Research workbench
High pressure (0.57 gpa) crystal structure of bovine copper, zinc superoxide dismutase at 2.0 ångströms
Analyse High pressure (0.57 gpa) crystal structure of bovine copper, zinc superoxide… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3HW7
- Type
- protein
- Length
- 302 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Superoxide dismutase [cu-zn]
- EC
- 1.15.1.1
- UniProt
- P00442
- Ligands
- CU1, ZN, CU
- Pockets
- 2 · best druggability 0.71
Structure
x-ray diffraction · 1 distinct chain · 6% helix, 42% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Superoxide dismutase [cu-zn] (EC 1.15.1.1) | protein | 151 | 6% helix, 42% strand | P00442 |
Ligands and binding sites
- CU1 · Copper (I) ion · metal · 2 copies · chains A, B
- ZN · Zinc ion · metal · 2 copies · chains A, B
- CU · Copper (II) ion · metal · chains 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 | 123 | 0.71 | 0.92 | 32 | empty |
| 2 | 79 | 0.33 | 0.75 | 18 | empty |
Interfaces
1 interface between chains.
- A–B · 740 Ų buried · 5 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 disulfide (disulfide).
Compared structures
- 3HW7 · High pressure (0.57 GPa) crystal structure of bovine copper, zinc superoxide dismutase at… · the same entry in another collection · chain A against A, TM-score 1.00
- P00442 · AlphaFold monomer V2.0 prediction for superoxide dismutase [cu-zn] (P00442) · a predicted model of the same protein · 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 P00442
- Elsewhere: RCSB PDB 3HW7 · PDBe 3HW7 · UniProt P00442
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