PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22396778-1 2012 Hydrogen sulfide (H(2)S), a novel gaseous messenger, is synthesized endogenously from L-cysteine by two pyridoxal-5"-phosphate-dependent enzymes, cystathionine beta-synthase (CBS) and cystathionine gamma-lyase (CSE). Pyridoxal Phosphate 104-126 cystathionase (cystathionine gamma-lyase) Mus musculus 184-209 22396778-1 2012 Hydrogen sulfide (H(2)S), a novel gaseous messenger, is synthesized endogenously from L-cysteine by two pyridoxal-5"-phosphate-dependent enzymes, cystathionine beta-synthase (CBS) and cystathionine gamma-lyase (CSE). Pyridoxal Phosphate 104-126 cystathionase (cystathionine gamma-lyase) Mus musculus 211-214