MolNFT v1 · #21920 · protein
Crystal structure of spinach chloroplast fructose-1,6- bisphosphatase at 2.8 ångströms resolution
1SPI · Fructose 1,6-bisphosphatase: “Crystal structure of spinach chloroplast fructose-1,6- bisphosphatase at 2.8 ångströms resolution”. X-ray diffraction, 20 pockets (best druggability 0.87). MolNFT v1 #21920 on GenesisL1: 3D structure…
- PDB
- 1SPI
- Type
- protein
- Length
- 1,317 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Fructose 1,6-bisphosphatase
- EC
- 3.1.3.11
- UniProt
- P22418
- Pockets
- 20 · best druggability 0.87
Structure
x-ray diffraction · 2 distinct chains · 27% helix, 19% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Fructose 1,6-bisphosphatase (EC 3.1.3.11) | protein | 333 | 27% helix, 20% strand | P22418 |
| B, C, D | Fructose 1,6-bisphosphatase (EC 3.1.3.11) | protein | 328 | 28% helix, 18% strand | P22418 |
Pockets
20 pockets found on a 1 Å grid, 16 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1092 | 0.87 | 0.88 | 125 | empty |
| 2 | 436 | 0.73 | 0.83 | 83 | empty |
| 3 | 115 | 0.72 | 0.93 | 36 | empty |
| 4 | 387 | 0.69 | 0.81 | 49 | empty |
| 5 | 148 | 0.67 | 0.88 | 27 | empty |
Interfaces
6 interfaces between chains.
- A–B · 2182 Ų buried · 19 hydrogen bonds · protein-protein
- C–D · 1943 Ų buried · 29 hydrogen bonds · protein-protein
- A–D · 1234 Ų buried · 9 hydrogen bonds · protein-protein
- B–C · 1017 Ų buried · 6 hydrogen bonds · protein-protein
- A–C · 210 Ų buried · 2 hydrogen bonds · protein-protein
Compared structures
- 1SPI · Crystal structure of spinach chloroplast fructose-1,6-bisphosphatase at 2.8 ångströms… · the same entry in another collection · chain D against D, TM-score 1.00
- P22418 · AlphaFold monomer V2.0 prediction for fructose-1,6-bisphosphatase, chloroplastic (P22418) · a predicted model of the same protein · chain B against A, TM-score 0.89
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 P22418
- Elsewhere: RCSB PDB 1SPI · PDBe 1SPI · UniProt P22418
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