Chains and heterogens:
PDB Chain Sequences:
>1lte_ (-) vetisfsfsefepgndnltlqgaslitqsgvlqltkinqngmpawdstgrtlyakpvhiw dmttgtvasfetrfsfsieqpytrplpadglvffmgptkskpaqgygylgifnqskqdns yqtlgvefdtfsnpwdppqvphigidvnsirsiktqpfqldngqvanvvikydasskllh avlvypssgaiytiaeivdvkqvlpewvdvglsgatgaqrdaaethdvyswsfqaslpe