Chains and heterogens:
PDB Chain Sequences:
>1cddA (A:) mnivvlisgngsnlqaiidacktnkikgtvravfsnkadafglerarqagiathtliasa fdsreaydreliheidmyapdvvvlagfmrilspafvshyagrllnihpsllpkypglht hrqalengdeehgtsvhfvtdeldggpvilqakvpvfagdsedditarvqtqehaiyplv iswfadgrlkmhenaawldgqrlppqgyaade
>1cddA (A:) mnivvlisgngsnlqaiidacktnkikgtvravfsnkadafglerarqagiathtliasa fdsreaydreliheidmyapdvvvlagfmrilspafvshyagrllnihpgtsvhfvtdel dggpvilqakvpvfagdsedditarvqtqehaiyplviswfadgrlkmhenaawldgqrl ppqgyaade
>1cddB (B:) mnivvlisgngsnlqaiidacktnkikgtvravfsnkadafglerarqagiathtliasa fdsreaydreliheidmyapdvvvlagfmrilspafvshyagrllnihpsllpkypglht hrqalengdeehgtsvhfvtdeldggpvilqakvpvfagdsedditarvqtqehaiyplv iswfadgrlkmhenaawldgqrlppqgyaade
>1cddB (B:) mnivvlisgngsnlqaiidacktnkikgtvravfsnkadafglerarqagiathtliasa fdsreaydreliheidmyapdvvvlagfmrilspafvshyagrllnihpgtsvhfvtdel dggpvilqakvpvfagdsedditarvqtqehaiyplviswfadgrlkmhenaawldgqrl ppqgyaade