Weblogo representation of the multiple sequence alignment of the SVPLA
s. A. Group NB (AGTX, Catx and CbI). Each logo consists of stacks of symbols, one stack for each position in the sequence. The overall height of the stack indicates the sequence conservation at that position, while the height of symbols within the stack indicates the relative frequency of each amino acid at that position. The symbols in each stack are arranged by alphabetical order from top to bottom and do not follow the order in which the sequences were fed. Arg, His and Lys residues are in blue; Asp and Glu in red; Ala, Ile, Leu, Met, Phe, Pro, Trp, and Val in black; Gly, Cys, Ser, Thr, and Tyr, in green; Asn, Gln in purple. Renetseder numbering system for all PLA2s throughout this work . B. Group VS (CBc and MtxII).