Research workbench
Structure of SCR/EXD complex bound to a DNA sequence derived from the fkh gene
Analyse Structure of SCR/EXD complex bound to a DNA sequence derived from the fkh gene in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2R5Z
- Type
- protein + DNA
- Length
- 174 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- DNA (5'- D(*DAP*DCP*DTP*DCP*DTP*DAP*DAP*DGP*DAP*DTP*DTP*DAP*DAP*DTP*DCP*DGP*DG…
- UniProt
- P09077, P40427
- Pockets
- 4 · best druggability 0.69
Structure
x-ray diffraction · 4 distinct chains · 63% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| C | DNA (5'- D(*DAP*DCP*DTP*DCP*DTP*DAP*DAP*DGP*DAP*DTP*DTP*DAP*DAP*DTP*DCP*DGP*DG P*DCP*DTP*DG)-3') | dna | 20 | — | — |
| D | DNA (5'- D(*DTP*DCP*DAP*DGP*DCP*DCP*DGP*DAP*DTP*DTP*DAP*DAP*DTP*DCP*DTP*DTP*DA P*DGP*DAP*DG)-3') | dna | 20 | — | — |
| A | Homeotic protein sex combs reduced | protein | 75 | 59% helix, 0% strand | P09077 |
| B | Homeobox protein extradenticle | protein | 59 | 68% helix, 0% strand | P40427 |
Pockets
4 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 464 | 0.69 | 0.81 | 48 | empty |
| 2 | 172 | 0.49 | 0.77 | 24 | empty |
| 3 | 63 | 0.36 | 0.78 | 15 | empty |
| 4 | 77 | 0.32 | 0.74 | 13 | empty |
Interfaces
6 interfaces between chains.
- C–D · 862 Ų buried · 81 hydrogen bonds · nucleic-nucleic
- D–A · 727 Ų buried · 14 hydrogen bonds · protein-nucleic
- C–A · 576 Ų buried · 11 hydrogen bonds · protein-nucleic
- A–B · 574 Ų buried · 6 hydrogen bonds · protein-protein
- D–B · 465 Ų buried · 8 hydrogen bonds · protein-nucleic
Compared structures
- 2R5Z · Structure of Scr/Exd complex bound to a DNA sequence derived from the fkh gene · the same entry in another collection · chain C against C, TM-score 1.00
- P40427 · AlphaFold monomer V2.0 prediction for homeobox protein extradenticle (P40427) · a predicted model of the same protein · chain B against A, TM-score 0.96
- P09077 · AlphaFold monomer V2.0 prediction for homeotic protein sex combs reduced (P09077) · a predicted model of the same protein · chain A against A, TM-score 0.90
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 P09077
- Every structure of UniProt P40427
- Elsewhere: RCSB PDB 2R5Z · PDBe 2R5Z · UniProt P09077 · UniProt P40427
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