.48 Salt bridges: A:R.48

1 x ZN: ZINC ION(Non-covalent)

ZN.4: 4 residues within 4Å: Chain A: C.138, H.141, C.146, C.149 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.138, A:H.141, A:C.146, A:C.149

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 6 residues within 4Å: Chain B: R.14, P.15, S.16, V.17, N.18, G.19 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:P.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murthy, S. et al., [1,2,4]Triazolo[3,4- b ]benzothiazole Scaffold as Versatile Nicotinamide Mimic Allowing Nanomolar Inhibition of Different PARP Enzymes. J.Med.Chem. (2023)

Release Date

2023-01-25

Peptides

Poly [ADP-ribose] polymerase tankyrase-2: A
Poly [ADP-ribose] polymerase tankyrase-2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Poly [ADP-ribose] polymerase tankyrase-2

Poly [ADP-ribose] polymerase tankyrase-2

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