PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18326665-1 2008 It is now quite well accepted that charge separation in PS2 reaction centers starts predominantly from the accessory chlorophyll B(A) and not from the special pair P(680). chlorophyll b 117-130 taste 2 receptor member 64 pseudogene Homo sapiens 56-59