Research workbench
Structure of GUN4 from chlamydomonas reinhardtii
Analyse Structure of GUN4 from chlamydomonas reinhardtii in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4YKB
- Type
- protein
- Length
- 878 residues
- Chains
- 6
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Tetrapyrrole-binding protein
- UniProt
- A8I5N5
- Pockets
- 7 · best druggability 0.84
Structure
x-ray diffraction · 6 distinct chains · 54% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Tetrapyrrole-binding protein | protein | 151 | 53% helix, 0% strand | A8I5N5 |
| B | Tetrapyrrole-binding protein | protein | 147 | 54% helix, 0% strand | A8I5N5 |
| C | Tetrapyrrole-binding protein | protein | 146 | 54% helix, 0% strand | A8I5N5 |
| D | Tetrapyrrole-binding protein | protein | 148 | 53% helix, 0% strand | A8I5N5 |
| E | Tetrapyrrole-binding protein | protein | 145 | 54% helix, 0% strand | A8I5N5 |
| F | Tetrapyrrole-binding protein | protein | 141 | 55% helix, 0% strand | A8I5N5 |
Pockets
7 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1082 | 0.84 | 0.84 | 97 | empty |
| 2 | 862 | 0.79 | 0.81 | 74 | empty |
| 3 | 884 | 0.73 | 0.77 | 74 | empty |
| 4 | 78 | 0.56 | 0.87 | 19 | empty |
| 5 | 70 | 0.53 | 0.86 | 16 | empty |
Interfaces
7 interfaces between chains.
- A–E · 380 Ų buried · 0 hydrogen bonds · protein-protein
- A–C · 362 Ų buried · 1 hydrogen bond · protein-protein
- B–C · 285 Ų buried · 0 hydrogen bonds · protein-protein
- B–F · 273 Ų buried · 1 hydrogen bond · protein-protein
- D–E · 273 Ų buried · 0 hydrogen bonds · protein-protein
Compared structures
- 4YKB · Structure of GUN4 from Chlamydomonas reinhardtii · the same entry in another collection · chain A against A, 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 A8I5N5
- Elsewhere: RCSB PDB 4YKB · PDBe 4YKB · UniProt A8I5N5
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