>3e9sA (A:) observed residues (from ATOM records)
asmevktikvfttvdntnlhtqlvdmsmtygqqfgptyldgadvtkikphvnhegktffv
lpsddtlrseafeyyhtldesflgrymsalnhtkkwkfpqvggltsikwadnncylssvl
lalqqlevkfnapalqeayyraragdaanfcalilaysnktvgelgdvretmthllqhan
lesakrvlnvvckhcgqktttltgveavmymgtlsydnlktgvsipcvcgrdatqylvqq
essfvmmsappaeyklqqgtflcaneytgnyqcghythitaketlyridgahltkmseyk
gpvtdvfyketsyttti