Chains and heterogens:
PDB Chain Sequences:
>1cd9A (A:) gpasslpqsfllkcleqvrkiqgdgaalqeklcatyklchpeelvllghslgipwaplss cpsqalqlagclsqlhsglflyqgllqalegispelgptldtlqldvadfattiwqqmee lgmapalqptqgampafasafqrraggvlvashlqsflevsyrvlrhlaqp
>1cd9B (B:) agyppaspsnlsclmhlttnslvcqwepgpethlptsfilksfrsradcqyqgdtipdcv akkrqnncsiprknlllyqymaiwvqaenmlgssespklcldpmdvvkleppmlqaldig pdvvshqpgclwlswkpwkpseymeqecelryqpqlkganwtlvfhlpsskdqfelcglh qapvytlqmrcirsslpgfwspwspglqlrptm
>1cd9B (B:) agyppaspsnlsclmhlttnslvcqwepgpethlptsfilksfrsradcqyqgdtipdcv akkrqnncsiprknlllyqymaiwvqaenmlgssespklcldpmdvvkleppmlqaldiq pgclwlswkpwkpseymeqecelryqpqlkganwtlvfhlpsskdqfelcglhqapvytl qmrcirsslpgfwspwspglqlrptm
>1cd9C (C:) asslpqsfllkcleqvrkiqgdgaalqeklcatyklchpeelvllghslgipwaplsscp sqalqlagclsqlhsglflyqgllqalegispelgptldtlqldvadfattiwqqmeelg mapalqptqgampafasafqrraggvlvashlqsflevsyrvlrhlaqp
>1cd9D (D:) gyppaspsnlsclmhlttnslvcqwepgpethlptsfilksfrsradcqyqgdtipdcva kkrqnncsiprknlllyqymaiwvqaenmlgssespklcldpmdvvkleppmlqaldigp dvvshqpgclwlswkpwkpseymeqecelryqpqlkganwtlvfhlpsskdqfelcglhq apvytlqmrcirsslpgfwspwspglqlrptm
>1cd9D (D:) gyppaspsnlsclmhlttnslvcqwepgpethlptsfilksfrsradcqyqgdtipdcva kkrqnncsiprknlllyqymaiwvqaenmlgssespklcldpmdvvkleppmlqaldqpg clwlswkpwkpseymeqecelryqpqlkganwtlvfhlpsskdqfelcglhqapvytlqm rcirsslpgfwspwspglqlrptm