title: An exchange reaction catalysed by delta-aminolaevulinate synthase from Rhodopseudomonas spheroides.
mesh_terms: D000624:5-Aminolevulinate Synthetase / Q000378:metabolism*; D002250:Carbon Radioisotopes; D007553:Isotope Labeling; D012242:Rhodobacter sphaeroides / Q000201:enzymology*; D014316:Tritium
chemical_list: D002250:Carbon Radioisotopes; D014316:Tritium; D000624:5-Aminolevulinate Synthetase