MYLK
In today's article we are going to talk about MYLK, a topic that has captured the attention of many people in recent times. MYLK is a topic that arouses curiosity and interest in a large number of people due to its relevance in today's society. Throughout this article we will explore different aspects related to MYLK, from its origin and evolution to its impact on everyday life. In addition, we will analyze the opinions of experts in the field and present relevant data that will help to better understand MYLK and its importance today. Without a doubt, MYLK is a topic that deserves to be explored in depth to understand its influence in different areas of modern life.
Myosin light chain kinase, smooth muscle also known as kinase-related protein (KRP) or telokin is an enzyme that in humans is encoded by the MYLK gene.[5]
Function
This gene, a muscle member of the immunoglobulin superfamily, encodes a myosin light-chain kinase, which is a calcium-/calmodulin-dependent enzyme. This kinase phosphorylates myosin regulatory light chains to facilitate myosin interaction with actin filaments to produce contractile activity. This gene encodes both smooth muscle and nonmuscle isoforms. In addition, using a separate promoter in an intron in the 3' region, it encodes telokin, a small protein identical in sequence to the C-terminus of myosin light chain kinase, that is independently expressed in smooth muscle and functions to stabilize unphosphorylated myosin filaments. A pseudogene is located on the p arm of chromosome 3. Four transcript variants that produce four isoforms of the calcium/calmodulin dependent enzyme have been identified as well as two transcripts that produce two isoforms of telokin. Additional variants have been identified but lack full length transcripts.[6]
See also
References
- ^ a b c GRCh38: Ensembl release 89: ENSG00000065534 – Ensembl, May 2017
- ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000022836 – Ensembl, May 2017
- ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
- ^ Potier MC, Chelot E, Pekarsky Y, Gardiner K, Rossier J, Turnell WG (Mar 1996). "The human myosin light chain kinase (MLCK) from hippocampus: cloning, sequencing, expression, and localization to 3qcen-q21". Genomics. 29 (3): 562–70. doi:10.1006/geno.1995.9965. PMID 8575746.
- ^ "Entrez Gene: MYLK myosin, light chain kinase".
Further reading
- Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. Bibcode:2002PNAS...9916899M. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
- Gerhard DS, Wagner L, Feingold EA, et al. (2004). "The Status, Quality, and Expansion of the NIH Full-Length cDNA Project: The Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMC 528928. PMID 15489334.
- Clayburgh DR, Rosen S, Witkowski ED, et al. (2005). "A Differentiation-dependent Splice Variant of Myosin Light Chain Kinase, MLCK1, Regulates Epithelial Tight Junction Permeability". J. Biol. Chem. 279 (53): 55506–13. doi:10.1074/jbc.M408822200. PMC 1237105. PMID 15507455.
- Wang F, Graham WV, Wang Y, et al. (2005). "Interferon-γ and Tumor Necrosis Factor-α Synergize to Induce Intestinal Epithelial Barrier Dysfunction by Up-Regulating Myosin Light Chain Kinase Expression". Am. J. Pathol. 166 (2): 409–19. doi:10.1016/S0002-9440(10)62264-X. PMC 1237049. PMID 15681825.
- Russo JM, Florian P, Shen L, et al. (2005). "Distinct Temporal-Spatial Roles for Rho Kinase and Myosin Light Chain Kinase in Epithelial Purse-String Wound Closure". Gastroenterology. 128 (4): 987–1001. doi:10.1053/j.gastro.2005.01.004. PMC 1237051. PMID 15825080.
- Shimizu S, Yoshida T, Wakamori M, et al. (2006). "Ca2+–calmodulin-dependent myosin light chain kinase is essential for activation of TRPC5 channels expressed in HEK293 cells". J. Physiol. 570 (Pt 2): 219–35. doi:10.1113/jphysiol.2005.097998. PMC 1464317. PMID 16284075.
- Kim MT, Kim BJ, Lee JH, et al. (2006). "Involvement of calmodulin and myosin light chain kinase in activation of mTRPC5 expressed in HEK cells". Am. J. Physiol., Cell Physiol. 290 (4): C1031–40. doi:10.1152/ajpcell.00602.2004. PMID 16306123.
- Kimura K, Wakamatsu A, Suzuki Y, et al. (2006). "Diversification of transcriptional modulation: Large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMC 1356129. PMID 16344560.
- Connell LE, Helfman DM (2007). "Myosin light chain kinase plays a role in the regulation of epithelial cell survival". J. Cell Sci. 119 (Pt 11): 2269–81. doi:10.1242/jcs.02926. PMID 16723733.
- Seguchi O, Takashima S, Yamazaki S, et al. (2007). "A cardiac myosin light chain kinase regulates sarcomere assembly in the vertebrate heart". J. Clin. Invest. 117 (10): 2812–24. doi:10.1172/JCI30804. PMC 1978424. PMID 17885681.
External links
- MYLK+protein,+human at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
This article incorporates text from the United States National Library of Medicine, which is in the public domain.
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