MolNFT v1 · #71649 · protein
Low pH as-isolated tomato chloroplast superoxide dismutase
3MKG · Superoxide dismutase [cu-zn], chloroplastic: “Low pH as-isolated tomato chloroplast superoxide dismutase”. X-ray diffraction, 1 ligand (ZN), 2 pockets (best druggability 0.57). MolNFT v1 #71649 on GenesisL1: 3D structure, binding…
- PDB
- 3MKG
- Type
- protein
- Length
- 246 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Superoxide dismutase [cu-zn], chloroplastic
- EC
- 1.15.1.1
- UniProt
- P14831
- Ligands
- ZN
- Pockets
- 2 · best druggability 0.57
Structure
x-ray diffraction · 2 distinct chains · 4% helix, 49% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Superoxide dismutase [cu-zn], chloroplastic (EC 1.15.1.1) | protein | 124 | 4% helix, 48% strand | P14831 |
| B | Superoxide dismutase [cu-zn], chloroplastic (EC 1.15.1.1) | protein | 122 | 4% helix, 49% strand | P14831 |
Ligands and binding sites
- ZN · Zinc ion · metal · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 199 | 0.57 | 0.80 | 29 | empty |
| 2 | 94 | 0.36 | 0.76 | 19 | empty |
Interfaces
1 interface between chains.
- A–B · 682 Ų buried · 6 hydrogen bonds · protein-protein
Compared structures
- 3MKG · Low pH as-isolated tomato chloroplast superoxide dismutase · the same entry in another collection · chain A against A, TM-score 1.00
- P14831 · AlphaFold monomer V2.0 prediction for superoxide dismutase [cu-zn], chloroplastic (P14831) · a predicted model of the same protein · chain B against A, TM-score 0.99
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 P14831
- Elsewhere: RCSB PDB 3MKG · PDBe 3MKG · UniProt P14831
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.