>2q7mB (B:) SEQRES residues mdqetvgnvvllaivtlisvvqngffahkvehesrtqngrsfqrtgtlafervytanqnc vdayptflavlwsagllcsqvpaafaglmylfvrqkyfvgylgertqstpgyifgkriil flflmsvagifnyylifffgsdfenyiatisttisplllip