[The role of membrane protein SH-groups in regulating ouabain and bungarotoxin binding in the crab nerve].
Structural alterations in plasma membrane proteins promoting transition from inactive forms of Na-pump and acetylcholine receptor to active ones during propagation of rhythmic excitation were examined. The role of SH-groups of the nerve (fibre and glial cell) plasma membrane proteins in providing regulation of the pump and receptor state by generalized alterations in the membrane structure is discussed.
Maksimov
G V
GV
Musuralieva
G T
GT
Sverdlova
E A
EA
Kol's
O R
OR
D000818:Animals; D003386:Brachyura; D002038:Bungarotoxins / Q000378:metabolism*; D008565:Membrane Proteins / Q000378:metabolism*; D009417:Nerve Tissue / Q000378:metabolism*; D010042:Ouabain / Q000378:metabolism*; D011950:Receptors, Cholinergic / Q000378:metabolism; D013438:Sulfhydryl Compounds / Q000378:metabolism*
D002038:Bungarotoxins; D008565:Membrane Proteins; D011950:Receptors, Cholinergic; D013438:Sulfhydryl Compounds; D010042:Ouabain
Rol' SH-grupp membrannykh belkov v reguliatsii sviazyvaniia ouabaina i bungarotoksina v nerve kraba.