Lamina Associated Polypeptide 1 (LAP1) Interactome and Its Functional Features
AbstractLamina-associated polypeptide 1 (LAP1) is a type II transmembrane protein of the inner nuclear membrane encoded by the human gene TOR1AIP1. LAP1 is involved in maintaining the nuclear envelope structure and appears be involved in the positioning of lamins and chromatin. To date, LAP1’s precise function has not been fully elucidated but analysis of its interacting proteins will permit unraveling putative associations to specific cellular pathways and cellular processes. By assessing public databases it was possible to identify the LAP1 interactome, and this was curated. In total, 41 interactions were identified. Several functionally relevant proteins, such as TRF2, TERF2IP, RIF1, ATM, MAD2L1 and MAD2L1BP were identified and these support the putative functions proposed for LAP1. Furthermore, by making use of the Ingenuity Pathways Analysis tool and submitting the LAP1 interactors, the top two canonical pathways were “Telomerase signalling” and “Telomere Extension by Telomerase” and the top functions “Cell Morphology”, “Cellular Assembly and Organization” and “DNA Replication, Recombination, and Repair”. Once again, putative LAP1 functions are reinforced but novel functions are emerging. View Full-Text
- Supplementary File 1:
DOCX-Document (DOCX, 1967 KB)
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Serrano, J.B.; da Cruz e Silva, O.A.B.; Rebelo, S. Lamina Associated Polypeptide 1 (LAP1) Interactome and Its Functional Features. Membranes 2016, 6, 8.
Serrano JB, da Cruz e Silva OAB, Rebelo S. Lamina Associated Polypeptide 1 (LAP1) Interactome and Its Functional Features. Membranes. 2016; 6(1):8.Chicago/Turabian Style
Serrano, Joana B.; da Cruz e Silva, Odete A.B.; Rebelo, Sandra. 2016. "Lamina Associated Polypeptide 1 (LAP1) Interactome and Its Functional Features." Membranes 6, no. 1: 8.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.