>1u6mB (B:) observed residues (from ATOM records)
slirsatkedgqaiarlvlvilkdmelpileevseeqmidllaeatayptyrygyqrilv
yehagevagiavgypaedekiideplrevfkkhglaedvrlfieeetlpnewyldtisvd
erfrgmgigsklldalpevakasgkqalglnvdfdnpgarklyaskgfkdvttmtisghl
ynhmqkeve