>2gtuB (B:) SEQRES residues pmtlgywnirglahsirllleytdssyeekkytmgdapdydrsqwlnekfklgldfpnlp ylidgthkitqsnailryiarkhnlcgesekeqiredilenqfmdsrmqlaklcydpdfe klkpeylqalpemlklysqflgkqpwflgdkitfvdfiaydvlernqvfepscldafpnl kdfisrfeglekisaymkssrflprpvftkmavwgnk