Kinetics of interaction of myosin subfragment 1 isoforms with F-actin.
The interaction of the myosin subfragment-1 (S-1) isoforms containing different alkali light chains A1 and A2 with F-actin has been studied using the stopped-flow technique and sedimentation in an analytical ultracentrifuge. The data obtained suggest a different mode of attachment of the S-1 isoforms to F-actin filaments.
Nikolaeva
O P
OP
A.N. Belozersky Institute of Physico-Chemical Biology, Moscow State University, Russia.
Golitsina
N L
NL
Levitsky
D I
DI
Moiseeva
L N
LN
Kurganov
B I
BI
D000199:Actins / Q000378:metabolism*; D000818:Animals; D007536:Isomerism; D007700:Kinetics; D008027:Light; D015879:Myosin Subfragments / Q000378:metabolism*; D011817:Rabbits; D012542:Scattering, Radiation
D000199:Actins; D015879:Myosin Subfragments