3.0
Summary
| Name |  LMNAView Modifications |
| Full Name | Prelamin-A/C [Cleaved into: Lamin-A/C |
| Synonyms | LMNA_HUMAN | LMN1 |
| Primary ID | P02545 |
| Links |  -  -  |
| Type | protein |
| Relations | 11 |
| Function | Lamins are components of the nuclear lamina, a fibrous layer on the nucleoplasmic side of the inner nuclear membrane, which is thought to provide a framework for the nuclear envelope and may also interact with chromatin. Lamin A and C are present in equal amounts in the lamina of mammals. Recruited by DNA repair proteins XRCC4 and IFFO1 to the DNA double-strand breaks (DSBs) to prevent chromosome translocation by immobilizing broken DNA ends (PubMed:31548606). Plays an important role in nuclear assembly, chromatin organization, nuclear membrane and telomere dynamics. Required for normal development of peripheral nervous system and skeletal muscle and for muscle satellite cell proliferation (PubMed:10080180, PubMed:22431096, PubMed:10814726, PubMed:11799477, PubMed:18551513). Required for osteoblastogenesis and bone formation (PubMed:12075506, PubMed:15317753, PubMed:18611980). Also prevents fat infiltration of muscle and bone marrow, helping to maintain the volume and strength of skeletal muscle and bone (PubMed:10587585). Required for cardiac homeostasis (PubMed:10580070, PubMed:12927431, PubMed:18611980, PubMed:23666920). |
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Modifications Tables
Relations
| Regulator | Mechanism | target | score ℹ | |
|---|---|---|---|---|
| + | CDK1 | up-regulates 
phosphorylation
|
LMNA | 0.552 |
| Publications: | 3 | Organism: | Homo Sapiens | |
| + | PRKCA | up-regulates activity
phosphorylation
|
LMNA | 0.369 |
| Publications: | 2 | Organism: | In Vitro | |
| + | PRKCA |
phosphorylation
|
LMNA | 0.369 |
| Publications: | 1 | Organism: | In Vitro | |
| + | CASP6 | down-regulates 
cleavage
|
LMNA | 0.648 |
| Publications: | 1 | Organism: | Homo Sapiens | |
| + | LMNA | up-regulates 
|
Membrane_blebbing | 0.7 |
| Publications: | 1 | |||
| + | LMNA | down-regulates 
|
Adipogenesis | 0.7 |
| Publications: | 1 | Organism: | Mus Musculus | |
| + | Caspase 6 complex | down-regulates
cleavage
|
LMNA | 0.648 |
| Publications: | 1 | Organism: | Homo Sapiens | |
| + | LMNA | up-regulates activity
relocalization
|
SUN2 | 0.642 |
| Publications: | 1 | Organism: | Homo Sapiens | |