Function and Biology Details
Reaction catalysed:
ATP + ubiquitin + [E1 ubiquitin-activating enzyme]-L-cysteine = AMP + diphosphate + S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine
Biochemical function:
Biological process:
Cellular component:
- not assigned
Sequence domains:
- Ubiquitin/SUMO-activating enzyme E1-like
- Ubiquitin-activating enzyme E1, conserved site
- Ubiquitin-activating enzyme E1, four-helix bundle
- Ubiquitin-activating enzyme E1, FCCH domain
- Ubiquitin-activating enzyme E1, FCCH domain superfamily
- THIF-type NAD/FAD binding fold
- ThiF/MoeB/HesA family
- Ubiquitin-activating enzyme
1 more domain
Structure analysis Details
Assembly composition:
homo dimer (preferred)
Assembly name:
Ubiquitin-like modifier-activating enzyme 1 (preferred)
PDBe Complex ID:
PDB-CPX-149592 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
SSRF BEAMLINE BL17U
Spacegroup:
C2221
Expression system: Escherichia coli BL21(DE3)