title: Control of delta-aminolevulinate synthetase activity in Rhodopseudomonas spheroides. III. Partial purification of the fraction I activating enzyme and the occurrence of two forms of fraction II.
mesh_terms: D000624:5-Aminolevulinate Synthetase / Q000037:antagonists & inhibitors / Q000378:metabolism*; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D003553:Cystine / Q000494:pharmacology; D003624:Darkness; D004789:Enzyme Activation; D006427:Hemin / Q000494:pharmacology; D006358:Hot Temperature; D007700:Kinetics; D008027:Light; D008274:Magnesium; D008970:Molecular Weight; D010100:Oxygen; D011166:Porphyrins / Q000494:pharmacology; D012242:Rhodobacter sphaeroides / Q000201:enzymology*; D013997:Time Factors; D014357:Trypsin
chemical_list: D011166:Porphyrins; D003553:Cystine; D006427:Hemin; D000624:5-Aminolevulinate Synthetase; D014357:Trypsin; D008274:Magnesium; D010100:Oxygen