>4komB (B:) observed residues (from ATOM records)
gaiagfiengweglidgwygfrhqnaqgegtaadykstqsaidqitgklnrliektnqqf
elidnefnevekqignvinwtrdsitevwsynaellvamenqhtidladsemdklyervk
rqlrenaeedgtgcfeifhkcdddcmasirnntydhskyreeamqn