UBE3A - ubiquitin protein ligase E3A Gene
Also Known as AS; ANCR; PIX1; E6-AP; HPVE6A; EPVE6AP
Species: Homo sapiens
About UBE3A
This gene has 33 transcripts (splice variants), 203 orthologues, 24 paralogues and is associated with 7 phenotypes. Ubiquitous expression in testis (RPKM 14.2), thyroid (RPKM 14.2) and 25 other tissues.
Summary
This gene encodes an E3 ubiquitin-protein Ligase, part of the ubiquitin protein degradation system. This imprinted gene is maternally expressed in brain and biallelically expressed in Other tissues. Maternally inherited deletion of this gene causes Angelman Syndrome, characterized by severe motor and intellectual retardation, ataxia, hypotonia, epilepsy, absence of speech, and characteristic facies. The protein also interacts with the E6 protein of human papillomavirus types 16 and 18, resulting in ubiquitination and proteolysis of tumor protein p53. Alternative splicing of this gene results in three transcript variants encoding three isoforms with different N-termini. Additional transcript variants have been described, but their full length nature has not been determined. [provided by RefSeq, Jul 2008]
UBE3A Products (28)
| mRNA | Protein | Name |
|---|---|---|
| NM_000462.5 | NP_000453.2 | ubiquitin-protein ligase E3A isoform 2 |
| NM_001354505.1 | NP_001341434.1 | ubiquitin-protein ligase E3A isoform 3 |
| NM_001354506.2 | NP_001341435.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354507.2 | NP_001341436.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354508.2 | NP_001341437.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354509.2 | NP_001341438.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354511.2 | NP_001341440.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354512.2 | NP_001341441.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354513.2 | NP_001341442.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354523.2 | NP_001341452.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354526.1 | NP_001341455.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354538.2 | NP_001341467.1 | ubiquitin-protein ligase E3A isoform 3 |
| NM_001354539.2 | NP_001341468.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354540.2 | NP_001341469.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354541.2 | NP_001341470.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354542.2 | NP_001341471.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354543.2 | NP_001341472.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354544.2 | NP_001341473.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_001354545.2 | NP_001341474.1 | ubiquitin-protein ligase E3A isoform 4 |
| NM_001354546.2 | NP_001341475.1 | ubiquitin-protein ligase E3A isoform 5 |
| NM_001354547.2 | NP_001341476.1 | ubiquitin-protein ligase E3A isoform 6 |
| NM_001354548.2 | NP_001341477.1 | ubiquitin-protein ligase E3A isoform 6 |
| NM_001354549.2 | NP_001341478.1 | ubiquitin-protein ligase E3A isoform 7 |
| NM_001354550.2 | NP_001341479.1 | ubiquitin-protein ligase E3A isoform 8 |
| NM_001354551.2 | NP_001341480.1 | ubiquitin-protein ligase E3A isoform 9 |
| NM_001374461.1 | NP_001361390.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_130838.4 | NP_570853.1 | ubiquitin-protein ligase E3A isoform 1 |
| NM_130839.5 | NP_570854.1 | ubiquitin-protein ligase E3A isoform 3 |
| Molecular Function GO Annotation | Evidence | References | Source |
|---|---|---|---|
| enables protein binding |
IPI
IPI: Inferred from physical interaction
|
7624774 | GOA |
| enables ubiquitin protein ligase activity |
IDA
IDA: Inferred from direct assay
|
30020076 | GOA |
| enables ubiquitin protein ligase activity |
IMP
IMP: Inferred from mutant phenotype
|
7708685 | GOA |
| enables ubiquitin-protein transferase activity |
IDA
IDA: Inferred from direct assay
|
12890688 | GOA |
| Biological Process GO Annotation | Evidence | References | Source |
|---|---|---|---|
| involved in positive regulation of protein ubiquitination |
IDA
IDA: Inferred from direct assay
|
17108031 | GOA |
| involved in progesterone receptor signaling pathway |
IDA
IDA: Inferred from direct assay
|
16772533 | GOA |
| involved in protein K48-linked ubiquitination |
IDA
IDA: Inferred from direct assay
|
12890688 | GOA |
| involved in protein autoubiquitination |
IDA
IDA: Inferred from direct assay
|
24105792 | GOA |
| involved in regulation of circadian rhythm |
IMP
IMP: Inferred from mutant phenotype
|
24728990 | GOA |
| involved in regulation of ubiquitin-dependent protein catabolic process |
IMP
IMP: Inferred from mutant phenotype
|
24728990 | GOA |
| involved in response to progesterone |
IDA
IDA: Inferred from direct assay
|
16772533 | GOA |
UBE3A Protein Structure
HECT: HECT-domain (ubiquitin-transferase) (577 - 874)
- 0
- 200
- 400
- 600
- 800
- 875 a.a.
| Protein Preferred Names | Protein Names | |
|---|---|---|
|
ubiquitin-protein ligase E3A |
|
UBE3A Protein-protein interaction Information
|
Type
|
Protein Name | Protein ID | Interactor | Interactor Species | Interactor ID | Detection Method | References |
|---|---|---|---|---|---|---|---|
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P04019 | 17023019 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P03126 | 26789255 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P03126 | 22483108 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P03126 | 7624774 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P03126 | 22898364 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P03126 | 26789255 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P06463 | 16493710 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P06463 | 7624774 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P06463 | 22898364 | |
|
Intra
|
UBE3A | Q05086 | TAT | Homo sapiens | P17735 | 25910212 | |
|
Intra
|
UBE3A | Q05086 | TAT | Homo sapiens | P17735 | 31515488 | |
|
Intra
|
UBE3A | Q05086 | TAT | Homo sapiens | P17735 | 25910212 | |
|
Intra
|
UBE3A | Q05086 | MEF2C | Homo sapiens | Q06413 | 31988313 | |
|
Intra
|
UBE3A | Q05086 | MEF2C | Homo sapiens | Q06413 | 31988313 | |
|
Intra
|
UBE3A | Q05086 | TP53 | Homo sapiens | P04637 | 12620801 | |
|
Intra
|
UBE3A | Q05086 | TP53 | Homo sapiens | P04637 | 16493710 | |
|
Intra
|
UBE3A | Q05086 | TP53 | Homo sapiens | P04637 | 26789255 | |
|
Intra
|
UBE3A | Q05086 | MCM6 | Homo sapiens | Q14566 | 29426014 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | Q77E16 | 17166906 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | Q77E16 | 17023019 | |
|
Cross
|
UBE3A | Q05086 | E6 | Bovine papillomavirus | P06931 | 7624774 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P36799 | 22898364 | |
|
Cross
|
UBE3A | Q05086 | E6 | Human papillomavirus | P36799 | 15890204 |
UBE3A Antibodies
| Cat. No. | Product Name | Application | Reactivity |
|---|---|---|---|
| HY-P83561 | Ubiquitin Protein Ligase E3A Antibody (YA3306) | WB, ICC/IF, FC, IP | Human, Mouse, Rat |
| HY-P83561A | Ubiquitin Protein Ligase E3A Antibody (YA3306)(PBS only) | WB, ICC/IF, FC, IP | Human, Mouse, Rat |
Related Diseases
| Diseases | Alias | |
|---|---|---|
| Angelman Syndrome |
|
|
| Angelman Syndrome Due To A Point Mutation |
|
|
| Papilloma |
|
|
| Chromosome 15q11-Q13 Duplication Syndrome |
|
|
| Angelman Syndrome Due To Paternal Uniparental Disomy Of Chromosome 15 |
|
|
| Angelman Syndrome Due To Maternal 15q11q13 Deletion |
|
|
| Angelman Syndrome Due To Imprinting Defect In 15q11-Q13 |
|
|
| Rett Syndrome |
|
|
| Phelan-Mcdermid Syndrome |
|
|
| Prader-Willi Syndrome |
|
|
| Autism |
|
|
| Monocular Exotropia |
|
|
| Epilepsy |
|
|
| Hypotonia |
|
|
| Kaufman Oculocerebrofacial Syndrome |
|
|
| Autism Spectrum Disorder |
|
|
| Precocious Puberty, Central, 2 |
|
|
| Cervical Cancer |
|
|
| External Ear Squamous Cell Carcinoma |
|
|
| Penile Cancer |
|
|
| Spastic Ataxia, Charlevoix-Saguenay Type |
|
|
| Suppressor Of Tumorigenicity 3 |
|
|
| Gene Duplication Disease |
|
|
| Christianson Syndrome |
|
|
| External Ear Carcinoma |
|
|
| Anogenital Venereal Wart |
|
|
| Pitt-Hopkins Syndrome |
|
|
| Vaginal Cancer |
|
|
| Kleefstra Syndrome |
|
|
| Anus Cancer |
|
|
| Mowat-Wilson Syndrome |
|
|
| Schaaf-Yang Syndrome |
|
|
| Epidermodysplasia Verruciformis 1 |
|
|
| Chromosomal Disease |
|
|
| Huntington Disease |
|
|
| Pervasive Developmental Disorder |
|
|
| Plantar Wart |
|
|
| Chromosome 15q13.3 Deletion Syndrome |
|
|
| Childhood Disintegrative Disease |
|
|
| Specific Developmental Disorder |
|
|
| Oropharynx Cancer |
|
|
| Microcephaly |
|
|
| Anus Disease |
|
|
| Syndromic Intellectual Disability |
|
|
| Coffin-Siris Syndrome 1 |
|
|
| Chromosomal Deletion Syndrome |
|
|
| Silver-Russell Syndrome 1 |
|
|
| Sotos Syndrome |
|
|
| Beckwith-Wiedemann Syndrome |
|
|
| Syndromic X-Linked Intellectual Disability |
|
|
| Congenital Nervous System Abnormality |
|
|
| Childhood Absence Epilepsy |
|
|
| Autosomal Dominant Cerebellar Ataxia |
|
|
| Developmental And Epileptic Encephalopathy |
|
|
| Attention Deficit-Hyperactivity Disorder |
|
|
| Williams-Beuren Syndrome |
|
|
| West Syndrome |
|
|
Orthologs Information
| Species | Symbol | Source | ID |
|---|---|---|---|
| Rattus norvegicus | UBE3A | RGD | RGD:1306361 |
| Bos taurus | UBE3A | VGNC | VGNC:36599 |
| Macaca mulatta | UBE3A | VGNC | VGNC:99337 |
| Felis catus | UBE3A | VGNC | VGNC:66767 |
| Mus musculus | UBE3A | MGD | MGI:105098 |
| Canis familiaris | UBE3A | VGNC | VGNC:48068 |
| Others | UBE3A | NCBI |