bilane
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Porphyrin — Structure of porphine, the simplest porphyrin Heme group of hemoglobin. An … Wikipedia
Noyau porphine — Porphyrine Les porphyrines sont des molécules à structures cycliques impliquées dans le transport de l’oxygène et pouvant jouer le rôle de cofacteur lié (groupement prosthétique) de certaines enzymes. Elles entrent dans la composition de… … Wikipédia en Français
Porphyrine — Les porphyrines sont des molécules à structures cycliques impliquées dans le transport de l’oxygène et pouvant jouer le rôle de cofacteur lié (groupement prosthétique) de certaines enzymes. Elles entrent dans la composition de l’hémoglobine, dans … Wikipédia en Français
Corrole — A corrole is an aromatic organic chemical, whose structure is in the form of the corrin ring which is also present in cobalamin (vitamin B12). The ring consists of nineteen carbon atoms, with four nitrogen atoms in the core of the molecule.… … Wikipedia
Tetrapyrrole — Tetrapyrroles are compounds containing four pyrrole rings. With the exception of corrin, the four pyrrole rings are interconnected through one carbon (methine or methylene) bridges, either in a linear or cyclic fashion.Linear tetrapyrroles, using … Wikipedia
Porphobilinogen deaminase — (or hydroxymethylbilane synthase) is an enzyme involved in the third step of the metabolism of porphyrin, converting porphobilinogen into hydroxymethyl bilane. The enzyme has the unique cofactor dipyrromethane. Defective activity of this enzyme… … Wikipedia
Uroporphyrinogen III synthase — protein Name = uroporphyrinogen III synthase caption = width = HGNCid = 12592 Symbol = UROS AltSymbols = EntrezGene = 7390 OMIM = 606938 RefSeq = NM 000375 UniProt = P10746 PDB = ECnumber = 4.2.1.75 Chromosome = 10 Arm = q Band = 25.2 26.3… … Wikipedia
Porphobilinogen — Chembox new ImageFile= Porphobilinogen.png ImageSize=200px IUPACName=3 [5 (Aminomethyl) 4 (carboxymethyl) 1H pyrrol 3 yl] propanoic acid OtherNames= Section1= Chembox Identifiers CASNo=487 90 1 PubChem=1021 SMILES=C1=C(C(=C(N1)CN)CC(=O)O)CCC(=O)O … Wikipedia
Bilin (biochemistry) — Bilins or bilanes are biological pigments formed in many organisms as a metabolic product of certain porphyrins. Bilin (also called bilichrome) was named as a bile pigment of mammals, but can also be found in lower vertebrates, invertebrates, as… … Wikipedia
Gallenfarbstoffe — Der Gallenfarbstoff Bilirubin, ein „Biladien“, das unter physiologischen Bedingungen deprotoniert, d.h. als Anion vorliegt. Als Gallenfarbstoffe werden lineare Tetrapyrrole bezeichnet, welche als Produkte beim Abbau von Porphyrinen, insbesondere… … Deutsch Wikipedia
