Perilipin-5
Name | Perilipin-5 |
---|---|
Synonyms | Lipid storage droplet protein 5 LSDP5 OXPAT PAT-1 |
Gene Name | PLIN5 |
Organism | Human |
Amino acid sequence | >lcl|BSEQ0009805|Perilipin-5 MSEEEAAQIPRSSVWEQDQQNVVQRVVALPLVRATCTAVCDVYSAAKDRHPLLGSACRLA ENCVCGLTTRALDHAQPLLEHLQPQLATMNSLACRGLDKLEEKLPFLQQPSETVVTSAKD VVASSVTGVVDLARRGRRWSVELKRSVSHAVDVVLEKSEELVDHFLPMTEEELAALAAEA EGPEVGSVEDQRRQQGYFVRLGSLSARIRHLAYEHSVGKLRQSKHRAQDTLAQLQETLEL IDHMQCGVTPTAPACPGKVHELWGEWGQRPPESRRRSQAELETLVLSRSLTQELQGTVEA LESSVRGLPAGAQEKVAEVRRSVDALQTAFADARCFRDVPAAALAEGRGRVAHAHACVDE LLELVVQAVPLPWLVGPFAPILVERPEPLPDLADLVDEVIGGPDPRWAHLDWPAQQRAWE AEHRDGSGNGDGDRMGVAGDICEQEPETPSCPVKHTLMPELDF |
Number of residues | 463 |
Molecular Weight | 50790.96 |
Theoretical pI | None |
GO Classification |
Functions
Processes
negative regulation of peroxisome proliferator activated receptor signaling pathway positive regulation of triglyceride biosynthetic process negative regulation of triglyceride catabolic process negative regulation of fatty acid beta-oxidation positive regulation of sequestering of triglyceride positive regulation of lipid storage positive regulation of fatty acid beta-oxidation lipid particle organization negative regulation of lipase activity positive regulation of lipase activity negative regulation of reactive oxygen species metabolic process lipid storage mitochondrion localization Components
cytoplasm mitochondrion cytosol lipid particle |
General Function | None |
Specific Function | Lipid droplet-associated protein that maintains the balance between lipogenesis and lipolysis and also regulates fatty acid oxidation in oxidative tissues. Recruits mitochondria to the surface of lipid droplets and is involved in lipid droplet homeostasis by regulating both the storage of fatty acids in the form of triglycerides and the release of fatty acids for mitochondrial fatty acid oxidation. In lipid droplet triacylglycerol hydrolysis, plays a role as a scaffolding protein for three major key lipolytic players: ABHD5, PNPLA2 and LIPE. Reduces the triacylglycerol hydrolase activity of PNPLA2 by recruiting and sequestering PNPLA2 to lipid droplets. Phosphorylation by PKA enables lipolysis probably by promoting release of ABHD5 from the perilipin scaffold and by facilitating interaction of ABHD5 with PNPLA2. Also increases lipolysis through interaction with LIPE and upon PKA-mediated phosphorylation of LIPE (By similarity). |
Transmembrane Regions | |
GenBank Protein ID | |
UniProtKB ID | Q00G26 |
UniProtKB Entry Name | PLIN5_HUMAN |
Cellular Location | Lipid droplet |
Gene sequence | >lcl|BSEQ0013926|Perilipin-5 (PLIN5) ATGTCTGAAGAAGAGGCGGCTCAGATCCCCAGATCCAGTGTGTGGGAGCAGGACCAGCAG AACGTGGTGCAGCGTGTGGTGGCTCTGCCCCTGGTCAGGGCCACGTGCACCGCGGTCTGC GATGTTTACAGTGCAGCCAAGGACAGGCACCCGCTGCTGGGCTCCGCCTGCCGCCTGGCT GAGAACTGCGTGTGCGGCCTGACCACCCGTGCCCTGGACCACGCCCAGCCGCTGCTCGAG CACCTGCAGCCCCAGCTGGCCACTATGAACAGCCTCGCCTGCAGGGGCCTGGACAAGCTG GAAGAGAAGCTTCCCTTTCTCCAGCAACCTTCGGAGACGGTGGTGACCTCAGCCAAGGAC GTGGTGGCCAGCAGTGTCACGGGTGTGGTGGACCTGGCCCGGAGGGGCCGGCGCTGGAGC GTGGAGCTGAAGCGCTCCGTGAGCCATGCTGTGGATGTTGTACTGGAAAAATCAGAGGAG CTGGTGGATCACTTCCTGCCCATGACGGAGGAAGAGCTCGCGGCACTGGCGGCTGAGGCT GAAGGCCCTGAAGTGGGTTCGGTGGAGGATCAGAGGAGACAGCAGGGCTACTTTGTGCGC CTCGGCTCCCTGTCAGCACGGATCCGCCACCTGGCCTACGAGCACTCTGTGGGGAAACTG AGGCAGAGCAAACACCGTGCCCAGGACACCCTGGCCCAGCTGCAGGAGACGCTGGAGCTG ATAGACCACATGCAGTGTGGGGTGACCCCCACCGCCCCGGCCTGCCCTGGGAAGGTGCAC GAGCTGTGGGGGGAATGGGGCCAGCGCCCTCCGGAGAGCCGCCGCCGGAGCCAGGCAGAG CTGGAGACGCTGGTGCTGTCCCGCAGCCTGACCCAGGAGCTGCAGGGCACGGTAGAGGCT CTGGAGTCCAGCGTGCGGGGCCTGCCCGCCGGCGCCCAGGAGAAGGTGGCTGAGGTGCGG CGCAGTGTGGATGCCCTGCAGACCGCCTTCGCTGATGCCCGCTGCTTCAGGGACGTGCCA GCGGCCGCGCTGGCCGAGGGCCGGGGTCGCGTGGCCCACGCGCACGCCTGCGTGGACGAG CTGCTGGAGCTGGTGGTGCAGGCCGTGCCGCTGCCCTGGCTGGTGGGACCCTTCGCGCCC ATCCTTGTGGAGCGACCCGAGCCCCTGCCCGACCTGGCGGACCTGGTGGACGAGGTCATC GGGGGCCCTGACCCCCGCTGGGCGCACCTGGACTGGCCGGCCCAGCAGAGAGCCTGGGAG GCAGAGCACAGGGACGGGAGTGGGAATGGGGATGGGGACAGGATGGGTGTTGCCGGGGAC ATCTGCGAGCAGGAACCCGAGACCCCCAGCTGCCCGGTCAAGCACACCCTGATGCCCGAG CTGGACTTCTGA |
GenBank Gene ID | |
GeneCard ID | None |
GenAtlas ID | |
HGNC ID | HGNC:33196 |
Chromosome Location | 19 |
Locus | None |
References |
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Related FRC
FRCD ID | Name | Exact Mass | Structure |
---|---|---|---|
Menadione |
172.183 |