Chains and heterogens:
PDB Chain Sequences:
>1rp1_ (-) kevcyeqigcfsdaepwagtairplkvlpwsperigtrfllytnknpnnfqtllpsdpst igasnfqtdkktrfiihgfidkgeenwlldmcknmfkveevncicvdwkkgsqtsytqaa nnvrvvgaqvaqmlsmlsanysyspsqvqlighslgahvageagsrtpglgritgldpve asfqgtpeevrldptdadfvdvihtdaaplipflgfgtsqqmghldffpnggeempgckk nalsqivdldgiwegtrdfvacnhlrsykyysesilnpdgfasypcasyrafesnkcfpc pdqgcpqmghyadkfaqkyflntgdssnfarwrygvsitlsgkratgqakvalfgskgnt hqfnifkgilkpgsthsnefdakldvgtiekvkflwnnnnptfpkvgaakitvqkgeekt vhsfcsestvredvlltltpc