PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11694577-5 2001 The sphingolipid synthesis defect in lag1 Delta lac1 Delta cells can be partially corrected by overexpression of YPC1 or YDC1, encoding ceramidases that have been reported to have acyl-CoA-independent ceramide synthesis activity. Acyl Coenzyme A 180-188 alkaline dihydroceramidase Saccharomyces cerevisiae S288C 121-125