>6ienC (C:) observed residues (from ATOM records)
psdalaalsksthfdwvlapydltasrahtmvlfragllteeqrdgllagldslaqdvad
gsfgplvtdedvhaalerglidrvgpdlggrlragrsrndqvaalfrmwlrdavrrvatg
vldvvgalaeqaaahpsaimpgkthlqsaqpillahhllahahpllrdldrivdfdkraa
vspygsgalagsslgldpdaiaadlgfsaaadnsvdataardfaaeaafvfamiavdlsr
laediivwsstefgyvtlhdswstgssimpqkknpdiaelargksgrlignlagllatlk
aqplaynrdlqedkepvfdsvaqlelllpamaglvasltfnvqrmaelapagytlatdla
ewlvrqgvpfrsahrevltiegsvsardcrggtapgrvaeqlnaigeaaerlrrqlvr