Chains and heterogens:
PDB Chain Sequences:
>1fo2A (A:) tqgpvhlnyrqkgvidvflhawkgyrkfawghdelkpvsrsfsewfglgltlidaldtmw ilglrkefeearkwvskklhfekdvdvnlfestirilggllsayhlsgdslflrkaedfg nrlmpafrtpskipysdvnigtgvahpprwtsdstvaevtsiqlefrelsrltgdkkfqe avekvtqhihglsgkkdglvpmfinthsglfthlgvftlgaradsyyeyllkqwiqggkq etqlledyveaiegvrthllrhsepskltfvgelahgrfsakmdhlvcflpgtlalgvyh glpashmelaqelmetcyqmnrqmetglspeivhfnlypqpgrrdvevkpadrhnllrpe tveslfylyrvtgdrkyqdwgweilqsfsrftrvpsggyssinnvqdpqkpeprdkmesf flgetlkylfllfsddpnllsldayvfnteahplpiwtpa
>1fo2A (A:) tqgpvhlnyrqkgvidvflhawkgyrkfawghdelkpvsrsfsewfglgltlidaldtmw ilglrkefeearkwvskklhfekdvdvnlfestirilggllsayhlsgdslflrkaedfg nrlmpafrtpskipysdvnigtgvahpprsdstvaevtsiqlefrelsrltgdkkfqeav ekvtqhihglsgkkdglvpmfinthsglfthlgvftlgaradsyyeyllkqwiqggkqet qlledyveaiegvrthllrhsepskltfvgelahgrfsakmdhlvcflpgtlalgvyhgl pashmelaqelmetcyqmnrqmetglspeivhfnlypqpgrrdvevkpadrhnllrpetv eslfylyrvtgdrkyqdwgweilqsfsrftrvpsggyssinnvqdpqkpeprdkmesffl getlkylfllfsddpnllsldayvfnteahplpiwt