survival motor neuron protein
E133680
Survival motor neuron protein is an essential cellular protein required for the maintenance and function of motor neurons, whose deficiency leads to spinal muscular atrophy.
All labels observed (3)
| Label | Occurrences |
|---|---|
| SMN protein | 4 |
| survival motor neuron protein canonical | 2 |
| Survival of motor neuron protein | 1 |
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
RNA-binding protein
ⓘ
protein ⓘ spliceosomal protein ⓘ |
| alsoKnownAs |
survival motor neuron protein
ⓘ
surface form:
SMN protein
survival motor neuron protein ⓘ
surface form:
Survival of motor neuron protein
|
| associatedWithDisease |
spinal muscular atrophy
ⓘ
spinal muscular atrophy type I ⓘ spinal muscular atrophy ⓘ
surface form:
spinal muscular atrophy type II
spinal muscular atrophy type III ⓘ spinal muscular atrophy type IV ⓘ |
| biologicalProcess |
axon maintenance
ⓘ
mRNA processing ⓘ motor neuron survival ⓘ neuronal development ⓘ pre-mRNA splicing ⓘ spliceosomal snRNP assembly ⓘ |
| cellularLocation |
Cajal bodies
ⓘ
cytoplasm ⓘ gems (Gemini of Cajal bodies) ⓘ nucleus ⓘ |
| chromosomalLocationOfGene | 5q13 (SMN1) ⓘ |
| deficiencyCauses |
degeneration of alpha motor neurons
ⓘ
muscle weakness ⓘ progressive muscular atrophy ⓘ |
| encodedBy |
SMN1 gene
ⓘ
SMN2 ⓘ
surface form:
SMN2 gene
|
| formsComplexWith |
Gemin2
ⓘ
Gemin3 ⓘ Gemin4 ⓘ Gemin5 ⓘ Gemin6 ⓘ Gemin8 ⓘ
surface form:
Gemin7
Gemin8 ⓘ SMN complex ⓘ |
| foundInTaxon | Homo sapiens ⓘ |
| interactsWith |
LSm proteins
ⓘ
Sm proteins ⓘ small nuclear RNAs ⓘ |
| isRequiredFor |
assembly of Sm core on snRNAs
ⓘ
biogenesis of spliceosomal snRNPs ⓘ maintenance of neuromuscular junctions ⓘ proper motor neuron function ⓘ |
| molecularFunction |
RNA binding
ⓘ
RNP complex binding ⓘ small nuclear ribonucleoprotein assembly factor ⓘ |
| orthologIn |
Drosophila melanogaster
ⓘ
Mus musculus ⓘ |
| postTranslationalModification |
methylation
ⓘ
phosphorylation ⓘ |
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
SMN protein
subject surface form:
Survival motor neuron protein
this entity surface form:
SMN protein
subject surface form:
Survival motor neuron protein
this entity surface form:
Survival of motor neuron protein
this entity surface form:
SMN protein