>4kzgE (E:) observed residues (from ATOM records)
apadivknlkdnmtilekqsdkkaekaseevsksllsmkeilyepqteavaqlaqelyns
gllstlvadlqlidfegkkdvaqifndilrrqigtrtptveylctqqnilfmllkgyesp
dialncgimlrecirheplakitlcseqfydffryvefdiasdafatfkdlltrhkvlsa
efleqhydrffseyekllhsenyvtkrqslkllgellldrhnftimtkyiskpenlklmm
nllrdksrniqfeafhvfkvfvanpnktppildillknqtklieflskfqndraedeqfs
dektylikqirdlk