>1mxhB (B:) observed residues (from ATOM records)
cpaavitggarrighsiavrlhqqgfrvvvhyrhsegaaqrlvaelnaaragsavlckgd
lslssslldccediidcsfrafgrcdvlvnnasayyptpllppidaqvaelfgsnavapl
flirafarrqsrnlsvvnlcdamtdlplpgfcvytmakhalggltraaalelaprhirvn
avapglsllppampqetqeeyrrkvplgqseasaaqiadaiaflvskdagyitgttlkvd
gglilara