>5u1zD (D:) observed residues (from ATOM records)
mfflnlkqindrfntefitkfkeilesgwyilgkqcekfennfakycgvkhcigvangld
alrliikaydfkendeiivpantyiasilaitdnkckpiliepdintyninpdlieekit
kktkaimvvhlygqvcdmekiqllankynlkiiedcaqahgaiykdkrvgnlgdaagfsf
ypgknlgalgdagcictnddnfaskiralanygshkkyenlytglnsrldeiqaafldik
lkyldednnkrknianfylqnikneniilpsnkfdhvwhlfvvktklrdelqhylnnhdi
qtiihypipphkqkcykdlnhlklpitenihqevlslpisptmkendfkkvadilnkwk