>4am2B (B:) SEQRES residues mkgdqkvieylnrglrseltavsqywlhyrmledwgykdlakkwraesieemahadkfve rilfleglpnlqtldplrigqtvkevlesdlaaerearalyqegaayaasvgdfpsknlf eelmgdeehhidfletqldlvsklglelyaqhhigkldd