Chains and heterogens:
PDB Chain Sequences:
>1a47A (A:) asdtavsnvvnystdviyqivtdrfvdgntsnnptgdlydpthtslkkyfggdwqgiink indgyltgmgvtaiwisqpveniyavlpdstfggstsyhgywardfkrtnpyfgsftdfq nlintahahnikviidfapnhtspasetdptyaengrlydngtllggytndtngyfhhyg gtdfssyedgiyrnlfdladlnqqnstidsylksaikvwldmgidgirldavkhmpfgwq knfmdsilsyrpvftfgewflgtneidvnntyfanesgmslldfrfsqkvrqvfrdntdt mygldsmiqstasdynfindmvtfidnhdmdrfynggstrpveqalaftltsrgvpaiyy gteqymtgngdpynrammtsfntsttaynvikklaplrksnpaiaygttqqrwinndvyi yerkfgnnvalvainrnlstsynitglytalpagtytdvlggllngnsisvasdgsvtpf tlsagevavwqyvsssnsplighvgptmtkagqtitidgrgfgttsgqvlfgstagtivs wddtevkvkvpsvtpgkynislktssgatsntynniniltgnqicvrfvvnnastvygen vyltgnvaelgnwdtskaigpmfnqvvyqyptwyydvsvpagttiqfkfikkngntitwe ggsnhtytvpssstgtvivnwqq