>4f1sA (A:) observed residues (from ATOM records)
sqafqrqltaligydvtdvsnvhddeleftrrglvtprmaevasrdpklyamhpwvtskp
lpeylwkkianncifivihrsttsqtikvspddtpgailqsfdfvlrvcgrdeylvgetp
iknfqwvrhclkngeeihvvldtppdpaldevrkeewvslwdcdrkfrvkirgidipvld
ltvfveaniqhgqqvlcqrrtspkpfteevlwnvwlefsikikdlpkgallnlqiycgkv
qllyyvnlllidhrfllrrgeyvlhmwqissfnadkltsatnpdkensmsisilldnpia
lpkhqaempnqlrkqleaiiatdplnpltaedkellwhfryeslkhpkaypklfssvkwg
qqeivaktyqllarrevwdqsaldvgltmqlldcnfsdenvraiavqklesledddvlhy
llqlvqavkfepyhdsalarfllkrglrnkrighflfwflrseiaqsrhyqqrfavilea
ylrgcgtamlhdftqqvqviemlqkvtldikslsadvssqvisqlkqklenlqnsqlpes
frvpydpglkagalaiekckvmaskkkplwlefkcadptalsnetigiifkhgddlrqdm
lilqilrimesiwetesldlcllpygcistgdkigmieivkdattiakiqqstvggafkd
evlnhwlkekspteekfqaaverfvyscagycvatfvlgigdrhndnimitetgnlfhid
fgkervpfvltpdflfvmgtsgkktsphfqkfqdicvkaylalrhhtnlliilfsmmlmt
gmpqltskedieyirdaltvgkneedakkyfldqievcrdkgwtvqfnwflhlv