>4kzgF (F:) observed residues (from ATOM records)
apadivknlkdnmtileksdkkaekaseevsksllsmkeilygtnpqteavaqlaqelyn
sgllstlvadlqlidfegkkdvaqifndilrrqigtrtptveylctqqnilfmllkgyes
pdialncgimlrecirheplakitlcseqfydffryvemstfdiasdafatfkdlltrhk
vlsaefleqhydrffseyekllhsenyvtkrqslkllgellldrhnftimtkyiskpenl
klmmnllrdksrniqfeafhvfkvfvanpnktppildillknqtklieflskfqndrdeq
fsdektylikqirdlk