Chains and heterogens:
PDB Chain Sequences:
>1lpaA (A:) giiinldegelclnsaqcksnccqhdtilsllrcalkarensecsaftlygvyykcpcer gltcegdkslvgsitntnfgichnv
>1lpaB (B:) kevcyerlgcfsddspwsgiterplhilpwspkdvntrfllytnenpnnfqevaadsssi sgsnfktnrktrfiihgfidkgeenwlanvcknlfkvesvncicvdwkggsrtgytqasq nirivgaevayfveflqsafgyspsnvhvighslgahaageagrrtngtigritgldpae pcfqgtpelvrldpsdakfvdvihtdgapivpnlgfgmsqvvghldffpnggvempgckk nilsqivdidgiwegtrdfaacnhlrsykyytdsivnpdgfagfpcasynvftankcfpc psggcpqmghyadrypgktndvgqkfyldtgdasnfarwrykvsvtlsgkkvtghilvsl fgnkgnskqyeifkgtlkpdsthsnefdsdvdvgdlqmvkfiwynnvinptlprvgaski ivetnvgkqfnfcspetvreevlltltpc