F1M625 · UBP46_RAT
- ProteinUbiquitin carboxyl-terminal hydrolase 46
- GeneUsp46
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids366 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Function
function
Deubiquitinating enzyme that plays a role in behavior, possibly by regulating GABA action. May act by mediating the deubiquitination of GAD1/GAD67 (By similarity).
Has almost no deubiquitinating activity by itself and requires the interaction with WDR48 to have a high activity. Not involved in deubiquitination of monoubiquitinated FANCD2 (By similarity).
Has almost no deubiquitinating activity by itself and requires the interaction with WDR48 to have a high activity. Not involved in deubiquitination of monoubiquitinated FANCD2 (By similarity).
Catalytic activity
Features
Showing features for active site, binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 44 | Nucleophile | ||||
Sequence: C | ||||||
Binding site | 182 | Zn2+ (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 185 | Zn2+ (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 229 | Zn2+ (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Binding site | 232 | Zn2+ (UniProtKB | ChEBI) | ||||
Sequence: C | ||||||
Active site | 313 | Proton acceptor | ||||
Sequence: H |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Cellular Component | cytosol | |
Cellular Component | glutamatergic synapse | |
Cellular Component | nucleus | |
Cellular Component | synapse | |
Molecular Function | cysteine-type deubiquitinase activity | |
Molecular Function | deubiquitinase activity | |
Molecular Function | metal ion binding | |
Biological Process | adult feeding behavior | |
Biological Process | behavioral fear response | |
Biological Process | behavioral response to ethanol | |
Biological Process | protein deubiquitination | |
Biological Process | proteolysis | |
Biological Process | regulation of postsynaptic neurotransmitter receptor internalization | |
Biological Process | regulation of synaptic transmission, GABAergic | |
Biological Process | righting reflex |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameUbiquitin carboxyl-terminal hydrolase 46
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strains
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Glires > Rodentia > Myomorpha > Muroidea > Muridae > Murinae > Rattus
Accessions
- Primary accessionF1M625
- Secondary accessions
Proteomes
Organism-specific databases
Subcellular Location
UniProt Annotation
GO Annotation
Note: USP46/WDR48/WDR20 complex is predominantly cytoplasmic.
Keywords
- Cellular component
Phenotypes & Variants
Features
Showing features for mutagenesis.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Mutagenesis | 44 | Abolishes enzyme activity. | ||||
Sequence: C → S | ||||||
Mutagenesis | 92 | Mildly decreases enzyme activity. | ||||
Sequence: Missing |
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000435846 | 1-366 | Ubiquitin carboxyl-terminal hydrolase 46 | |||
Sequence: MTVRNIASICNMGTNASALEKDIGPEQFPINEHYFGLVNFGNTCYCNSVLQALYFCRPFRENVLAYKAQQKKKENLLTCLADLFHSIATQKKKVGVIPPKKFISRLRKENDLFDNYMQQDAHEFLNYLLNTIADILQEEKKQEKQNGKLKNGNMNEPAENSKPELTWVHEIFQGTLTNETRCLNCETVSSKDEDFLDLSVDVEQNTSITHCLRDFSNTETLCSEQKYYCETCCSKQEAQKRMRVKKLPMILALHLKRFKYMEQLHRYTKLSYRVVFPLELRLFNTSSDAVNLDRMYDLVAVVVHCGSGPNRGHYITIVKSHGFWLLFDDDIVEKIDAQAIEEFYGLTSDISKNSESGYILFYQSRE |
Proteomic databases
PTM databases
Expression
Tissue specificity
Detected in lung and spleen, and at lower levels in brain, kidney, testis and liver.
Gene expression databases
Interaction
Subunit
Interacts with WDR48. Interacts with WDR20. Interacts with DMWD. Component of the USP46/WDR20/WDR48 deubiquitinating complex.
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 35-365 | USP | ||||
Sequence: FGLVNFGNTCYCNSVLQALYFCRPFRENVLAYKAQQKKKENLLTCLADLFHSIATQKKKVGVIPPKKFISRLRKENDLFDNYMQQDAHEFLNYLLNTIADILQEEKKQEKQNGKLKNGNMNEPAENSKPELTWVHEIFQGTLTNETRCLNCETVSSKDEDFLDLSVDVEQNTSITHCLRDFSNTETLCSEQKYYCETCCSKQEAQKRMRVKKLPMILALHLKRFKYMEQLHRYTKLSYRVVFPLELRLFNTSSDAVNLDRMYDLVAVVVHCGSGPNRGHYITIVKSHGFWLLFDDDIVEKIDAQAIEEFYGLTSDISKNSESGYILFYQSR |
Sequence similarities
Belongs to the peptidase C19 family. USP12/USP46 subfamily.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length366
- Mass (Da)42,415
- Last updated2013-04-03 v2
- ChecksumE09EC218E1DDC550
Computationally mapped potential isoform sequences
There are 5 potential isoforms mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A0G2K2V1 | A0A0G2K2V1_RAT | Usp46 | 365 | ||
A0A8I6A5E0 | A0A8I6A5E0_RAT | Usp46 | 378 | ||
A0A8L2PZX2 | A0A8L2PZX2_RAT | Usp46 | 370 | ||
A0A8I5ZQ40 | A0A8I5ZQ40_RAT | Usp46 | 339 | ||
A0A8I5ZTT8 | A0A8I5ZTT8_RAT | Usp46 | 359 |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
GU455413 EMBL· GenBank· DDBJ | ADV57650.1 EMBL· GenBank· DDBJ | mRNA | ||
AABR07072397 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
AC114452 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. |