>1rztA (A:) SEQRES residues
ssqkatnhnlhiteklevlakaysvqgdkwralgyakainalksfhkpvtsyqeacsipg
igkrmaekiieilesghlrkldhisesvpvlelfsniwgagtktaqmwyqqgfrsledir
sqaslttqqaiglkhysdflermpreeateieqtvqkaaqafnsgllcvacgsyrrgkat
cgdvdvlithpdgrshrgifsrlldslrqegfltddlvsqeengqqqkylgvcrlpgpgr
rhrrldiivvpysefacallyftgsahfnrsmralaktkgmslsehalstavvrnthgck
vgpgrvlptptekdvfrllglpyrepaerdw