Peptides from the scorpion Vaejovis punctatus with broad antimicrobial activity
S Ramírez-Carreto, JM Jiménez-Vargas… - Peptides, 2015 - Elsevier
The antimicrobial potential of two new non-disulfide bound peptides, named VpAmp1. 0 (
LPFFLLSLIPSAISAIKKI, amidated) and VpAmp2. 0 (FWGFLGKLAMKAVPSLIGGNKSSSK) is
here reported. These are 19-and 25-aminoacid-long peptides with+ 2 and+ 4 net charges,
respectively. Their sequences correspond to the predicted mature regions from longer
precursors, putatively encoded by cDNAs derived from the venom glands of the Mexican
scorpion Vaejovis punctatus. Both peptides were chemically synthesized and assayed …
LPFFLLSLIPSAISAIKKI, amidated) and VpAmp2. 0 (FWGFLGKLAMKAVPSLIGGNKSSSK) is
here reported. These are 19-and 25-aminoacid-long peptides with+ 2 and+ 4 net charges,
respectively. Their sequences correspond to the predicted mature regions from longer
precursors, putatively encoded by cDNAs derived from the venom glands of the Mexican
scorpion Vaejovis punctatus. Both peptides were chemically synthesized and assayed …
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