Chains and heterogens:
PDB Chain Sequences:
>1aym1 (1:) npveryvdevlnevlvvpninqshpttsnaapvldaaetghtnkiqpedtietryvqssq tldemsvesflgrsgcihesvldivdnyndqsftkwninlqemaqirrkfemftyarfds eitmvpsvaakdghighivmqymyvppgapipttrddyawqsgtnasvfwqhgqpfprfs lpflsiasayymfydgydgdtyksrygtvvtndmgtlcsrivtseqlhkvkvvtriyhka khtkawcprppravqyshthttnyklssevhndvairprtnlttv
>1aym2 (2:) sdriiqitrgdstitsqdvanavvgygvwphyltpqdataidkptqpdtssnrfytldsk mwnstskgwwwklpdalkdmgifgenmfyhflgrsgytvhvqcnaskfhqgtllvvmipe hqlatvnkgnvnagykythpgeagrevgtqvenekqpsddnwlnfdgtllgnllifphqf inlrsnnsatlivpyvnavpmdsmvrhnnwslviipvcqlqsnnisnivpitvsispmca efsgaraktvvq
>1aym3 (3:) glpvyvtpgsgqfmttddmqspcalpwyhptkeifipgevknliemcqvdtlipinstqs nignvsmytvtlspqtklaeeifaikvdiashplattligeiasyfthwtgslrfsfmfc gtanttlkvllaytppgigkprsrkeamlgthvvwdvglqstvslvvpwisasqyrfttp dtyssagyitcwyqtnfvvppntpntaemlcfvsgckdfclrmardtdlhkqtgpitq