PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1556076-10 1992 We conclude that the Lcb- phenotype of these mutants results from a missing or defective SPT, an activity controlled by both the LCB1 and LCB2 genes. CHEMBL4090226 21-24 serine C-palmitoyltransferase LCB1 Saccharomyces cerevisiae S288C 129-133