| Gene Symbol |
SYVN1
|
| Entrez Gene |
84447
|
| Alt Symbol |
DER3, HRD1
|
| Species |
Human
|
| Gene Type |
protein-coding
|
| Description |
synovial apoptosis inhibitor 1, synoviolin
|
| Other Description |
E3 ubiquitin-protein ligase synoviolin|HMG-coA reductase degradation 1 homolog
|
| Swissprots |
Q86TM6 Q96PK3 Q8N6E8 Q96JL5 Q8N3K3
|
| Accessions |
EAW74357 EAW74358 EAW74359 EAW74360 EAW74361 EAW74362 Q86TM6 AA864844 AB058713 BAB47439 AB085847 BAC24801 AF317634 AAL26903 AK074148 BAB84974 AK126912 BAG54394 AL834262 CAD38937 BC013860 BC030530 AAH30530 BC035473 BC141662 AAI41663 DQ574657 EU176276 ABW03727 EU176586 ABW03387 EU446616 ABZ92145 XM_011545303 XP_011543605 NM_032431 NP_115807 NM_172230 NP_757385
|
| Function |
Acts as an E3 ubiquitin-protein ligase which accepts ubiquitin specifically from endoplasmic reticulum-associated UBC7 E2 ligase and transfers it to substrates, promoting their degradation. Component of the endoplasmic reticulum quality control (ERQC) system also called ER-associated degradation (ERAD) involved in ubiquitin-dependent degradation of misfolded endoplasmic reticulum proteins. Also promotes the degradation of normal but naturally short-lived proteins such as SGK. Protects cells from ER stress-induced apoptosis. Protects neurons from apoptosis induced by polyglutamine-expanded huntingtin (HTT) or unfolded GPR37 by promoting their degradation. Sequesters p53/TP53 in the cytoplasm and promotes its degradation, thereby negatively regulating its biological function in transcription, cell cycle regulation and apoptosis. {ECO:0000269|PubMed:12459480, ECO:0000269|PubMed:12646171, ECO:0000269|PubMed:12975321, ECO:0000269|PubMed:14593114, ECO:0000269|PubMed:16289116, ECO:0000269|Pub
|
| Subcellular Location |
Endoplasmic reticulum membrane {ECO:0000269|PubMed:12459480, ECO:0000269|PubMed:12646171, ECO:0000269|PubMed:14593114, ECO:0000269|PubMed:16186510}; Multi- pass membrane protein {ECO:0000269|PubMed:12459480, ECO:0000269|PubMed:12646171, ECO:0000269|PubMed:14593114, ECO:0000269|PubMed:16186510}.
|
| Tissue Specificity |
Ubiquitously expressed, with highest levels in liver and kidney (at protein level). Up-regulated in synovial tissues from patients with rheumatoid arthritis (at protein level). {ECO:0000269|PubMed:12459480, ECO:0000269|PubMed:12646171, ECO:0000269|PubMed:12975321}.
|
| Top Pathways |
Ubiquitin mediated proteolysis, Protein processing in endoplasmic reticulum
|