Chains and heterogens:
PDB Chain Sequences:
>2frdA (A:) mkiaipkerrpgedrvaispevvkklvglgfeviveqgagvgasitddaltaagatiast aaqalsqadvvwkvqrpmtaeegtdevalikegavlmchlgaltnrpvvealtkrkitay amelmprisraqsmdilasqsnlagyravidgayefarafpmmmtaagtvpparvlvfgv gvaglqaiatakrlgavvmatdvraatkeqveslggkfitvddeamktaetaggyakemg eefrkkqaeavlkelvktdiaittalipgkpapvliteemvtkmkpgsviidlaveaggn cplsepgkivvkhgvkivghtnvpsrvaadasplfaknllnfltphvdkdtktlvmkled etvsgtcvtrdgaivhpaltgqga
>2frdA (A:) mkiaipkerrpgedrvaispevvkklvglgfeviveqgagvgasitddaltaagatiast aaqalsqadvvwkvqrpmtaeegtdevalikegavlmchlgaltnrpvvealtkrkitay amelmprisraqsmdilasqsnlagyravidgayefarafpmmmtaagtvpparvlvfgv gvaglqaiatakrlgavvmatdvraatkeqveslggkfitvaggyakemgeefrkkqaea vlkelvktdiaittalipgkpapvliteemvtkmkpgsviidlaveaggncplsepgkiv vkhgvkivghtnvpsrvaadasplfaknllnfltphvdkdtktlvmkledetvsgtcvtr
>2frdB (B:) mkiaipkerrpgedrvaispevvkklvglgfeviveqgagvgasitddaltaagatiast aaqalsqadvvwkvqrpmtaeegtdevalikegavlmchlgaltnrpvvealtkrkitay amelmprisraqsmdilasqsnlagyravidgayefarafpmmmtaagtvpparvlvfgv gvaglqaiatakrlgavvmatdvraatkeqveslggkfitvddeamktaetaggyakemg eefrkkqaeavlkelvktdiaittalipgkpapvliteemvtkmkpgsviidlaveaggn cplsepgkivvkhgvkivghtnvpsrvaadasplfaknllnfltphvdkdtktlvmkled etvsgtcvtrdgaivhpaltgqga
>2frdB (B:) mkiaipkerrpgedrvaispevvkklvglgfeviveqgagvgasitddaltaagatiast aaqalsqadvvwkvqrpmtaeegtdevalikegavlmchlgaltnrpvvealtkrkitay amelmprisraqsmdilasqsnlagyravidgayefarafpmmmtaagtvpparvlvfgv gvaglqaiatakrlgavvmatdvraatkeqveslggkfitvddefrkkqaeavlkelvkt diaittalipgkpapvliteemvtkmkpgsviidlaveaggncplsepgkivvkhgvkiv ghtnvpsrvaadasplfaknllnfltphvdkdtktlvmkledetvsgtcvtrdgaivhpa lt
>2frdC (C:) mnrsifnvilggfgseggvaaaggaagdrsvkagsaedaafimknaskviivpgygmava qaqhalremadvlkkegvevsyaihpvagrmpghmnvllaeanvpydevfeleeinssfq tadvafvigandvtnpaaktdpsspiygmpildvekagtvlfikrsmasgyagvenelff rnntmmlfgdakkmteqivqamn
>2frdC (C:) svkagsaedaafimknaskviivpgygmavaqaqhalremadvlkkegvevsyaihpvag rmpghmnvllaeanvpydevfeleeinssfqtadvafvigandvtnpaaktdpsspiygm pildvekagtvlfikrsmasgyagvenelffrnntmmlfgdakkmteqivqamn