Literature DB >> 2423134

Characterization of the phosphorylatable myosin light chain in rat uterus.

S Csabina, V Mougios, M Bárány, K Bárány.   

Abstract

The 20 kDa myosin light chain of 32P-labeled rat uterus exhibited four spots on two-dimensional gel electrophoretograms; the corresponding autoradiograms revealed that three spots were radioactive. Completely dephosphorylated light chain exhibited three spots on electrophoretograms. Serine and threonine residues of the light chain were found to be phosphorylated in the uterus at a ratio of 6 to 1. During contraction, the amount of each phosphoamino acid increased proportionally to the increase in the total phosphate content of the light chain.

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Year:  1986        PMID： 2423134     DOI： 10.1016/0167-4838(86)90213-x

Source DB:  PubMed          Journal:  Biochim Biophys Acta        ISSN： 0006-3002


  4 in total

1.  Contractile elements and myosin light chain phosphorylation in myometrial tissue from nonpregnant and pregnant women.

Authors:  R A Word; J T Stull; M L Casey; K E Kamm
Journal:  J Clin Invest       Date:  1993-07       Impact factor: 14.808

2.  New insights into myosin phosphorylation during cyclic nucleotide-mediated smooth muscle relaxation.

Authors:  Sandra Puetz; Mechthild M Schroeter; Heike Piechura; Lena Reimann; Mona S Hunger; Lubomir T Lubomirov; Doris Metzler; Bettina Warscheid; Gabriele Pfitzer
Journal:  J Muscle Res Cell Motil       Date:  2012-06-19       Impact factor: 2.698

3.  Phos-tag-based analysis of myosin regulatory light chain phosphorylation in human uterine myocytes.

Authors:  Hector N Aguilar; Curtis N Tracey; Siu Cheung F Tsang; Justin M McGinnis; Bryan F Mitchell
Journal:  PLoS One       Date:  2011-06-09       Impact factor: 3.240

4.  Mammalian nonsarcomeric myosin regulatory light chains are encoded by two differentially regulated and linked genes.

Authors:  J W Grant; M B Taubman; S L Church; R L Johnson; B Nadal-Ginard
Journal:  J Cell Biol       Date:  1990-09       Impact factor: 10.539
  4 in total

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