>4wa2A (A:) observed residues (from ATOM records) nntatlclghhavpngtivktitddqievtnatelvqssstgkicnnphrildgrdcklm dallgdphcdvfqdetwdlyverssassncypydvpdyaslrslvassgtlefitegftw tgvtqngesgackrgpangffsrlnwltksgsvypllnvtmpnndnfdklyvwgvhhpst nqeqtnlyvqasgrvtvstrrsqqtiipnigsrplvrgqsgrisiywtivkpgdilmins ngnlvaprgyfkmrtgkssimrsnapidtcisecitpngsipndkpfqnvnkitygacpk yvkqstlklatgmrnvpglfgaiagfiengwegmidgwygfrhknsegtgqaadlkstqa aidqingklnrviektnekfhqiekeflevegriqdlekyvedtkidlwsynaellvale nqhtidltdsemnklfektrrqlrenaedmgngcfkiyhkcdnaciesirngtydhdiyr dealnnrfqik