PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2187531-7	1990	GN-binding activity of Gt-I preparations was dependent on reaction temperature, and no binding was observed at 4 degrees C. In the presence of 10 microM bleached rhodopsin, Gt-I preparations bound GTP gamma S at 4 degrees C. However, hexylagarose chromatography of Gt-I preparations led to a preparation of Gt that showed less than 0.1 mol/mol binding activity following 60-min incubation at 30 degrees C in the absence of rhodopsin (Gt-II preparations).	aminohexyl-sepharose	234-246	rhodopsin	Bos taurus	162-171