>4u1tH (H:) observed residues (from ATOM records)
msgmrfdtrlvhggrrpsagtgdvvppihvsttyerraqpryfygrgenptreeleecla
glerapfatvfssgqaaaatllslvrpgqcvvstddvyagtdglfdlaarqgvrvryadl
ttpegiaaalaepdlalvwietptnplltvvdvaevsrrahergarvvvdntfaspvlqq
plalgadvslysttksiaghadvlggalvyrdadlhaavrayrttagnvpgaldcflvrr
glhtlslrvhrqvatarvlverlraspvvgavhypglpehpqhavvkaqmsapgaivsfd
ylggpaerlldrftlftcgvslggvhslvecpalmtgigeslirlsvgiedpqdlaedls
ralag