>1j37A (A:) observed residues (from ATOM records)
iqakeylenlnkelakrtnveteaawayrsaitdenekkkneisaelakfmkevasdttk
fqwrsyqsedlkrqfkaltklgyaalpeddyaelldtlsamesnfakvkvcdykdstkcd
laldpeieevisksrdheelayywrefydkagtavrsqferyvelntkaaklnnftsgae
awldeyeddtfeqqledifadirplyqqihgyvrfrlrkhygdavvsetgpipmhllgnm
waqqwseiadivspfpekplvdvsaemekqaytplkmfqmgddfftsmnltklpqdfwdk
siiekptdgrdlvchasawdfyliddvrikqctrvtqdqlftvhhelghiqyflqyqhqp
fvyrtganpgfheavgdvlslsvstpkhlekigllkdyvrddearinqlfltaldkivfl
pfaftmdkyrwslfrgevdkanwncafwklrdeysgieppvvrsekdfdapakyhisadv
eylrylvsfiiqfqfyksacikagqydpdnvelpldncdiygsaragaafhnmlsmgask
pwpdaleafngerimsgkaiaeyfeplrvwleaeniknnvhigwitsnkcvsshhhhh