MolNFT v1 · #85042 · protein + DNA
Structure of the DNA-bound T-box domain of human TBX1, a transcription factor associated with the digeorge syndrome
4A04 · T-box transcription factor TBX1: “Structure of the DNA-bound T-box domain of human TBX1, a transcription factor associated with the digeorge…”. X-ray diffraction, 10 pockets (best druggability 0.57). MolNFT v1 #85042 on GenesisL1…
- PDB
- 4A04
- Type
- protein + DNA
- Length
- 418 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- T-box transcription factor TBX1; DNA
- UniProt
- O43435
- Pockets
- 10 · best druggability 0.57
Structure
x-ray diffraction · 4 distinct chains · 19% helix, 37% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | T-box transcription factor TBX1 | protein | 181 | 19% helix, 38% strand | O43435 |
| B | T-box transcription factor TBX1 | protein | 190 | 18% helix, 37% strand | O43435 |
| D | DNA | dna | 23 | — | — |
| E | DNA | dna | 24 | — | — |
Pockets
10 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 276 | 0.57 | 0.78 | 33 | empty |
| 2 | 275 | 0.56 | 0.77 | 31 | empty |
| 3 | 227 | 0.47 | 0.74 | 27 | empty |
| 4 | 86 | 0.42 | 0.79 | 24 | empty |
| 5 | 147 | 0.39 | 0.74 | 23 | empty |
Interfaces
6 interfaces between chains.
- D–E · 993 Ų buried · 96 hydrogen bonds · nucleic-nucleic
- A–E · 532 Ų buried · 8 hydrogen bonds · protein-nucleic
- B–D · 522 Ų buried · 8 hydrogen bonds · protein-nucleic
- A–D · 512 Ų buried · 5 hydrogen bonds · protein-nucleic
- B–E · 494 Ų buried · 5 hydrogen bonds · protein-nucleic
Compared structures
- 4A04 · Structure of the DNA-bound T-box domain of human TBX1, a transcription factor associated… · the same entry in another collection · chain A against A, TM-score 1.00
- O43435 · AlphaFold monomer V2.0 prediction for T-box transcription factor TBX1 (O43435) · a predicted model of the same protein · chain A against A, TM-score 0.99
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 O43435
- Elsewhere: RCSB PDB 4A04 · PDBe 4A04 · UniProt O43435
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