MolNFT v1 · #94066 · protein
Crystal structure of tankyrase 2 in complex with 3'-hydroxyflavone
4HLG · Tankyrase-2: “Crystal structure of tankyrase 2 in complex with 3'-hydroxyflavone”. X-ray diffraction, 3 ligands (20B, ZN, SO4), 4 pockets (best druggability 0.81). MolNFT v1 #94066 on GenesisL1: 3D structure, binding sites and…
- PDB
- 4HLG
- Type
- protein
- Length
- 417 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Tankyrase-2
- EC
- 2.4.2.30
- UniProt
- Q9H2K2
- Ligands
- 20B, ZN, SO4
- Pockets
- 4 · best druggability 0.81
Structure
x-ray diffraction · 3 distinct chains · 26% helix, 28% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Tankyrase-2 (EC 2.4.2.30) | protein | 161 | 29% helix, 26% strand | Q9H2K2 |
| C, D | Tankyrase-2 (EC 2.4.2.30) | protein | 47 | 6% helix, 45% strand | Q9H2K2 |
| B | Tankyrase-2 (EC 2.4.2.30) | protein | 162 | 29% helix, 25% strand | Q9H2K2 |
Ligands and binding sites
- 20B · 2-(3-hydroxyphenyl)-4H-chromen-4-one · ligand · 2 copies · chains A, C, B, D
- ZN · Zinc ion · metal · 2 copies · chains A, B
- SO4 · Sulfate ion · ion · 4 copies · chains A, C, B, D
- GOL · Glycerol · additive · chains C
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 463 | 0.81 | 0.88 | 60 | SO4, 20B |
| 2 | 249 | 0.66 | 0.83 | 39 | SO4, 20B |
| 3 | 154 | 0.51 | 0.79 | 20 | empty |
| 4 | 98 | 0.35 | 0.74 | 24 | empty |
Interfaces
5 interfaces between chains.
- A–C · 3101 Ų buried · 64 hydrogen bonds · protein-protein
- B–D · 3089 Ų buried · 64 hydrogen bonds · protein-protein
- A–B · 585 Ų buried · 3 hydrogen bonds · protein-protein
- A–D · 87 Ų buried · 0 hydrogen bonds · protein-protein
- C–B · 52 Ų buried · 0 hydrogen bonds · protein-protein
Compared structures
- 4HLG · Crystal structure of Tankyrase 2 in complex with 3'-hydroxyflavone · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt Q9H2K2
- Elsewhere: RCSB PDB 4HLG · PDBe 4HLG · UniProt Q9H2K2
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.