PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7612841-2 1995 We describe the isolation of actin from different homozygous Act88F strains, including wild-type, an Act88F null mutant (KM88), and two Act88F single point mutations (E316K and G368E), their biochemical interactions with rabbit myosin subfragment 1 (S1), and behavior with rabbit myosin and heavy meromyosin in in vitro motility assays. meromyosin 297-307 actin Oryctolagus cuniculus 29-34 12228343-12 1995 When actin filaments were treated with rabbit heavy meromyosin, the actin filaments were decorated with an arrowhead structure. meromyosin 52-62 actin Oryctolagus cuniculus 5-10 12228343-12 1995 When actin filaments were treated with rabbit heavy meromyosin, the actin filaments were decorated with an arrowhead structure. meromyosin 52-62 actin Oryctolagus cuniculus 68-73 1765168-2 1991 In the presence of actin, exchange of magnesium bound to LC2 by calcium in dephosphorylated myosin accelerates the digestion of myosin and heavy meromyosin heavy chain and increases the accumulation of a 50 kDa fragment. meromyosin 145-155 actin Oryctolagus cuniculus 19-24 1639818-4 1992 Caldesmon completely inhibited the movement of actin filaments by either phosphorylated smooth muscle myosin or rabbit skeletal muscle heavy meromyosin. meromyosin 141-151 actin Oryctolagus cuniculus 47-52 1639818-6 1992 Similarly, calponin binding to actin resulted in inhibition of actin filament movement by both smooth muscle myosin and skeletal muscle heavy meromyosin. meromyosin 142-152 actin Oryctolagus cuniculus 31-36 1639818-6 1992 Similarly, calponin binding to actin resulted in inhibition of actin filament movement by both smooth muscle myosin and skeletal muscle heavy meromyosin. meromyosin 142-152 actin Oryctolagus cuniculus 63-68 3028257-10 1987 The binding of heavy meromyosin or troponin-tropomyosin to labeled actin resulted in a further increase in the rotational correlation times, with the greatest decrease in mobility (tau c = 1 X 10(-4) s) observed when both were bound. meromyosin 21-31 actin Oryctolagus cuniculus 67-72 2945819-5 1986 The modification, which apparently blocks the inhibitory effects of troponin-tropomyosin (Tn X Tm), on acto-heavy meromyosin X Mg2+-ATPase activity, consisted of conversion of Lys-237 to an enamine by reaction of purified actin with 2,4-pentanedione (PD). meromyosin 114-124 actin Oryctolagus cuniculus 222-227 153903-3 1978 These thick filaments aggregated as the KCl concentration decreased to less than 0.2 M. Filaments of actin-like protein were decorated with muscle heavy meromyosin, showing "arrowheads". meromyosin 153-163 actin Oryctolagus cuniculus 101-106 3161543-0 1985 Decoration of actin filaments with skeletal muscle heavy meromyosin containing either phosphorylated or dephosphorylated regulatory light chains. meromyosin 57-67 actin Oryctolagus cuniculus 14-19 3161543-2 1985 Actin filaments, complexed with heavy meromyosin, display two different forms of arrowhead, depending on the form of LC2. meromyosin 38-48 actin Oryctolagus cuniculus 0-5 7150562-8 1982 Acumentin caps the pointed end of actin filaments labeled with heavy meromyosin [Southwick, F.S., & Hartwig, J.H. meromyosin 69-79 actin Oryctolagus cuniculus 34-39 90052-3 1979 We have studied actin-containing filaments in spindles in Haemanthus endosperm cells glycerinated by various methods; the actin-containing filaments were identified by their reaction with rabbit skeletal muscle heavy meromyosin (HMM) to form "decorated" filaments. meromyosin 217-227 actin Oryctolagus cuniculus 122-127 6349796-10 1983 The Vmax of the actin-activated myosin Mg2+ ATPase activity was compared using rabbit skeletal muscle heavy meromyosin and subfragment 1 preparations. meromyosin 108-118 actin Oryctolagus cuniculus 16-21 6349796-13 1983 The amount of actin needed to produce half-maximal activation (Kapparent) of heavy meromyosin and subfragment 1 were, respectively, 26 and 25 microM for normal lymphocytes and 18 and 24 microM for chronic lymphocytic leukemia lymphocytes. meromyosin 83-93 actin Oryctolagus cuniculus 14-19 6383393-0 1983 Effect of Ca2+ on conformation of actin in the F-actin--heavy meromyosin complex. meromyosin 62-72 actin Oryctolagus cuniculus 34-39 6383393-0 1983 Effect of Ca2+ on conformation of actin in the F-actin--heavy meromyosin complex. meromyosin 62-72 actin Oryctolagus cuniculus 49-54 6383393-2 1983 Ca2+ binding to heavy meromyosin containing 5,5"-dithiobis [2-nitrobenzoic acid] light chains was shown to affect the character of these changes during the formation of the F-actin - heavy meromyosin complex. meromyosin 22-32 actin Oryctolagus cuniculus 175-180 6383393-2 1983 Ca2+ binding to heavy meromyosin containing 5,5"-dithiobis [2-nitrobenzoic acid] light chains was shown to affect the character of these changes during the formation of the F-actin - heavy meromyosin complex. meromyosin 189-199 actin Oryctolagus cuniculus 175-180 6300064-4 1983 These filaments are not cold-stable and will depolymerize at 4 degrees C in 1 or 2 h. Entamoeba actin filaments bind phallotoxin with the same affinity as muscle actin and decorate with rabbit skeletal muscle heavy meromyosin. meromyosin 215-225 actin Oryctolagus cuniculus 96-101 6300064-5 1983 Entamoeba actin filaments activate the Mg2+ ATPase of heavy meromyosin to the same Vmax as muscle actin, but the Kapp is 2.8 times higher. meromyosin 60-70 actin Oryctolagus cuniculus 10-15 6300064-5 1983 Entamoeba actin filaments activate the Mg2+ ATPase of heavy meromyosin to the same Vmax as muscle actin, but the Kapp is 2.8 times higher. meromyosin 60-70 actin Oryctolagus cuniculus 98-103 383724-7 1979 Previously reported heavy meromyosin (HMM)-binding experiments on glycerinated hearts demonstrate that most of the actin is contained within the amorphous collections in a nonfilamentous state, and the addition of HMM causes polymerization into F actin (Lemanski et al., 1976, J. meromyosin 26-36 actin Oryctolagus cuniculus 115-120 383724-7 1979 Previously reported heavy meromyosin (HMM)-binding experiments on glycerinated hearts demonstrate that most of the actin is contained within the amorphous collections in a nonfilamentous state, and the addition of HMM causes polymerization into F actin (Lemanski et al., 1976, J. meromyosin 26-36 actin Oryctolagus cuniculus 247-252 198071-3 1977 Actin columns stabilized by phalloidin bind myosin, heavy meromyosin (HMM), and heavy meromyosin subfragment 1 (HMM-S1) specifically and reversibly. meromyosin 58-68 actin Oryctolagus cuniculus 0-5 198071-3 1977 Actin columns stabilized by phalloidin bind myosin, heavy meromyosin (HMM), and heavy meromyosin subfragment 1 (HMM-S1) specifically and reversibly. meromyosin 86-96 actin Oryctolagus cuniculus 0-5 1061112-1 1976 Heavy meromyosin from rabbit muscle combines with oriented Nitella and Chara actin in vitro to form arrowhead structures directed opposite to the cytoplasmic flow in the living plant cell. meromyosin 6-16 actin Oryctolagus cuniculus 77-82 4356568-7 1973 The sperm actin was shown to be localized in the microfilaments in the acrosomal processes by: (a) heavy meromyosin binding in situ, (b) sodium dodecyl sulfate (SDS) gel electrophoresis of the isolated acrosomal processes and a comparison to gels of flagella which contain no band corresponding to the molecular weight of actin, and (c) SDS gel electrophoresis of the extract from isolated acrosomal caps. meromyosin 105-115 actin Oryctolagus cuniculus 10-15 4592689-2 1974 The microfilaments bind rabbit heavy meromyosin in arrowhead arrays similar to those produced on muscle actin. meromyosin 37-47 actin Oryctolagus cuniculus 104-109 19999717-5 1973 Addition of ATP reduced viscosity and eliminated the heavy component at levels which partially dissociated actin-heavy meromyosin. meromyosin 119-129 actin Oryctolagus cuniculus 107-112 19999717-6 1973 Modification of heavy meromyosin with PCMB inhibited combination with actin. meromyosin 22-32 actin Oryctolagus cuniculus 70-75