>4hu1B (B:) observed residues (from ATOM records) rlswgyrehngpihwkeffpiadgdqqspieiktkevkydsslrplsikydpssakiisn sghsfnvdfddtenksvlrggpltgsyrlrqvhlhwgsaddhgsehivdgvsyaaelhvv hwnsdkypsfveaahepdglavlgvflqigepnsqlqkitdtldsikekgkqtrftnfdl lsllppswdywtypgsltvppllesvtwivlkqpinissqqlakfrsllctaegeaaafl vsnhrppqplkgrkvrasfh