title: Reduced nicotinamide adenine dinucleotide phosphate-sulfite reductase of enterobacteria. II. Identification of a new class of heme prosthetic group: an iron-tetrahydroporphyrin (isobacteriochlorin type) with eight carboxylic acid groups.
mesh_terms: D002247:Carbon Isotopes; D002264:Carboxylic Acids; D002855:Chromatography, Thin Layer; D003300:Copper; D004926:Escherichia coli / Q000201:enzymology; D006418:Heme / Q000032:analysis; D007501:Iron / Q000302:isolation & purification; D013058:Mass Spectrometry; D008670:Metals; D009249:NADP; D010084:Oxidation-Reduction; D010088:Oxidoreductases / Q000302:isolation & purification; D011166:Porphyrins / Q000138:chemical synthesis; D011868:Radioisotopes; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013055:Spectrophotometry, Infrared; D013447:Sulfites
chemical_list: D002247:Carbon Isotopes; D002264:Carboxylic Acids; D008670:Metals; D011166:Porphyrins; D011868:Radioisotopes; D013447:Sulfites; D006418:Heme; D009249:NADP; D003300:Copper; D007501:Iron; D010088:Oxidoreductases