Current Protein Identity：Q9UMW8
New Search
Difference tags compare only the current result set; every original PDB and assembly record remains separate.
Related-Structure Differences
Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.
| PDB Entry | Assembly / Oligomeric State | Construct | Mutations and Modifications | Ligands, Ions and Non-polymers | Experimental Method | Experimental Conditions | Structure Quality |
|---|---|---|---|---|---|---|---|
| 9QY8 Crystal structure of apoform human USP18 Deposited 2025-04-17 | Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain A
49–285（237 aa）
Chain A
300–372（73 aa）
|
Not recorded | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.2 M sodium citrate tribasic dihydrate, 0.1 M Bis-Tris propane, pH 7.5, 20 % (w/v) PEG3350
|
Resolution 1.92 Å R-free 0.260 |
| 9QY8 Crystal structure of apoform human USP18 Deposited 2025-04-17 | Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric（1） Consistent with protein count |
Chain B
49–285（237 aa）
Chain B
300–372（73 aa）
|
Not recorded | ZN ZINC ION × 1 | X-RAY DIFFRACTION |
X-ray crystallization conditions
VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；0.2 M sodium citrate tribasic dihydrate, 0.1 M Bis-Tris propane, pH 7.5, 20 % (w/v) PEG3350
|
Resolution 1.92 Å R-free 0.260 |
| 9ZFO Cryo-EM Structure of Human STAT2-USP18-ISG15 Complex Deposited 2025-12-01 | Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count |
Chain U
26–372（347 aa）
|
Not recorded | No recorded non-water small molecule | ELECTRON MICROSCOPY |
cryo-EM buffer
pH 8；25mM HEPES (pH 8.0), 200mM NaCl and 1.0mM TCEP
cryo-EM vitrification conditions
Cryogen ETHANE
|
Resolution 3.05 Å |