>5u21C (C:) observed residues (from ATOM records)
hmfflnlkqindrfntefitkfkeilesgwyilgkqcekfennfakycgvkhcigvangl
dalrliikaydfkendeiivpantyiasilaitdnkckpiliepdintyninpdlieeki
tkktkaimvvhlygqvcdmekiqllankynlkiiedcaqahgaiykdkrvgnlgdaagfs
fypganlgalgdagcictnddnfaskiralanygshkkyenlytglnsrldeiqaafldi
klkyldednnkrknianfylqnikneniilpsnkfdhvwhlfvvktklrdelqhylnnhd
iqtiihypipphkqkcykdlnhlklpitenihqevlslpisptmkendfkkvadilnkwk
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