MolNFT v1 · #162438 · protein + DNA
Cryo-EM structure of ncp-THF2(+1)-UV-ddb class B
6R92 · Human alpha-satellite DNA (145-mer): “Cryo-EM structure of ncp-THF2(+1)-UV-ddb class B”. Electron microscopy, 20 pockets (best druggability 0.82). MolNFT v1 #162438 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 6R92
- Type
- protein + DNA
- Length
- 2,264 residues
- Chains
- 12
- Method
- electron microscopy
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Human alpha-satellite DNA (145-mer); Human alpha-satellite DNA (145-mer) with abasic…
- UniProt
- Q92466, P68431, P62805, P04908, P06899, Q16531
- Pockets
- 20 · best druggability 0.82
Structure
electron microscopy · 9 distinct chains · 24% helix, 35% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| I | Human alpha-satellite DNA (145-mer) | dna | 145 | — | — |
| J | Human alpha-satellite DNA (145-mer) with abasic sites at positions 93-94 | dna | 145 | — | — |
| L | DNA damage-binding protein 2 | protein | 363 | 7% helix, 35% strand | Q92466 |
| A, E | Histone H3.1 | protein | 98 | 67% helix, 4% strand | P68431 |
| B, F | Histone H4 | protein | 82 | 60% helix, 9% strand | P62805 |
| C, G | Histone H2A type 1-B/E | protein | 117 | 51% helix, 6% strand | P04908 |
| D | Histone H2B type 1-J | protein | 95 | 74% helix, 4% strand | P06899 |
| H | Histone H2B type 1-J | protein | 97 | 72% helix, 4% strand | P06899 |
| K | DNA damage-binding protein 1,DNA damage-binding protein 1 | protein | 825 | 8% helix, 52% strand | Q16531 |
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 | 584 | 0.82 | 0.88 | 86 | empty |
| 2 | 461 | 0.81 | 0.88 | 44 | empty |
| 3 | 530 | 0.79 | 0.86 | 64 | empty |
| 4 | 522 | 0.79 | 0.85 | 53 | empty |
| 5 | 598 | 0.79 | 0.85 | 72 | empty |
Interfaces
39 interfaces between chains.
- I–J · 6358 Ų buried · 550 hydrogen bonds · nucleic-nucleic
- C–D · 2578 Ų buried · 12 hydrogen bonds · protein-protein
- G–H · 2552 Ų buried · 11 hydrogen bonds · protein-protein
- A–B · 2549 Ų buried · 18 hydrogen bonds · protein-protein
- E–F · 2548 Ų buried · 21 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (nucleotide modification).
Compared structures
- 6R92 · Cryo-EM structure of NCP-THF2(+1)-UV-DDB class B · 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 Q92466
- Every structure of UniProt P68431
- Every structure of UniProt P62805
- Every structure of UniProt P04908
- Every structure of UniProt P06899
- Every structure of UniProt Q16531
- Elsewhere: RCSB PDB 6R92 · PDBe 6R92 · UniProt Q92466 · UniProt P68431 · UniProt P62805 · UniProt P04908 · UniProt P06899 · UniProt Q16531
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