Research workbench
2-OXOACID:FERREDOXIN oxidoreductase 2 from sulfolobus tokodai - ligand free form
Analyse 2-OXOACID:FERREDOXIN oxidoreductase 2 from sulfolobus tokodai - ligand free form in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 5B46
- Type
- protein
- Length
- 928 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- 2-oxoacid--ferredoxin oxidoreductase alpha subunit; 2-oxoacid--ferredoxin oxidoreductase…
- EC
- 1.2.7.-
- UniProt
- Q96XT2, Q96XT4
- Ligands
- SF4, TPP, MG
- Pockets
- 7 · best druggability 0.79
Structure
x-ray diffraction · 2 distinct chains · 40% helix, 21% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | 2-oxoacid--ferredoxin oxidoreductase alpha subunit (EC 1.2.7.-) | protein | 627 | 41% helix, 22% strand | Q96XT2 |
| B | 2-oxoacid--ferredoxin oxidoreductase beta subunit (EC 1.2.7.-) | protein | 301 | 37% helix, 19% strand | Q96XT4 |
Ligands and binding sites
- SF4 · Iron/sulfur cluster · ligand · chains A, B
- TPP · Thiamine diphosphate · ligand · chains A, B
- MG · Magnesium ion · metal · chains B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 4 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1093 | 0.79 | 0.81 | 120 | TPP, MG |
| 2 | 349 | 0.66 | 0.80 | 48 | empty |
| 3 | 99 | 0.58 | 0.86 | 22 | empty |
| 4 | 238 | 0.56 | 0.78 | 41 | empty |
| 5 | 87 | 0.34 | 0.74 | 21 | empty |
Interfaces
1 interface between chains.
- A–B · 1076 Ų buried · 7 hydrogen bonds · protein-protein
Compared structures
- 5B46 · 2-Oxoacid:Ferredoxin Oxidoreductase 2 from Sulfolobus tokodai - ligand free form · the same entry in another collection · chain A against A, TM-score 1.00
- Q96XT2 · AlphaFold monomer V2.0 prediction for 2-OXOACID:FERREDOXIN oxidoreductase 2, subunit… · a predicted model of the same protein · chain A against A, TM-score 0.99
- Q96XT4 · AlphaFold monomer V2.0 prediction for 2-OXOACID:FERREDOXIN oxidoreductase 2, subunit beta… · a predicted model of the same protein · chain B against A, TM-score 0.94
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 Q96XT2
- Every structure of UniProt Q96XT4
- Elsewhere: RCSB PDB 5B46 · PDBe 5B46 · UniProt Q96XT2 · UniProt Q96XT4
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