Chains and heterogens:
PDB Chain Sequences:
>1xm9A (A:) gltipkavqylssqdekyqaigayyiqhtcfqdesakqqvyqlggicklvdllrspnqnv qqaaagalrnlvfrsttnkletrrqngireavsllrrtgnaeiqkqltgllwnlsstdel keeliadalpvladrviipfsgwcdgnsnmsrevvdpevffnatgclrnlssadagrqtm rnysglidslmayvqncvaasrcddksvencmcvlhnlsyrldaevptryrqleynarna yteksstgcfsnksdkmmnnnydcplpeeetnpkgsgwlyhsdairtylnlmgkskkdat leacagalqnltaskglmssgmsqliglkekglpqiarllqsgnsdvvrsgasllsnmsr hpllhrvmgnqvfpevtrlltshtgntsnsedilssacytvrnlmasqpqlakqyfsssm lnniinlcrssaspkaaeaarlllsdmwsskelqgvl
>1xm9A (A:) gltipkavqylssqdekyqaigayyiqhtcfqdesakqqvyqlggicklvdllrspnqnv qqaaagalrnlvfrsttnkletrrqngireavsllrrtgnaeiqkqltgllwnlsstdel keeliadalpvladrviipfsgwcvvdpevffnatgclrnlssadagrqtmrnysglids lmayvqncvaasrcddksvencmcvlhnlsyrldaevptryrqleynalpeeetnpkgsg wlyhsdairtylnlmgkskkdatleacagalqnltaskglmssgmsqliglkekglpqia rllqsgnsdvvrsgasllsnmsrhpllhrvmgnqvfpevtrlltshtgntsnsedilssa cytvrnlmasqpqlakqyfsssmlnniinlcrssaspkaaeaarlllsdmwsskelqgvl