MolNFT v1 · #10676 · protein
Crystal structure of chloroplastic ascorbate peroxidase from tobacco plants and structural insights for its instability
1IYN: “Crystal structure of chloroplastic ascorbate peroxidase from tobacco plants and structural insights for its…”. X-ray diffraction, 2 ligands (HEM, NA), 1 pocket (best druggability 0.80). MolNFT v1 #10676 on GenesisL1: 3D structure…
- PDB
- 1IYN
- Type
- protein
- Length
- 275 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Chloroplastic ascorbate peroxidase
- EC
- 1.11.1.11
- UniProt
- Q8LNY5
- Ligands
- HEM, NA
- Pockets
- 1 · best druggability 0.80
Structure
x-ray diffraction · 1 distinct chain · 51% helix, 3% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Chloroplastic ascorbate peroxidase (EC 1.11.1.11) | protein | 275 | 51% helix, 3% strand | Q8LNY5 |
Ligands and binding sites
- HEM · Protoporphyrin IX containing Fe · ligand · chains A
- NA · Sodium ion · metal · 2 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 447 | 0.80 | 0.88 | 52 | HEM |
Compared structures
- 1IYN · Crystal structure of chloroplastic ascorbate peroxidase from tobacco plants and… · 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 Q8LNY5
- Elsewhere: RCSB PDB 1IYN · PDBe 1IYN · UniProt Q8LNY5
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