389600
ChemSpider
106648
ChemSpider
Indole-5,6-quinone-2-carboxylate
5,6-Dihydroxyindole-2-carboxylic acid
1.0
937
ChemSpider
L-dopachrome tautomerase
SMILES
OC(=O)C1=CC2=C(N1)C=C(O)C(O)=C2
119405
PubChem-compound
5.3.3.12
false
5.3.3.12
L-Dopachrome → 5,6-Dihydroxyindole-2-carboxylic acid
LEFT_TO_RIGHT
Tyrosinase
3131-52-0
CAS
SMILES
O
ReactionCatalysis825
ACTIVATION
1.0
Melanochrome
Eumelanin
HMDB0004058
HMDB
1.0
56-DIHYDROXYINDOLE-2-CARBOXYLATE
BioCyc
9913
TAXONOMY
5,6-Dihydroxyindole-2-carboxylic acid
Water
5459802
PubChem-compound
4573572
ChemSpider
C05579
KEGG Compound
L-dopa and L-dopachrome biosynthesis
SubPathway
1.0
Melanosome Membrane
C05578
KEGG Compound
PW122397
PathWhiz
L-Dopachrome
1.0
1.0
C9H4NO4
Indole-5,6-quinone-2-carboxylate
190.01459
440728
PubChem-compound
Homo sapiens
1038
PubChem-compound
7732-18-5
CAS
L-dopachrome tautomerase
952
ChemSpider
O2
Oxygen
31.98983
1.0
HMDB0006779
HMDB
274
ChemSpider
Reaction179634
false
5,6-Dihydroxyindole + 5,6-Dihydroxyindole-2-carboxylic acid + Indole-5,6-quinone + Indole-5,6-quinone-2-carboxylate → Melanochrome
LEFT_TO_RIGHT
Eumelanin Biosynthesis
Reaction179633
false
5,6-Dihydroxyindole-2-carboxylic acid + Oxygen + reduced electron acceptor → Indole-5,6-quinone-2-carboxylate + 2 Water + oxidized electron acceptor
LEFT_TO_RIGHT
Reaction179632
false
5,6-Dihydroxyindole + Oxygen + reduced electron acceptor → Indole-5,6-quinone + 2 Water + oxidized electron acceptor
LEFT_TO_RIGHT
1.0
Reaction179631
true
Hydrogen Ion + L-Dopachrome → 5,6-Dihydroxyindole + Carbon dioxide
LEFT_TO_RIGHT
CHEBI:16526
ChEBI
Reaction179635
false
Melanochrome → Eumelanin
LEFT_TO_RIGHT
C9H7NO4
L-Dopachrome
193.0375
1010
ChemSpider
7782-44-7
CAS
114683
PubChem-compound
HMDB0001377
HMDB
CHEBI:27404
ChEBI
P40126
UniProt
CHEBI:27406
ChEBI
SMILES
[O-]C(=O)C1=CC2=CC(=O)C(=O)C=C2N1
Melanochrome
Eumelanin
5,6-Dihydroxyindole
C8H7NO2
5,6-Dihydroxyindole
149.04768
HMDB0001253
HMDB
9606
TAXONOMY
Indole-5,6-quinone
962
PubChem-compound
89762-39-0
CAS
GO:0033162
GENE ONTOLOGY
1.0
Hydrogen Ion
CO2
Carbon dioxide
43.98983
P14679
UniProt
CPD-6641
BioCyc
L-Dopachrome
SubPathwayOutput
C8H5NO2
Indole-5,6-quinone
147.03203
C00080
KEGG Compound
SMILES
O=O
124-38-9
CAS
1.0
Oxygen
HMDB0002111
HMDB
4790-08-3
CAS
CHEBI:15377
ChEBI
CHEBI:15772
ChEBI
C00007
KEGG Compound
CHEBI:15379
ChEBI
CHEBI:15378
ChEBI
SMILES
[H+]
ReactionCatalysis169517
ACTIVATION
ReactionCatalysis169516
ACTIVATION
C00001
KEGG Compound
C01693
KEGG Compound
1.0
SMILES
OC(=O)[C@@H]1CC2=CC(=O)C(=O)C=C2N1
280
PubChem-compound
5,6-Dihydroxyindole
SMILES
OC1=C(O)C=C2C=CNC2=C1
Indole-5,6-quinone-2-carboxylate
2.0
HMDB0001430
HMDB
C9H7NO4
5,6-Dihydroxyindole-2-carboxylic acid
193.0375
reduced electron acceptor
Tyrosinase
reduced electron acceptor
C00011
KEGG Compound
SMILES
O=C=O
SMILES
O=C1C=C2NC=CC2=CC1=O
1.0
C04185
KEGG Compound
H2O
Water
18.010565
46173450
PubChem-compound
1.0
H
Hydrogen Ion
1.007825
977
PubChem-compound
1.0
Indole-5,6-quinone
SubPathwayInteraction110009
SubPathway110009Reaction
SubPathwayReaction
HMDB0059597
HMDB
SMP0121124
SMPDB
oxidized electron acceptor
Carbon dioxide
HMDB0001967
HMDB
1.0
102690
ChemSpider
BiologicalState415
Bos taurus
1.0
1.0
CHEBI:2003
ChEBI
oxidized electron acceptor