>2an6B (B:) SEQRES residues nsvlfpckyassgceitlphtekaeheelcefrpyscpcpgasckwqgsldavmphlmhq hksittlqgedivflatdinlpgavdwvmmqscfgfhfmlvlekqekydghqqffaivql igtrkqaenfayrlelnghrrrltweatprsihegiataimnsdclvfdtsiaqlfaeng nlginvtismc