MolNFT v1 · #79323 · protein
ISPH:HMBPP complex structure of E126Q mutant
3SZU · 4-hydroxy-3-methylbut-2-enyl diphosphate reductase: “ISPH:HMBPP complex structure of E126Q mutant”. X-ray diffraction, 2 ligands (F3S, H6P), 9 pockets (best druggability 0.80). MolNFT v1 #79323 on GenesisL1: 3D structure, binding…
- PDB
- 3SZU
- Type
- protein
- Length
- 619 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- 4-hydroxy-3-methylbut-2-enyl diphosphate reductase
- EC
- 1.17.1.2
- UniProt
- P62623
- Ligands
- F3S, H6P
- Pockets
- 9 · best druggability 0.80
Structure
x-ray diffraction · 2 distinct chains · 42% helix, 18% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (EC 1.17.1.2) | protein | 309 | 43% helix, 18% strand | P62623 |
| B | 4-hydroxy-3-methylbut-2-enyl diphosphate reductase (EC 1.17.1.2) | protein | 310 | 42% helix, 18% strand | P62623 |
Ligands and binding sites
- F3S · FE3-S4 cluster · ligand · 2 copies · chains A, B
- H6P · (2E)-4-hydroxy-3-methylbut-2-en-1-yl trihydrogen diphosphate · ligand · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
9 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 123 | 0.80 | 0.98 | 27 | F3S, H6P |
| 2 | 930 | 0.80 | 0.82 | 61 | empty |
| 3 | 109 | 0.79 | 0.98 | 25 | F3S, H6P |
| 4 | 328 | 0.59 | 0.77 | 38 | empty |
| 5 | 223 | 0.53 | 0.77 | 26 | empty |
Interfaces
1 interface between chains.
- A–B · 868 Ų buried · 13 hydrogen bonds · protein-protein
Compared structures
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 P62623
- Elsewhere: RCSB PDB 3SZU · PDBe 3SZU · UniProt P62623
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