Chains and heterogens:
PDB Chain Sequences:
>1sjs_ (-) eskvvvpaqgkkitlqngklnvpenpiipyiegdgigvdvtpamlkvvdaavekaykger kiswmeiytgekstqvygqdvwlpaetldlireyrvaikgplttpvgggirslnvalrqe ldlyiclrpvryyqgtpspvkhpeltdmvifrensediyagiewkadsadaekvikflre emgvkkirfpehcgigikpcseegtkrlvraaieyaiandrdsvtlvhkgnimkftegaf kdwgyqlareefggelidggpwlkvknpntgkeivikdviadaflqqillrpaeydviac mnlngdyisdalaaqvggigiapganigdecalfeathgtapkyagqdkvnpgsiilsae mmlrhmgwteaadlivkgmegainaktvtydferlmdgakllkcsefgdaiienm