Function and Biology Details
Reactions catalysed:
(1a) [E2 ubiquitin-conjugating enzyme]-S-ubiquitinyl-L-cysteine + [RBR-type E3 ubiquitin transferase]-L-cysteine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + [RBR-type E3 ubiquitin transferase]-S-ubiquitinyl-L-cysteine
Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).
Biochemical function:
Biological process:
- not assigned
Cellular component:
Structure analysis Details
Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-188379 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
E3 ubiquitin-protein ligase RNF31
Molecule details ›
Chains: A, C
Length: 184 amino acids
Theoretical weight: 20.77 KDa
Source organism: Homo sapiens
Expression system: Bacteria
UniProt:
Sequence domains:
Structure domains: Methane Monooxygenase Hydroxylase; Chain G, domain 1
Length: 184 amino acids
Theoretical weight: 20.77 KDa
Source organism: Homo sapiens
Expression system: Bacteria
UniProt:
- Canonical:
Q96EP0 (Residues: 1-179; Coverage: 17%)
Sequence domains:
Structure domains: Methane Monooxygenase Hydroxylase; Chain G, domain 1
Ubiquitin thioesterase otulin
Molecule details ›
Chains: B, D
Length: 10 amino acids
Theoretical weight: 1.23 KDa
Source organism: Homo sapiens
Expression system: Bacteria
UniProt:
Length: 10 amino acids
Theoretical weight: 1.23 KDa
Source organism: Homo sapiens
Expression system: Bacteria
UniProt:
- Canonical: Q96BN8 (Residues: 52-61; Coverage: 3%)
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
PHOTON FACTORY BEAMLINE BL-1A
Spacegroup:
P61
Expression system: Bacteria
