PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32596857-2 2020 An unclear relationship between chromophores and physical parameters relating to pRTP has prevented obtaining an RTP yield of over 50% and a lifetime over 1 s. Here highly efficient pRTP is reported under ambient conditions from heavy atom-free chromophores. prtp 182-186 MORN repeat containing 4 Homo sapiens 82-85