>3eqrB (B:) observed residues (from ATOM records)
ltcligekdlrlleklgdgsfgvvrrgewdapsgktvsvavkclkpdvlsqpeamddfir
evnamhsldhrnlirlygvvltppmkmvtelaplgslldrlrkhqghfllgtlsryavqv
aegmgyleskrfihrdlaarnlllatrdlvkigdfglmralpqnddhyvmrkvpfawcap
eslktrtfshasdtwmfgvtlwemftygqepwiglngsqilhkidkegerlprpedcpqd
iynvmvqcwahkpedrptfvalrdflleaqp