>4jf1B (B:) observed residues (from ATOM records)
lpvyapadfipvkgkgsrvwdqqgkeyidfaggiavtalghchpalvealksqgetlwht
snvftnepalrlgrklidatfaervlfmnsgteanetafklarhyacvrhspfktkiiaf
hnafhgqslftvsvggqpkysdgfgpkpadiihvpfndlhavkavmddhtcavvvepiqg
eggvqaatpeflkglrdlcdehqallvfdevqcgmgrtgdlfaymhygvtpdiltsakal
gggfpvsamlttqeiasafhvgshgstyggnplacavagatfdiintpevlqgihtkrqq
fvqhlqaideqfdifsdirgmglligaelkpkykgrardflyagaeagvmvlnagadvmr
fapslvveeadihegmqrfaqavgkvv