MolNFT v1 · #159226 · protein
The double phd finger (dpf) of morf in complex with histone H3K14CR
6OIE · Histone acetyltransferase KAT6B: “The double phd finger (dpf) of morf in complex with histone H3K14CR”. X-ray diffraction, 1 ligand (ZN), 4 pockets (best druggability 0.66). MolNFT v1 #159226 on GenesisL1: 3D structure, binding…
- PDB
- 6OIE
- Type
- protein
- Length
- 254 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Histone acetyltransferase KAT6B; Histone H3.1T peptide
- EC
- 2.3.1.48
- UniProt
- Q8WYB5, Q16695
- Ligands
- ZN
- Pockets
- 4 · best druggability 0.66
Structure
x-ray diffraction · 2 distinct chains · 20% helix, 9% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Histone acetyltransferase KAT6B (EC 2.3.1.48) | protein | 111 | 16% helix, 9% strand | Q8WYB5 |
| C, D | Histone H3.1T peptide | protein | 16 | 50% helix, 13% strand | Q16695 |
Ligands and binding sites
- ZN · Zinc ion · metal · 8 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 52 | 0.66 | 0.96 | 17 | empty |
| 2 | 88 | 0.60 | 0.88 | 21 | empty |
| 3 | 140 | 0.39 | 0.74 | 25 | empty |
| 4 | 62 | 0.38 | 0.80 | 14 | empty |
Interfaces
3 interfaces between chains.
- A–D · 955 Ų buried · 15 hydrogen bonds · protein-protein
- B–C · 869 Ų buried · 11 hydrogen bonds · protein-protein
- A–B · 435 Ų buried · 7 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (nonstandard).
Compared structures
- 6OIE · The double PHD finger (DPF) of MORF in complex with histone H3K14cr · the same entry in another collection · chain A against A, TM-score 1.00
- Q8WYB5 · AlphaFold monomer V2.0 prediction for histone acetyltransferase KAT6B (Q8WYB5) · a predicted model of the same protein · chain A against A, TM-score 0.96
- Q16695 · AlphaFold monomer V2.0 prediction for histone H3.1T (Q16695) · a predicted model of the same protein · chain C against A, TM-score 0.47
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 Q8WYB5
- Every structure of UniProt Q16695
- Elsewhere: RCSB PDB 6OIE · PDBe 6OIE · UniProt Q8WYB5 · UniProt Q16695
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