Chains and heterogens:
PDB Chain Sequences:
>4aieA (A:) masaswwknavvyqvypksfqdsngdgigdlqgiisrldyleklgidaiwlspvyqspgv dngydisdyeaidpqygtmadmdeliskakehhikivmdlvvnhtsdqhkwfveakkgkd nqyrdyyiwrdpvdehepndlksafsgsawkydersgqyylhffadqqpdlnwqntelrq kiynmmnfwldkgiggfrmdvieligkdpdknirengpmlhpylqemnkatfgkrdvmtv getwnatpkiaeeysdpdrhelsmvfqfenqsldqqpgkekwdlkpldlgelkkvlvkwq tkidfdhawnslfwenhdiprvisrwgndqeyrvqcakmfaiilhmmhgtpyifngeeig mtncpvknidevediesinmynerlaegydeeelihainvkgrdnarrpmqwndeknagf sevdpwlsvnpnykdinvenaladpnsifytyqkliklrhenpivvdgdfslvsntqdav layyrilndkkwlvvanlsneeqnfvsndqietilsnypernnvqnitlkpyeafiskvi elehhhhhh
>4aieA (A:) aswwknavvyqvypksfqdsngdgigdlqgiisrldyleklgidaiwlspvyqspgvdng ydisdyeaidpqygtmadmdeliskakehhikivmdlvvnhtsdqhkwfveakkgkdnqy rdyyiwrdpvdehepndlksafsgsawkydersgqyylhffadqqpdlnwqntelrqkiy nmmnfwldkgiggfrmdvieligkdpdknirengpmlhpylqemnkatfgkrdvmtvget wnatpkiaeeysdpdrhelsmvfqfenqsldqqpgkekwdlkpldlgelkkvlvkwqtki dfdhawnslfwenhdiprvisrwgndqeyrvqcakmfaiilhmmhgtpyifngeeigmtn cpvknidevediesinmynerlaegydeeelihainvkgrdnarrpmqwndeknagfsev dpwlsvnpnykdinvenaladpnsifytyqkliklrhenpivvdgdfslvsntqdavlay yrilndkkwlvvanlsneeqnfvsndqietilsnypernnvqnitlkpyeafiskvi