>3neaA (A:) observed residues (from ATOM records)
pkikmiiglgnigkeyqdtrhnvgewfiakiaqdnnqsfssnpklncnlakvsidynnvv
lvfpttymnnsglavskvanfykiapaeilvvhdeldidsgeirlkkggghgghnglrsi
nqhlgtndylrlrigighpghkskvanyvlsnpsiaqkkdidsaidngicflddiinykl
epvmqkl