SMTL ID : 3kr8.1 (1 other biounit)

Human tankyrase 2 - catalytic PARP domain in complex with an inhibitor XAV939

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.159, H.162, C.167, C.170 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.159, A:H.162, A:C.167, A:C.170

1 x XAV: 2-[4-(trifluoromethyl)phenyl]-7,8-dihydro-5H-thiopyrano[4,3-d]pyrimidin-4-ol(Non-covalent)

XAV.2: 16 residues within 4Å: Chain A: H.109, G.110, S.111, P.112, F.113, H.126, A.127, Y.128, Y.138, F.139, A.140, S.146, Y.149, I.153, E.216 Ligands: GOL.5 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.128, A:Y.149, A:Y.149, A:I.153 Hydrogen bonds: A:G.110, A:G.110 pi-Stacking: A:Y.149

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

SO4.3: 5 residues within 4Å: Chain A: R.55, H.57, R.58, K.145, Q.148 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:R.58, A:Q.148 Water bridges: A:R.55, A:K.145, A:K.145, A:N.210 Salt bridges: A:R.55, A:H.57, A:K.145 SO4.4: 5 residues within 4Å: Chain A: N.68, R.69, R.237, P.238, E.239 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:N.68, A:E.239 Water bridges: A:N.68, A:R.69, A:R.69, A:R.69 Salt bridges: A:R.69

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 7 residues within 4Å: Chain A: Y.128, G.131, M.132, F.133, Y.138, E.216 Ligands: XAV.2 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:M.132, A:E.216 Water bridges: A:K.145

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Karlberg, T. et al., Structural basis for the interaction between tankyrase-2 and a potent Wnt-signaling inhibitor. J.Med.Chem. (2010)

Release Date

2009-12-15

Peptides

Tankyrase-2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Tankyrase-2

Related Entries With Identical Sequence