>4jf1A (A:) observed residues (from ATOM records)
tfdevilpvyapadfipvkgkgsrvwdqqgkeyidfaggiavtalghchpalvealksqg
etlwhtsnvftnepalrlgrklidatfaervlfmnsgteanetafklarhyacvrhspfk
tkiiafhnafhgqslftvsvggqpkysdgfgpkpadiihvpfndlhavkavmddhtcavv
vepiqgeggvqaatpeflkglrdlcdehqallvfdevqcgmgrtgdlfaymhygvtpdil
tsakalgggfpvsamlttqeiasafstyggnplacavagatfdiintpevlqgihtkrqq
fvqhlqaideqfdifsdirgmglligaelkpkykgrardflyagaeagvmvlnagadvmr
fapslvveeadihegmqrfaqavgkvvale