Clinical and epidemiological data of the 245 patients recruited for the present study.

<p>Clinical and epidemiological data of the 245 patients recruited for the present study.</p

Alignment of U1-viperitoxin-Dr1b amino acid sequence with U1-viperitoxin-Dr1a.

<p>Sequences were obtained from UniProt database and are presented with unique identification numbers and entry names. In residues marked as ‘*’ are single fully conserved residues. At the positions highlighted in yellow, ‘:’ and ‘.’ denote positions with conservation between groups of strongly similar properties (scoring > 0.5 in the Gonnet PAM 250 matrix) and, conservation between groups of weakly similar properties (scoring = < 0.5 in the Gonnet PAM 250 matrix) respectively.</p

Intact protein analysis chromatogram of MALDI-TOF: the intact mass of U1-viperitoxin-Dr1b is 13.564 kDa.

<p>Intact protein analysis chromatogram of MALDI-TOF: the intact mass of U1-viperitoxin-Dr1b is 13.564 kDa.</p