Research workbench
Chicken sulfite oxidase double mutant with altered activity and substrate affinity
Analyse Chicken sulfite oxidase double mutant with altered activity and substrate… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3R18
- Type
- protein
- Length
- 373 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Sulfite oxidase
- EC
- 1.8.3.1
- UniProt
- P07850
- Ligands
- MTE, MO
- Pockets
- 3 · best druggability 0.71
Structure
x-ray diffraction · 1 distinct chain · 12% helix, 35% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Sulfite oxidase (EC 1.8.3.1) | protein | 373 | 12% helix, 35% strand | P07850 |
Ligands and binding sites
- MTE · Phosphonic acidmono-(2-amino-5,6-dimercapto-4-oxo-3,7,8A,9,10,10A-hexahydro-4H-8-oxa-1,3,9,10-tetraaza-anthracen-7-ylmethyl)ester · ligand · chains A
- MO · Molybdenum atom · metal · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 178 | 0.71 | 0.89 | 39 | MTE, MO |
| 2 | 165 | 0.50 | 0.78 | 31 | empty |
| 3 | 54 | 0.28 | 0.74 | 13 | empty |
Compared structures
- 3R18 · Chicken sulfite oxidase double mutant with altered activity and substrate affinity · the same entry in another collection · chain A against A, TM-score 1.00
- P07850 · AlphaFold monomer V2.0 prediction for sulfite oxidase (P07850) · a predicted model of the same protein · chain A against A, TM-score 0.98
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 P07850
- Elsewhere: RCSB PDB 3R18 · PDBe 3R18 · UniProt P07850
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