Chains and heterogens:
PDB Chain Sequences:
>3njxA (A:) afgittsssayvidtnapnqlkftvsrsscditsiihygtelqyssqgshigsglgsatv tatqsgdyikvtcvtdtltqymvvhngdpiihmatyitaepsigelrfiarlnsdllpne epfgdvsttadgtaiegsdvflvgsetrskfysserfiddqrhciagdahrvcmilnqye sssggpfhrdinsnnggsynalywymnsgavqtesyrmglhgpysmyfsrsgtpstsidt sffadldikgyvaasgrgkvagtasgadssmdwvvhwyndaaqywtytsssgsftspamk pgtytmvyyqgeyavatssvtvsagstttknisgsvktgttifkigewdgqptgfrnaan qlrmhpsdsrmsswgpltytvgssaltdfpmavfksvnnpvtikftatsaqtgaatlrig ttlsfaggrpqatinsytgsapaaptnldsrgvtrgayrglgevydvsipsgtivagtnt itinvisgssgdtylspnfifdcvelfq