Research workbench
Crystal structure of protein with unknown function from DUF35 family (13815350) from SULFOLOBUS SOLFATARICUS at 1.80 A resolution
Analyse Crystal structure of protein with unknown function from DUF35 family (13815350)… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3IRB
- Type
- protein
- Length
- 271 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 1.8
- Source
- Sulfolobus solfataricus
- Molecule
- uncharacterized protein from DUF35 family
- UniProt
- Q97WQ4
- Ligands
- ZN, SO4
- Pockets
- 2 · best druggability 0.73
Structure
x-ray diffraction · resolution 1.8 · 2 distinct chains · 22% helix, 41% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | uncharacterized protein from DUF35 family | protein | 137 | 23% helix, 40% strand | Q97WQ4 |
| B | uncharacterized protein from DUF35 family | protein | 134 | 20% helix, 41% strand | Q97WQ4 |
Ligands and binding sites
- ZN · Zinc ion · metal · 2 copies · chains A, B
- SO4 · Sulfate ion · ion · 6 copies · chains A, B
- ACY · Acetic acid · additive · 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, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 308 | 0.73 | 0.86 | 39 | SO4 |
| 2 | 126 | 0.71 | 0.91 | 27 | SO4 |
Interfaces
1 interface between chains.
- A–B · 1124 Ų buried · 9 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (engineered).
Compared structures
- 3IRB · Crystal structure of protein with unknown function from DUF35 family (13815350) from… · 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 Q97WQ4
- Elsewhere: RCSB PDB 3IRB · PDBe 3IRB · UniProt Q97WQ4
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