Tryptophan

myosin heavy chain 14 ; Homo sapiens







38 Article(s)
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1 21212073 Synthesis of a novel fluorescent non-nucleotide ATP analogue and its interaction with myosin ATPase. 2011 Apr 1
2 21536675 Switch I closure simultaneously promotes strong binding to actin and ADP in smooth muscle myosin. 2011 Jun 24 1
3 18211892 The mechanism of the reverse recovery step, phosphate release, and actin activation of Dictyostelium myosin II. 2008 Mar 28 1
4 17213877 Reversible movement of switch 1 loop of myosin determines actin interaction. 2007 Jan 10 1
5 17449872 Selective perturbation of the myosin recovery stroke by point mutations at the base of the lever arm affects ATP hydrolysis and phosphate release. 2007 Jun 15 2
6 17640901 A closer look at energy transduction in muscle. 2007 Jul 31 1
7 17704147 An unusual transduction pathway in human tonic smooth muscle myosin. 2007 Nov 15 1
8 17913331 Myosin dynamics on the millisecond time scale. 2007 Dec 2
9 15699387 Myosin storage myopathy: slow skeletal myosin (MYH7) mutation in two isolated cases. 2005 Feb 8 1
10 15351647 Helical order in tarantula thick filaments requires the "closed" conformation of the myosin head. 2004 Sep 24 1
11 12741846 Energy transduction optical sensor in skeletal myosin. 2003 May 20 1
12 11904418 Mutation of the myosin converter domain alters cross-bridge elasticity. 2002 Mar 19 1
13 11959853 Actin-induced closure of the actin-binding cleft of smooth muscle myosin. 2002 Jul 5 2
14 11971905 Analysis of nucleotide binding to Dictyostelium myosin II motor domains containing a single tryptophan near the active site. 2002 Aug 9 3
15 12429851 Early stages of energy transduction by myosin: roles of Arg in switch I, of Glu in switch II, and of the salt-bridge between them. 2002 Nov 26 1
16 11170382 Functional roles of ionic and hydrophobic surface loops in smooth muscle myosin: their interactions with actin. 2001 Jan 23 1
17 10820029 A conserved negatively charged amino acid modulates function in human nonmuscle myosin IIA. 2000 May 9 1
18 10827189 Tryptophan 512 is sensitive to conformational changes in the rigid relay loop of smooth muscle myosin during the MgATPase cycle. 2000 Aug 18 4
19 11123942 Resolution of conformational states of Dictyostelium myosin II motor domain using tryptophan (W501) mutants: implications for the open-closed transition identified by crystallography. 2000 Dec 26 2
20 9500922 Unfolding domains and tryptophan accessibility of a 59 kDa coiled-coil light meromyosin. 1998 Mar 6 2
21 9860965 Conformational changes between the active-site and regulatory light chain of myosin as determined by luminescence resonance energy transfer: the effect of nucleotides and actin. 1998 Dec 22 1
22 8765220 Cleft containing reactive thiol of myosin closes during ATP hydrolysis. 1996 Aug 15 2
23 8981751 Optical activity of a nucleotide-sensitive tryptophan in myosin subfragment 1 during ATP hydrolysis. 1996 Dec 10 2
24 7548005 Xestoquinone activates skeletal muscle actomyosin ATPase by modification of the specific sulfhydryl group in the myosin head probably distinct from sulfhydryl groups SH1 and SH2. 1995 Oct 3 1
25 8536695 The effect of pH on the folding and stability of the myosin rod. 1995 Dec 1 1
26 8341700 On how a myosin tryptophan may be perturbed. 1993 Jul 15 1
27 8373821 The ATP-induced myosin subfragment-1 fluorescence intensity increase is due to one tryptophan. 1993 Sep 3 1
28 1390932 Nucleotide- and temperature-induced changes in myosin subfragment-1 structure. 1992 Oct 20 1
29 2207184 [Study of thermal denaturation of the rod part of myosin molecule by microcalorimetry and intrinsic fluorescence methods]. 1990 May-Jun 3
30 3167066 Comparison of Ca2+-dependent effects of caldesmon-tropomyosin-calmodulin and troponin-tropomyosin complexes on the structure of F-actin in ghost fibers and its interaction with myosin heads. 1988 Sep 21 1
31 3593699 Intramolecular cross-linking of myosin subfragment 1 with bimane. 1987 Apr 7 1
32 3606998 Modification of myosin subfragment 1 tryptophans by dimethyl(2-hydroxy-5-nitrobenzyl)sulfonium bromide. 1987 May 19 1
33 6223922 Fluorescence polarization studies on myosin-substrate interaction. 1983 Mar 2
34 6951179 Tryptic digestion as a probe of myosin S-1 conformation. 1982 Feb 1
35 6895374 Fluorescence studies of the interaction of calmodulin with myosin light chain kinase. 1981 Dec 10 1
36 7013787 Environment of the tryptophan residues in a myosin head: a hydrogen-deuterium exchange study. 1981 Mar 3 1
37 432955 [Nature of the orientation of the tryptophan residues in the myosin and actin from striated muscle fiber]. 1979 Feb 2
38 1214799 [Fluorescence of myosin and its subunits in concentrated salt solutions]. 1975 Jul-Aug 1