PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21143012-1	2011	BACKGROUND: Since the introduction of liquid chromatography-mass spectrometry (LC/MS) for assessing vitamin D status, it has been shown that the C-3 epimer can account for a significant proportion of circulating 25-hydroxyvitamin D3 (25OHD3) concentrations in infants.	Vitamin D	100-109	complement C3	Homo sapiens	145-148	
15522514-7	2004	The present study suggests that HSDs may catalyze the C-3 epimerization of vitamin D compounds and modulate their concentrations and biological activities in animals and humans.	Vitamin D	75-84	complement C3	Homo sapiens	54-57	
15752725-8	2005	Based on these results, the enzyme(s) responsible for the epimerization of vitamin D(3) at C-3 are thought to be located in microsomes and different from cytochrome P450 and HSE.	Vitamin D	75-84	complement C3	Homo sapiens	91-94	
16720650-0	2006	C-3 epimers can account for a significant proportion of total circulating 25-hydroxyvitamin D in infants, complicating accurate measurement and interpretation of vitamin D status.	Vitamin D	84-93	complement C3	Homo sapiens	0-3	
15752725-1	2005	Recently, epimerization of the hydroxyl group at C-3 has been identified as a unique metabolic pathway of vitamin D compounds.	Vitamin D	106-115	complement C3	Homo sapiens	49-52	
26325246-10	2016	There were weak negative correlations with length and C-3 epimer of 25(OH)D. CONCLUSIONS: In contrast to our hypothesis, gross motor achievements were significantly higher in infants receiving 400 IU/day vitamin D.	Vitamin D	204-213	complement C3	Homo sapiens	54-57	
15225744-7	2004	Based on these results, the enzyme responsible for the C-3 epimerization of Vitamin D3 are thought to be different from already-known cytochrome P450-related Vitamin D metabolic enzymes and HSE.	Vitamin D	76-85	complement C3	Homo sapiens	55-58	
11179741-4	2001	The findings support the hypothesis that the C-3 epimerization is an inactivation pathway of 1alpha,25(OH)(2)D(3) and its analogs in vitamin D target tissues.	Vitamin D	133-142	complement C3	Homo sapiens	45-48	
28005440-13	2017	Vitamin D may decrease fasting C3.	Vitamin D	0-9	complement C3	Homo sapiens	31-33	
10620374-2	2000	In the present investigation we probed the vitamin D sterol-binding pocket of human DBP with affinity labeling analogs of 25-hydroxyvitamin D(3) ?25-OH-D(3) and 1, 25-dihydroxyvitamin D(3) ?1,25(OH)(2)D(3) containing bromoacetate alkylating probe at C-3 (A-ring), C-6 (triene), C-11 (C-ring), and C-19 (exocyclic methylene) of the parent sterol.	Vitamin D	43-52	complement C3	Homo sapiens	250-253	
1297829-0	1992	Tissue-specific production of the third component of complement(C3) by vitamin D in bone.	Vitamin D	71-80	complement C3	Homo sapiens	53-66