SMTL ID : 4hlm.2 (1 other biounit)

Crystal structure of Tankyrase 2 in complex with 3',4'-Dihydroxyflavone

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

hetero-1-1-mer

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

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

SO4.2: 6 residues within 4Å: Chain A: R.55, H.57, R.58, D.59, K.145, Q.148 9 PLIP interactions: 8 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:R.58, A:D.59, A:Q.148, A:Q.148 Water bridges: A:R.55, B:N.19 Salt bridges: A:R.55, A:H.57, A:K.145 SO4.3: 4 residues within 4Å: Chain A: N.68, R.69 Chain B: P.47, E.48 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:N.68, B:E.48 Water bridges: A:N.68 Salt bridges: A:R.69

1 x 16S: 2-(3,4-dihydroxyphenyl)-4H-chromen-4-one(Non-covalent)

16S.4: 12 residues within 4Å: Chain A: H.109, G.110, S.111, F.113, Y.128, Y.138, A.140, K.145, S.146, Y.149, I.153 Chain B: E.25 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:Y.128, A:Y.138, A:Y.138, A:A.140, A:K.145, A:Y.149, A:Y.149, A:I.153 Hydrogen bonds: A:G.110, A:S.111, A:S.111 pi-Stacking: A:Y.149, A:Y.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Narwal, M. et al., Screening and structural analysis of flavones inhibiting tankyrases. J.Med.Chem. (2013)

Release Date

2012-10-31

Peptides

Tankyrase-2: A
Tankyrase-2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Tankyrase-2

Tankyrase-2

Related Entries With Identical Sequence