>2q1nA (A:) observed residues (from ATOM records)
ettalvcdngsglvkagfagddapravfpsivgrprhltlkypiehgiitnwddmekiwh
htfynelrvapeehptllteaplnpkanrekmtqimfetfnvpamyvaiqavlslyasgr
ttgivldsgdgvthnvpiyegyalphaimrldlagrdltdylmkiltergysfvttaere
ivrdikeklcyvaldfenemataassssleksyelpdgqvitignerfrcpetlfqpsfi
gmesagihettynsimkcdidirkdlyannvmsggttmypgiadrmqkeitalapstmki
kiiapperkysvwiggsilaslstfqqmwitkqeydeagpsivhr