MolNFT v1 · #185126 · protein + DNA
Nucleosome stack of the 4X207 nucleosome array containing H1
7PFU · Histone H3.2: “Nucleosome stack of the 4X207 nucleosome array containing H1”. Electron microscopy, 20 pockets (best druggability 0.83). MolNFT v1 #185126 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 7PFU
- Type
- protein + DNA
- Length
- 2,394 residues
- Chains
- 20
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Histone H3.2; Histone H4; Histone H2A type 1-B/E; Histone H2B type 1-K; Histone H1.4; DNA…
- UniProt
- Q71DI3, P62805, P04908, O60814, P10412
- Pockets
- 20 · best druggability 0.83
Structure
electron microscopy · 7 distinct chains · 59% helix, 5% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, E, K, O | Histone H3.2 | protein | 97 | 68% helix, 4% strand | Q71DI3 |
| B, F, L, P | Histone H4 | protein | 83 | 55% helix, 7% strand | P62805 |
| C, G, M, Q | Histone H2A type 1-B/E | protein | 109 | 52% helix, 5% strand | P04908 |
| D, H, N, R | Histone H2B type 1-K | protein | 95 | 72% helix, 3% strand | O60814 |
| U, S | Histone H1.4 | protein | 75 | 45% helix, 9% strand | P10412 |
| I | DNA (591-mer) | dna | 354 | — | — |
| J | DNA (591-mer) | dna | 354 | — | — |
Pockets
20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1026 | 0.83 | 0.84 | 105 | empty |
| 2 | 690 | 0.79 | 0.83 | 73 | empty |
| 3 | 992 | 0.76 | 0.79 | 76 | empty |
| 4 | 363 | 0.76 | 0.87 | 47 | empty |
| 5 | 366 | 0.75 | 0.86 | 38 | empty |
Interfaces
80 interfaces between chains.
- I–J · 16054 Ų buried · 1,571 hydrogen bonds · nucleic-nucleic
- E–F · 2599 Ų buried · 26 hydrogen bonds · protein-protein
- A–B · 2557 Ų buried · 27 hydrogen bonds · protein-protein
- Q–R · 2552 Ų buried · 23 hydrogen bonds · protein-protein
- C–D · 2551 Ų buried · 22 hydrogen bonds · protein-protein
Compared structures
- 7PFU · Nucleosome stack of the 4x207 nucleosome array containing H1 · the same entry in another collection · chain K against K, 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 Q71DI3
- Every structure of UniProt P62805
- Every structure of UniProt P04908
- Every structure of UniProt O60814
- Every structure of UniProt P10412
- Elsewhere: RCSB PDB 7PFU · PDBe 7PFU · UniProt Q71DI3 · UniProt P62805 · UniProt P04908 · UniProt O60814 · UniProt P10412
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