>1cl2B (B:) observed residues (from ATOM records)
kkldtqlvnagrskkytlgavnsviqrasslvfdsveakkhatrnrangelfygrrgtlt
hfslqqamceleggagcvlfpcgaaavansilafieqgdhvlmtntayepsqdfcskils
klgvttswfdpligadivkhlqpntkivflespgsitmevhdvpaivaavrsvvpdaiim
idntwaagvlfkaldfgidvsiqaatkylvghsdamigtavcnarcweqlrenaylmgqm
vdadtayitsrglrtlgvrlrqhhesslkvaewlaehpqvarvnhpalpgskghefwkrd
ftgssglfsfvlkkklnneelanyldnfslfsmayswggyeslilanqpehiaairpqge
idfsgtlirlhigledvddliadldagfariv