>4ki5F (F:) observed residues (from ATOM records)
diqmtqspsslsaslgervsltcrasqeisgylswlqqkpdgtikrliyaastldssvpk
rfsgsrsgsdysltisldsedfavyyclqyasypytfgggtkveikradaaptvsifpps
seqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstltl
tkdeyerhnsytceathspivksfnrnec