>2ga6B (B:) SEQRES residues agnatevpanstvlsfcafavdpakaykdylasggqpitncvkmlcthtgtgqaitvtpe anmdqesfggascclycrchidhpnpkgfcdlkgkyvqipttcandpvgftlrntvctvc gmwkgygcscdqlreplmqsadastflngfav