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ChEBI
> Main
CHEBI:57977 - bilirubin(2−)
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ChEBI Name
bilirubin(2−)
ChEBI ID
CHEBI:57977
ChEBI ASCII Name
bilirubin(2-)
Definition
A dicarboxylic acid dianion obtained by deprotonation of the two carboxy groups of bilirubin; major species at pH 7.3.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
C33H34N4O6
Net Charge
-2
Average Mass
582.64630
Monoisotopic Mass
582.24893
InChI
InChI=1S/C33H36N4O6/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-
14,34-
35H,1-
2,9-
12,15H2,3-
6H3,(H,36,43)
(H,37,42)
(H,38,39)
(H,40,41)
/p-
2/b26-
13-
,27-
14-
InChIKey
BPYKTIZUTYGOLE-IFADSCNNSA-L
SMILES
CC1=C(C=C)\C(NC1=O)=C\c1[nH]c(Cc2[nH]c(\C=C3NC(=O)C(C=C)=C/3C)c(C)c2CCC([O-])=O)c(CCC([O-])=O)c1C
Metabolite of Species
Details
Homo sapiens
(NCBI:txid9606)
See:
DOI
Roles Classification
Biological Role
(s):
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (
Homo sapiens
).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
bilirubin(2−) (
CHEBI:57977
)
has role
human metabolite (
CHEBI:77746
)
bilirubin(2−) (
CHEBI:57977
)
is a
dicarboxylic acid dianion (
CHEBI:28965
)
bilirubin(2−) (
CHEBI:57977
)
is a
linear tetrapyrrole anion (
CHEBI:59252
)
bilirubin(2−) (
CHEBI:57977
)
is conjugate base of
bilirubin IXα (
CHEBI:16990
)
Incoming
bilirubin IXα (
CHEBI:16990
)
is conjugate acid of
bilirubin(2−) (
CHEBI:57977
)
Synonyms
Sources
(4
Z
,15
Z
)-bilirubin IXα
UniProt
2,7,13,17-
tetramethyl-
1,19-
dioxo-
3,18-
divinyl-
1,10,19,22,23,24-
hexahydro-
21
H
-
biline-
8,12-
dipropanoate
ChEBI
bilirubin dianion
ChEBI
Registry Number
Type
Source
4083310
Beilstein Registry Number
Beilstein
Last Modified
06 March 2024