General Information of the Protein
Protein ID
PT05447
Protein Name
Tryptophan 2,3-dioxygenase
Secondarily
Protein Name
Tryptamin 2,3-dioxygenase
Tryptophan oxygenase
Tryptophan pyrrolase
Tryptophanase
Gene Name
TDO2
Secondarily
Gene Name
Tdo
Sequence
MSGCPFAGNSVGYTLKNVSMEDNEEDRAQTGVNRASKGGLIYGNYLQLEKILNAQELQSEVKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNGHVRDERNMLKVIARMHRVVVIFKLLVQQFSVLETMTALDFNDFREYLSPASGFQSLQFRLLENKIGVLQSLRVPYNRKHYRDNFGGDYNELLLKSEQEQTLLQLVEAWLERTPGLEPNGFNFWGKFEKNILKGLEEEFLRIQAKTDSEEKEEQMAEFRKQKEVLLCLFDEKRHDYLLSKGERRLSYRALQGALMIYFYREEPRFQVPFQLLTSLMDIDTLMTKWRYNHVCMVHRMLGTKAGTGGSSGYHYLRSTVSDRYKVFVDLFNLSTYLVPRHWVPKMNPIIHKFLYTAEYSDSSYFSSDESD
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Organism
Mus musculus, Mouse
Protein Classification
Enzyme
>
Oxidoreductase
Function
Heme-dependent dioxygenase that catalyzes the oxidative cleavage of the L-tryptophan (L-Trp) pyrrole ring and converts L-tryptophan to N-formyl-L-kynurenine. Catalyzes the oxidative cleavage of the indole moiety.
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Uniprot ID
P48776
Ensembl ID
ENSG00000151790
Map of Molecular Bioactivity Related to the Protein
Map of Molecular Bioactivity Related to the Protein

Protein
Cell Line
Compound

Bioactivity Value:

<= 0.1 μM
> 0.1 μM and <= 10 μM
> 10 μM
Imprecise Activity
Table of Molecular Bioactivities Related to the Protein
Cell Line ID: CL000784 , P815B
Compound ID Compound Name Compound Formula
CP0070765
6-Fluoro-3-((E)-2-pyridin-3-yl-vinyl)-1H-indole
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C15H11FN2
 1
1
IC50 = 1000 nM
   TI
   LI
   LO
   TS
CP0431210
3-((E)-2-Pyridin-3-yl-vinyl)-1H-indole
   Show/Hide
C15H12N2
 1
1
IC50 = 1000 nM
   TI
   LI
   LO
   TS
CP0460162
3-[(E)-2-(6-fluoro-1H-indol-3-yl)ethenyl]benzonitrile
   Show/Hide
C17H11FN2
 1
1
IC50 = 1000 nM
   TI
   LI
   LO
   TS
CP0072203
US10155972, Compound LM10
   Show/Hide
C11H8FN5
 2
1
IC50 = 2000 nM
   TI
   LI
   LO
   TS
2
IC50 = 17000 nM
   TI
   LI
   LO
   TS
CP0455028
methyl (E)-3-(6-fluoro-1H-indol-3-yl)prop-2-enoate
   Show/Hide
C12H10FNO2
 1
1
IC50 = 2000 nM
   TI
   LI
   LO
   TS
CP0376841
6-fluoro-3-[(E)-2-(3-nitrophenyl)ethenyl]-1H-indole
   Show/Hide
C16H11FN2O2
 1
1
IC50 = 3000 nM
   TI
   LI
   LO
   TS
CP0431211
(E)-3-(6-fluoro-1H-indol-3-yl)prop-2-enenitrile
   Show/Hide
C11H7FN2
 1
1
IC50 = 3000 nM
   TI
   LI
   LO
   TS
CP0532314
6-fluoro-3-[(E)-2-pyridin-2-ylethenyl]-1H-indole
   Show/Hide
C15H11FN2
 1
1
IC50 = 3000 nM
   TI
   LI
   LO
   TS
CP0532315
6-Fluoro-3-((E)-2-pyridin-4-yl-vinyl)-1H-indole
   Show/Hide
C15H11FN2
 1
1
IC50 = 3000 nM
   TI
   LI
   LO
   TS
CP0532316
(E)-3-(6-fluoro-1H-indol-3-yl)prop-2-enoic acid
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C11H8FNO2
 1
1
IC50 = 3000 nM
   TI
   LI
   LO
   TS
CP0382904
5-amino-8-quinolinol
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C9H8N2O
 1
1
IC50 = 5000 nM
   TI
   LI
   LO
   TS
CP0451487
5-Fluoro-3-((E)-2-pyridin-3-yl-vinyl)-1H-indole
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C15H11FN2
 1
1
IC50 = 5000 nM
   TI
   LI
   LO
   TS
CP0460165
3-(2-pyridin-3-ylethynyl)-1H-indole
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C15H10N2
 1
1
IC50 = 6000 nM
   TI
   LI
   LO
   TS
CP0879763
(E)-4-(isopropylimino)-2-methylnaphthalen-1(4H)-one
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C14H15NO
 1
1
IC50 = 6300 nM
   TI
   LI
   LO
   TS
CP0398919
1,4-Dihydroxynaphthalene
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C10H8O2
 1
1
IC50 > 10000 nM
   TI
   LI
   LO
   TS
CP0376840
6-fluoro-3-[(E)-2-(3-methoxyphenyl)ethenyl]-1H-indole
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C17H14FNO
 1
1
IC50 = 10000 nM
   TI
   LI
   LO
   TS
CP0387804
4-fluoro-3-[(E)-2-pyridin-3-ylethenyl]-1H-indole
   Show/Hide
C15H11FN2
 1
1
IC50 = 10000 nM
   TI
   LI
   LO
   TS
CP0455027
6-fluoro-3-[(E)-2-(3-fluorophenyl)ethenyl]-1H-indole
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C16H11F2N
 1
1
IC50 = 10000 nM
   TI
   LI
   LO
   TS
CP0943551
(E)-3-(2-(1H-Tetrazol-5-yl)vinyl)-1H-indole
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C11H9N5
 1
1
IC50 = 10000 nM
   TI
   LI
   LO
   TS
CP0508310
(E)-3-(1H-indol-3-yl)prop-2-enenitrile
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C11H8N2
 1
1
IC50 = 13000 nM
   TI
   LI
   LO
   TS
CP0453111
4-(Isopropylamino)-1-naphthol
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C13H15NO
 1
1
IC50 > 15000 nM
   TI
   LI
   LO
   TS
CP0182769
(E)-3-(1H-indol-3-yl)prop-2-enoic acid
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C11H9NO2
 1
1
IC50 = 18000 nM
   TI
   LI
   LO
   TS
CP0919007
(E)-3-(2-Pyridin-3-ylvinyl)-1H-pyrrolo[2,3-b]pyridine
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C14H11N3
 1
1
IC50 = 18000 nM
   TI
   LI
   LO
   TS
CP0304324
5-chloro-3-[(E)-2-pyridin-3-ylethenyl]-1H-indole
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C15H11ClN2
 1
1
IC50 = 20000 nM
   TI
   LI
   LO
   TS
CP0460159
6-chloro-3-[(E)-2-pyridin-3-ylethenyl]-1H-indole
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C15H11ClN2
 1
1
IC50 = 20000 nM
   TI
   LI
   LO
   TS
CP0502784
7-bromo-3-[(E)-2-pyridin-3-ylethenyl]-1H-indole
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C15H11BrN2
 1
1
IC50 > 20000 nM
   TI
   LI
   LO
   TS
CP0505878
3-((E)-2-Pyridin-4-yl-vinyl)-1H-indole
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C15H12N2
 1
1
IC50 = 20000 nM
   TI
   LI
   LO
   TS
CP0532312
3-((E)-2-Pyridin-2-yl-vinyl)-1H-indole
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C15H12N2
 1
1
IC50 = 20000 nM
   TI
   LI
   LO
   TS
CP0504508
4-chloro-3-[(E)-2-pyridin-3-ylethenyl]-1H-indole
   Show/Hide
C15H11ClN2
 1
1
IC50 > 40000 nM
   TI
   LI
   LO
   TS
CP0504791
6-fluoro-3-[(E)-2-phenylethenyl]-1H-indole
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C16H12FN
 1
1
IC50 = 40000 nM
   TI
   LI
   LO
   TS
CP0505517
5-methoxy-3-[(E)-2-pyridin-3-ylethenyl]-1H-indole
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C16H14N2O
 1
1
IC50 = 40000 nM
   TI
   LI
   LO
   TS
CP0532305
5-bromo-3-[(E)-2-pyridin-3-ylethenyl]-1H-indole
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C15H11BrN2
 1
1
IC50 = 40000 nM
   TI
   LI
   LO
   TS
CP0083898
2-(1H-indol-3-yl)ethyl thiocyanate
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C11H10N2S
 1
1
IC50 = 44000 nM
   TI
   LI
   LO
   TS
CP0419057
4-(ethylamino)naphthalen-1-ol
   Show/Hide
C12H13NO
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0903926
(4E,4'E)-4,4'-bis(pentan-3-ylimino)-4',4'a-dihydro-2,2'-binaphthyl-1,1'(4H,8'aH)-dione
   Show/Hide
C30H32N2O2
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0916356
(4E,4'E)-4,4'-bis(isopropylimino)-4',4'a-dihydro-2,2'-binaphthyl-1,1'(4H,8'aH)-dione
   Show/Hide
C26H24N2O2
 1
1
IC50 > 50000 nM
   TI
   LI
   LO
   TS
CP0532310
7-fluoro-3-[(E)-2-pyridin-3-ylethenyl]-1H-indole
   Show/Hide
C15H11FN2
 1
1
IC50 = 50000 nM
   TI
   LI
   LO
   TS
CP0236732
4-amino-N-(3-chloro-4-fluorophenyl)-N&#8242;-hydroxy-1,2,5-oxadiazole-3-carboximidamide
   Show/Hide
C9H7ClFN5O2
 1
1
IC50 = 60000 nM
   TI
   LI
   LO
   TS
CP0072503
4-phenylthiazole-2-thiol
   Show/Hide
C9H7NS2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0405692
2,3-dihydrobenzo[d]thiazole-2-thiol
   Show/Hide
C7H7NS2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0369644
(1H)-indole-3-carbonitrile
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C9H6N2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0376842
3-(1H-indol-3-yl)propanenitrile
   Show/Hide
C11H10N2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0376843
3-(2H-tetrazol-5-ylmethyl)-1H-indole
   Show/Hide
C10H9N5
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0387807
(Z)-3-(6-fluoro-1H-indol-3-yl)-2-phenylprop-2-enenitrile
   Show/Hide
C17H11FN2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0425083
2-[(6-fluoro-1H-indol-3-yl)methylidene]propanedioic acid
   Show/Hide
C12H8FNO4
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0425084
3-[2-(2H-tetrazol-5-yl)ethyl]-1H-indole
   Show/Hide
C11H11N5
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0455029
(E)-3-(6-fluoro-1H-indol-3-yl)prop-2-en-1-ol
   Show/Hide
C11H10FNO
 1
1
IC50 = 80000 nM
   TI
   LI
   LO
   TS
CP0455030
3-[2-(1H-pyrrol-2-ylsulfanyl)ethyl]-1H-indole
   Show/Hide
C14H14N2S
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0460160
3-[(E)-prop-1-enyl]-1H-indole
   Show/Hide
C11H11N
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0460164
3-(2-pyridin-3-ylethyl)-1H-indole
   Show/Hide
C15H14N2
 1
1
IC50 = 80000 nM
   TI
   LI
   LO
   TS
CP0501226
(Z)-3-(1H-indol-3-yl)prop-2-enenitrile
   Show/Hide
C11H8N2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0503238
3-(2H-tetrazol-5-yl)-1H-indole
   Show/Hide
C9H7N5
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0513013
ethyl (E)-2-cyano-3-(6-fluoro-1H-indol-3-yl)prop-2-enoate
   Show/Hide
C14H11FN2O2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0532317
(E)-2-cyano-3-(6-fluoro-1H-indol-3-yl)prop-2-enoic acid
   Show/Hide
C12H7FN2O2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0532318
2-(1H-indol-3-yl)acetonitrile
   Show/Hide
C10H8N2
 1
1
IC50 > 80000 nM
   TI
   LI
   LO
   TS
CP0081871
1,2,3-triazole analogue, 18
   Show/Hide
C9H9N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0133395
1,2,3-triazole analogue, 4
   Show/Hide
C8H7N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0253892
1,2,3-triazole analogue, 9
   Show/Hide
C9H9N3O
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0256663
1,2,3-triazole analogue, 8
   Show/Hide
C9H9N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0302888
1,2,3-triazole analogue, 23
   Show/Hide
C8H6BrN3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0318928
1,2,3-triazole analogue, 19
   Show/Hide
C8H7N3O
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0381364
4-(3-chlorophenyl)-2H-triazole
   Show/Hide
C8H6ClN3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0381368
4-(2-ethylphenyl)-2H-triazole
   Show/Hide
C10H11N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0381369
4-chloro-2-(2H-triazol-4-yl)phenol
   Show/Hide
C8H6ClN3O
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0381373
4-(2-chlorophenyl)-2H-triazole
   Show/Hide
C8H6ClN3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0392894
4-(2H-triazol-4-yl)-2-(trifluoromethyl)pyridine
   Show/Hide
C8H5F3N4
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0392895
4-(2,3-dichlorophenyl)-2H-triazole
   Show/Hide
C8H5Cl2N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0392896
3-(2H-triazol-4-yl)benzonitrile
   Show/Hide
C9H6N4
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0392897
4-(4-fluorophenyl)-2H-triazole
   Show/Hide
C8H6FN3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0395962
4-(3-nitrophenyl)-2H-triazole
   Show/Hide
C8H6N4O2
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0395963
2-fluoro-4-(2H-triazol-4-yl)pyridine
   Show/Hide
C7H5FN4
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0435542
4-[3-(trifluoromethyl)phenyl]-2H-triazole
   Show/Hide
C9H6F3N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0435543
2-(2H-triazol-4-yl)phenol
   Show/Hide
C8H7N3O
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0435559
4-(5-chloro-2-methylphenyl)-2H-triazole
   Show/Hide
C9H8ClN3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0443736
2-chloro-4-(2H-triazol-4-yl)pyridine
   Show/Hide
C7H5ClN4
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0443738
1,2,3-triazole analogue, 20
   Show/Hide
C8H8N4
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0443739
2-(2H-triazol-4-yl)aniline
   Show/Hide
C8H8N4
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0453304
4-(2,5-dichlorophenyl)-2H-triazole
   Show/Hide
C8H5Cl2N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0453305
4-(3-fluorophenyl)-2H-triazole
   Show/Hide
C8H6FN3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0455232
4-(2-fluorophenyl)-2H-triazole
   Show/Hide
C8H6FN3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0455234
4-(2-bromophenyl)-2H-triazole
   Show/Hide
C8H6BrN3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0455709
2-bromo-4-(2H-triazol-4-yl)pyridine
   Show/Hide
C7H5BrN4
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0455710
4-(3-ethylphenyl)-2H-triazole
   Show/Hide
C10H11N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
CP0492263
4-[2-(trifluoromethyl)phenyl]-2H-triazole
   Show/Hide
C9H6F3N3
 1
1
IC50 > 100000 nM
   TI
   LI
   LO
   TS
Biochemical Assays
Compound ID Compound Name Compound Formula
CP0070765
6-Fluoro-3-((E)-2-pyridin-3-yl-vinyl)-1H-indole
   Show/Hide
C15H11FN2
 1
1 IC50 = 1460 nM
CP0072203
US10155972, Compound LM10
   Show/Hide
C11H8FN5
 1
1 IC50 = 1960 nM
Similar Protein(s) and Bioactivity Statistics
50% Identity
Protein ID Protein Name Protein Organism
PT02896 Tryptophan 2,3-dioxygenase Homo sapiens, Human