biliverdin 582.248 582.64642 8,12-bis(2-carboxyethyl)-2,7,13,17-tetramethyl-3,18-divinylbilin-1(19)(21H,24H)-dione A linear tetrapyrrole produced in the reticuloendothelial system by the first step of heme degradation, catalysed by heme oxygenase. BILIVERDINE IX ALPHA Beilstein:74351 Biliverdin Biliverdin IX alpha Biliverdin IXalpha Biliverdine C33H34N4O6 CAS:114-25-0 CC1=C(CCC(O)=O)\C(/N=C1/C=C1NC(=O)C(C=C)=C/1C)=C\c1[nH]c(\C=C2NC(=O)C(C)=C/2C=C)c(C)c1CCC(O)=O CHEBI:13901 CHEBI:13902 CHEBI:17033 CHEBI:22875 CHEBI:3102 CHEBI:41124 DrugBank:DB02073 HMDB:HMDB0001008 InChI=1S/C33H34N4O6/c1-7-20-19(6)32(42)37-27(20)14-25-18(5)23(10-12-31(40)41)29(35-25)15-28-22(9-11-30(38)39)17(4)24(34-28)13-26-16(3)21(8-2)33(43)36-26/h7-8,13-15,35H,1-2,9-12H2,3-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13-,27-14-,28-15- KEGG:C00500 PDBeChem:BLA PMID:14977878 PMID:19617398 QBUVFDKTZJNUPP-BBROENKCSA-N Reaxys:74351 Wikipedia:Biliverdin biliverdin chebi_ontology bilins