@article {Liddle:1993:0003-7028:852, author = "Liddle, Kevin and Tu, Anthony T.", title = "Interaction of Sarcoplasmic Reticulum Membranes with Myotoxin A Isolated from Crotalus viridis viridis Venom Studied by Raman Spectroscopy", journal = "Applied Spectroscopy", volume = "47", number = "6", year = "1993", abstract = "Myotoxin a is a muscle-degenerating toxin isolated from the venom of Crotalus viridis viridis (prairie rattlesnake). It is composed of 42 amino acid residues with four disulfide bonds. The presence of myotoxin a and related myotoxins is common in various snake venoms. It was found recently that myotoxin a is an uncoupler of calcium ion influx in sarcoplasmic reticulum (SR). Myotoxin a is known to interact with artificial membranes. Since the biological action of myotoxin a affects the calcium pump that is present in the SR membranes, it is of interest to investigate the interaction of SR membrane with myotoxin a by Raman spectroscopy. Raman spectroscopy is particularly useful in membrane study because the C-C and C-H stretching vibrational bands are particularly sensitive in phospholipid phase transition from gel to liquid crystal.", pages = "852-854", url = "http://www.ingentaconnect.com/content/sas/sas/1993/00000047/00000006/art00025", doi = "doi:10.1366/0003702934067090", keyword = "Raman spectroscopy" }