VRB

Phycoviolobilin, blue light-absorbing form

VRB is found in 3 entries

VRB as free ligands, exist in 3 entries. Examples include 2M7U, 4FOF, 4GLQ

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View summary at Ligand Expo

Chemical Component Summary

Name Phycoviolobilin, blue light-absorbing form
Identifiers 3-[5-[(3-ethyl-4-methyl-5-oxidanylidene-1,2-dihydropyrrol-2-yl)methyl]-2-[[5-[(Z)-(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1H-pyrrol-2-yl]methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid
Formula C33 H42 N4 O6
Molecular Weight 590.71 g/mol
Type non-polymer
Isomeric SMILES CCC1=C(C)C(=O)N[C@@H]1Cc1[nH]c(Cc2[nH]c(\C=C3/NC(=O)C(CC)=C3C)c(C)c2CCC(O)=O)c(CCC(O)=O)c1C
InChI InChI=1S/C33H42N4O6/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/h13,27,34-35H,7-12,14-15H2,1-6H3,(H,36,43)(H,37,42)(H,38,39)(H,40,41)/b26-13-/t27-/m1/s1
InChI Key KTSIPBCNIBDFRK-JTNIOKRPSA-N

Chemical Details

Formal Charge 0
Atom Count 85
Chiral Atom Count 1
Chiral Atoms C09
Bond Count 88
Aromatic Bond Count 10