Research workbench
The crystal structure of rubisco from alcaligenes eutrophus to 2.7 ångströms.
Analyse The crystal structure of rubisco from alcaligenes eutrophus to 2.7 ångströms. in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1BXN
- Type
- protein
- Length
- 2,296 residues
- Chains
- 8
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Protein (ribulose bisphosphate carboxylase large chain); Protein (ribulose bisphosphate…
- EC
- 4.1.1.39
- Ligands
- PO4
- Pockets
- 20 · best druggability 0.80
Structure
x-ray diffraction · 2 distinct chains · 39% helix, 20% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C, E, G | Protein (ribulose bisphosphate carboxylase large chain) (EC 4.1.1.39) | protein | 445 | 44% helix, 18% strand | — |
| I, J, K, L | Protein (ribulose bisphosphate carboxylase small chain) (EC 4.1.1.39) | protein | 129 | 24% helix, 28% strand | — |
Ligands and binding sites
- PO4 · Phosphate ion · ion · 8 copies · chains A, C, E, G
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
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 | 810 | 0.80 | 0.83 | 99 | empty |
| 2 | 81 | 0.73 | 0.97 | 28 | empty |
| 3 | 71 | 0.73 | 0.97 | 18 | empty |
| 4 | 60 | 0.73 | 0.99 | 19 | empty |
| 5 | 64 | 0.72 | 0.98 | 19 | empty |
Interfaces
22 interfaces between chains.
- E–K · 1533 Ų buried · 18 hydrogen bonds · protein-protein
- C–J · 1532 Ų buried · 19 hydrogen bonds · protein-protein
- A–I · 1531 Ų buried · 18 hydrogen bonds · protein-protein
- G–L · 1525 Ų buried · 18 hydrogen bonds · protein-protein
- A–L · 785 Ų buried · 18 hydrogen bonds · protein-protein
Compared structures
- 1BXN · The crystal structure of rubisco from alcaligenes eutrophus to 2.7 ångströms. · 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
- Elsewhere: RCSB PDB 1BXN · PDBe 1BXN
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