Q5XIF4
SS
Gene name |
Sumo3 |
Protein name |
Small ubiquitin-related modifier 3 |
Names |
SUMO-3 |
Species |
Rattus norvegicus (Rat) |
KEGG Pathway |
rno:499417 |
EC number |
|
Protein Class |
|
Descriptions
The N-terminal region of SUMO1 functions as an autoinhibition domain by blocking its binding to the phosphorylated SIMs of PML and Daxx. This autoinhibition is relieved by zinc, which stabilizes the complex between SUMO1 and a phospho-mimetic form of the SIM of PML, suggesting a paralog specific function of SUMO1 in regulating SUMO1-SIM interactions required for PML-NB formation and function.
Autoinhibitory domains (AIDs)
Target domain |
15-92 (Ubiquitin-like domain) |
Relief mechanism |
Ligand binding |
Assay |
|
Accessory elements
No accessory elements
References
Autoinhibited structure
Activated structure
1 structures for Q5XIF4
| Entry ID | Method | Resolution | Chain | Position | Source |
|---|---|---|---|---|---|
| AF-Q5XIF4-F1 | Predicted | AlphaFoldDB |
No variants for Q5XIF4
| Variant ID(s) | Position | Change | Description | Diseaes Association | Provenance |
|---|---|---|---|---|---|
| No variants for Q5XIF4 | |||||
No associated diseases with Q5XIF4
4 regional properties for Q5XIF4
4 GO annotations of cellular component
| Name | Definition |
|---|---|
| cytoplasm | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
| nuclear body | Extra-nucleolar nuclear domains usually visualized by confocal microscopy and fluorescent antibodies to specific proteins. |
| nucleus | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. |
| PML body | A class of nuclear body; they react against SP100 auto-antibodies (PML, promyelocytic leukemia); cells typically contain 10-30 PML bodies per nucleus; alterations in the localization of PML bodies occurs after viral infection. |
3 GO annotations of molecular function
| Name | Definition |
|---|---|
| protein tag activity | A molecular function exhibited by a protein that is covalently attached (AKA tagged or conjugated) to another protein where it acts as a marker, recognized by the cellular apparatus to target the tagged protein for some cellular process such as modification, sequestration, transport or degradation. |
| SUMO transferase activity | Catalysis of the transfer of SUMO from one protein to another via the reaction X-SUMO + Y --> Y-SUMO + X, where both X-SUMO and Y-SUMO are covalent linkages. |
| ubiquitin-like protein ligase binding | Binding to a ubiquitin-like protein ligase, such as ubiquitin-ligase. |
4 GO annotations of biological process
| Name | Definition |
|---|---|
| positive regulation of ubiquitin-dependent protein catabolic process | Any process that activates or increases the frequency, rate or extent of ubiquitin-dependent protein catabolic process. |
| protein localization to nucleus | A process in which a protein transports or maintains the localization of another protein to the nucleus. |
| protein sumoylation | The process in which a SUMO protein (small ubiquitin-related modifier) is conjugated to a target protein via an isopeptide bond between the carboxy-terminus of SUMO with an epsilon-amino group of a lysine residue of the target protein. |
| regulation of protein localization to nucleus | Any process that modulates the frequency, rate or extent of protein localization to nucleus. |
32 homologous proteins in AiPD
| UniProt AC | Gene Name | Protein Name | Species | Evidence Code |
|---|---|---|---|---|
| Q5E9D1 | SUMO1 | Small ubiquitin-related modifier 1 | Bos taurus (Bovine) | SS |
| Q17QV3 | SUMO3 | Small ubiquitin-related modifier 3 | Bos taurus (Bovine) | SS |
| Q5ZHQ1 | SUMO3 | Small ubiquitin-related modifier 3 | Gallus gallus (Chicken) | SS |
| Q5ZJM9 | SUMO2 | Small ubiquitin-related modifier 2 | Gallus gallus (Chicken) | SS |
| Q8QGH2 | SUMO1 | Small ubiquitin-related modifier 1 | Gallus gallus (Chicken) | SS |
| Q9VCP1 | CG4449 | Uncharacterized protein CG4449 | Drosophila melanogaster (Fruit fly) | PR |
| P61956 | SUMO2 | Small ubiquitin-related modifier 2 | Homo sapiens (Human) | SS |
| P63165 | SUMO1 | Small ubiquitin-related modifier 1 | Homo sapiens (Human) | EV |
| Q6EEV6 | SUMO4 | Small ubiquitin-related modifier 4 | Homo sapiens (Human) | SS |
| P55854 | SUMO3 | Small ubiquitin-related modifier 3 | Homo sapiens (Human) | SS |
| P61957 | Sumo2 | Small ubiquitin-related modifier 2 | Mus musculus (Mouse) | SS |
| P63166 | Sumo1 | Small ubiquitin-related modifier 1 | Mus musculus (Mouse) | SS |
| Q9Z172 | Sumo3 | Small ubiquitin-related modifier 3 | Mus musculus (Mouse) | SS |
| A7WLH8 | SUMO1 | Small ubiquitin-related modifier 1 | Sus scrofa (Pig) | SS |
| P61958 | SUMO2 | Small ubiquitin-related modifier 2 | Sus scrofa (Pig) | SS |
| Q5I0H3 | Sumo1 | Small ubiquitin-related modifier 1 | Rattus norvegicus (Rat) | SS |
| P61959 | Sumo2 | Small ubiquitin-related modifier 2 | Rattus norvegicus (Rat) | SS |
| P55857 | SUMO1 | Small ubiquitin-related modifier 1 | Oryza sativa subsp. japonica (Rice) | SS |
| P55853 | smo-1 | Small ubiquitin-related modifier | Caenorhabditis elegans | SS |
| B3H5R8 | SUMO8 | Putative small ubiquitin-related modifier 8 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| P55852 | SUMO1 | Small ubiquitin-related modifier 1 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q8VZI7 | SUMO5 | Small ubiquitin-related modifier 5 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9FKC5 | SUMO4 | Putative small ubiquitin-related modifier 4 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9FLP5 | SUMO3 | Small ubiquitin-related modifier 3 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q3E8A8 | SUMO7 | Putative small ubiquitin-related modifier 7 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q9FLP6 | SUMO2 | Small ubiquitin-related modifier 2 | Arabidopsis thaliana (Mouse-ear cress) | SS |
| Q6DEP7 | sumo1 | Small ubiquitin-related modifier 1 | Xenopus tropicalis (Western clawed frog) (Silurana tropicalis) | SS |
| Q28H04 | sumo2 | Small ubiquitin-related modifier 2 | Xenopus tropicalis (Western clawed frog) (Silurana tropicalis) | SS |
| Q6DHL4 | sumo2 | Small ubiquitin-related modifier 2 | Danio rerio (Zebrafish) (Brachydanio rerio) | SS |
| Q6NV25 | sumo3l | Small ubiquitin-related modifier 3-like | Danio rerio (Zebrafish) (Brachydanio rerio) | SS |
| Q7SZR5 | sumo1 | Small ubiquitin-related modifier 1 | Danio rerio (Zebrafish) (Brachydanio rerio) | SS |
| Q6DI05 | sumo3 | Small ubiquitin-related modifier 3 | Danio rerio (Zebrafish) (Brachydanio rerio) | SS |
| 10 | 20 | 30 | 40 | 50 | 60 |
| MSEEKPKEGV | KTENDHINLK | VAGQDGSVVQ | FKIKRHTPLS | KLMKAYCERQ | GLSMRQIRFR |
| 70 | 80 | 90 | 100 | ||
| FDGQPINETD | TPAQLEMEDE | DTIDVFQQQT | GGTASRASVP | TPSHFPDICY |