Chains and heterogens:
PDB Chain Sequences:
>2fy2A (A:) aaaktpsseesglpklpvpplqqtlatylqcmrhlvseeqfrksqaivqqfgapgglget lqqkllerqektanwvseywlndmylnnrlalpvnsspavifarqhfpgtddqlrfaasl isgvlsykalldshsiptdcakgqlsgqplcmkqyyglfssyrlpghtqdtlvaqnssim pepehvivaccnqffvldvvinfrrlsegdlftqlrkivkmasnaaarlppiglltsdgr sewaeartvlvkdstnrdsldmierciclvcldapggvelsdthralqllhgggysknga nrwydkslqfvvgrdgtcgvvcehspfdgivlvqctehllkhmtqpelvrspmvplpapr rlrwkcspeiqghlassaeklqrivknldfivykfdnygktfikkqkcspdafiqvalql afyrlhrrlvptyesasirrfqegrvdnirsatpealafvravtdhkaavpasekllllk dairaqtaytvmaitgmaidnhllalrelaramcaalpemfmdetylmsnrfvlstsqvp tttemfccygpvvpngygacynpqpetilfcissfhscaatssskfakaveeslidmrdl csllppteskpl
>2fy2A (A:) seesglpklpvpplqqtlatylqcmrhlvseeqfrksqaivqqfgapgglgetlqqklle rqektanwvseywlndmylnnrlalpvnsspavifarqhfpgtddqlrfaaslisgvlsy kalldshsiptgqplcmkqyyglfssyrlpghtqdtlvaqmpepehvivaccnqffvldv vinfrrlsegdlftqlrkivkmasnaaarlppiglltsdgrsewaeartvlvkdstnrds ldmierciclvcldapggvelsdthralqllhgggysknganrwydkslqfvvgrdgtcg vvcehspfdgivlvqctehllkhmtqpelvrspmvplpaprrlrwkcspeiqghlassae klqrivknldfivykfdnygktfikkqkcspdafiqvalqlafyrlhrrlvptyesasir rfqegrvdnirsatpealafvravtdhkaavpasekllllkdairaqtaytvmaitgmai dnhllalrelaramcaalpemfmdetylmsnrfvlstsqvptttemfccygpvvpngyga cynpqpetilfcissfhscaatssskfakaveeslidmrdlcsll