| IED ID | IndEnz0002010009 | 
                    
                        | Enzyme Type ID | protease010009 | 
                    
                        | Protein Name | Regulator of free ubiquitin chains 1 
 | 
                    
                        | Gene Name | RFU1 KLLA0D05577g | 
                    
                        | Organism | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica) | 
                    
                        | Taxonomic Lineage | cellular organisms
                            
                                
                            
                        
                             Eukaryota
                            
                                
                            
                        
                             Opisthokonta
                            
                                
                            
                        
                             Fungi
                            
                                
                            
                        
                             Dikarya
                            
                                
                            
                        
                             Ascomycota
                            
                                
                            
                        
                             saccharomyceta
                            
                                
                            
                        
                             Saccharomycotina (true yeasts)
                            
                                
                            
                        
                             Saccharomycetes
                            
                                
                            
                        
                             Saccharomycetales
                            
                                
                            
                        
                             Saccharomycetaceae
                            
                                
                            
                        
                             Kluyveromyces
                            
                                
                            
                        
                             Kluyveromyces lactis (Yeast) (Candida sphaerica)
                            
                                
                            
                        
                             Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica) | 
                    
                        | Enzyme Sequence | MKSSSHLKQEALNYRFNSNVPLKLYLTTCISIVEEAQNSARCNNMERAYLLYIRYLDLCLNRLVHHSEVNTSVESLYKREYFQLLKLEVPAIMKITEELKIKIDARYKSLANNVATSTYVRSPAVMTTNPSDEINLPSSFDEQKFNQSISWFNHSSKHFSAQSDSNNEYPELPELNATSTSVTYTMPAL | 
                    
                        | Enzyme Length | 189 | 
                    
                        | Uniprot Accession Number | Q6CRY0 | 
                    
                        | Absorption |  | 
                    
                        | Active Site |  | 
                    
                        | Activity Regulation |  | 
                    
                        | Binding Site |  | 
                    
                        | Calcium Binding |  | 
                    
                        | catalytic Activity |  | 
                    
                        | DNA Binding |  | 
                    
                        | EC Number |  | 
                    
                        | Enzyme Function | FUNCTION: Inhibitor of the DOA4 deubiquitinase involved in the regulation of protein degradation by the proteasome and maintenance of a normal level of free ubiquitin. {ECO:0000250}. | 
                    
                        | Temperature Dependency |  | 
                    
                        | PH Dependency |  | 
                    
                        | Pathway |  | 
                    
                        | nucleotide Binding |  | 
                    
                        | Features | Chain (1) | 
                    
                        | Keywords | Endosome;Protease inhibitor;Reference proteome;Thiol protease inhibitor | 
                    
                        | Interact With |  | 
                    
                        | Induction |  | 
                    
                        | Subcellular Location | SUBCELLULAR LOCATION: Endosome {ECO:0000250}. | 
                    
                        | Modified Residue |  | 
                    
                        | Post Translational Modification |  | 
                    
                        | Signal Peptide |  | 
                    
                        | Structure 3D |  | 
                    
                        | Cross Reference PDB | - | 
                    
                        | Mapped Pubmed ID | - | 
                    
                        | Motif |  | 
                    
                        | Gene Encoded By |  | 
                    
                        | Mass | 21,733 | 
                    
                        | Kinetics |  | 
                    
                        | Metal Binding |  | 
                    
                        | Rhea ID |  | 
                    
                        | Cross Reference Brenda |  |