PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18420240-4	2008	Enolization rate of a carbonyl group at C-16 of 17beta-ketol 2 toward the C-17 position (k(16,17)) was about 8-10 times higher than those of 16alpha-ketol 1 toward the C-16 position (k(17,16)) and ketol 2 toward the C-15 position (k(16,15)).	ketol	55-60	cytokine like 1	Homo sapiens	74-78	
2268895-7	1990	Prior to saponification yielding the 3-glucuronides (20,23), the alkali-sensitive ketol side chain at C-17 was protected as 20-semicarbazones.	ketol	82-87	cytokine like 1	Homo sapiens	102-106	
18420240-6	2008	The present findings reveal that the initial hydration-dehydration equilibration at the C-17 carbonyl of ketol 1 followed by enolization of the carbonyl gives the ene-diol intermediate that isomerizes quantitatively to the 16-keto isomer of which the 16-carbonyl moiety enolizes preferentially toward the C-17 position rather than the C-15 position, yielding the ene-diol.	ketol	105-110	cytokine like 1	Homo sapiens	88-92	
18420240-6	2008	The present findings reveal that the initial hydration-dehydration equilibration at the C-17 carbonyl of ketol 1 followed by enolization of the carbonyl gives the ene-diol intermediate that isomerizes quantitatively to the 16-keto isomer of which the 16-carbonyl moiety enolizes preferentially toward the C-17 position rather than the C-15 position, yielding the ene-diol.	ketol	105-110	cytokine like 1	Homo sapiens	305-309