General Information of the Protein
Protein ID
PT05154
Protein Name
Tyrosinase
Secondarily
Protein Name
Albino locus protein
Monophenol monooxygenase
Gene Name
TYR
Sequence
MFLAVLYCLLWSFQISDGHFPRACASSKNLLAKECCPPWMGDGSPCGQLSGRGSCQDILLSSAPSGPQFPFKGVDDRESWPSVFYNRTCQCSGNFMGFNCGNCKFGFGGPNCTEKRVLIRRNIFDLSVSEKNKFFSYLTLAKHTISSVYVIPTGTYGQMNNGSTPMFNDINIYDLFVWMHYYVSRDTLLGGSEIWRDIDFAHEAPGFLPWHRLFLLLWEQEIRELTGDENFTVPYWDWRDAENCDICTDEYLGGRHPENPNLLSPASFFSSWQIICSRSEEYNSHQVLCDGTPEGPLLRNPGNHDKAKTPRLPSSADVEFCLSLTQYESGSMDRTANFSFRNTLEGFASPLTGIADPSQSSMHNALHIFMNGTMSQVQGSANDPIFLLHHAFVDSIFEQWLRRHRPLLEVYPEANAPIGHNRDSYMVPFIPLYRNGDFFITSKDLGYDYSYLQESDPGFYRNYIEPYLEQASRIWPWLLGAALVGAVIAAALSGLSSRLCLQKKKKKKQPQEERQPLLMDKDDYHSLLYQSHL
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Organism
Mus musculus, Mouse
Protein Classification
Enzyme
>
Oxidoreductase
Function
This is a copper-containing oxidase that functions in the formation of pigments such as melanins and other polyphenolic compounds (PubMed:2517217). Catalyzes the initial and rate limiting step in the cascade of reactions leading to melanin production from tyrosine (PubMed:2517217, PubMed:1537333, PubMed:35469906). In addition to hydroxylating tyrosine to DOPA (3,4-dihydroxyphenylalanine), also catalyzes the oxidation of DOPA to DOPA-quinone, and possibly the oxidation of DHI (5,6-dihydroxyindole) to indole-5,6 quinone (PubMed:1537333).
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Uniprot ID
P11344
Ensembl ID
ENSG00000077498
Subcellular Location
Melanosome membrane
Melanosome
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: CL000087 , B16
Compound ID Compound Name Compound Formula
CP0058725
3-(3,4-Dihydroxyphenyl)-N-[2-(5-hydroxyindol-3-yl)ethyl]-2-propenamide
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C19H18N2O4
 1
1
IC50 = 28000 nM
   TI
   LI
   LO
   TS
CP0439739
2,4-dihydroxy-N-(2-(5-hydroxy-1H-indol-3-yl)ethyl)benzamide
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C17H16N2O4
 1
1
IC50 = 42000 nM
   TI
   LI
   LO
   TS
CP0034763
5-HYDROXY-2-(HYDROXYMETHYL)-4H-PYRAN-4-ONE
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C6H6O4
 1
1
IC50 = 61000 nM
   TI
   LI
   LO
   TS
CP0172077
1H-indol-5-ol
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C8H7NO
 1
1
IC50 = 68000 nM
   TI
   LI
   LO
   TS
CP0268621
3,4-Dihydroxy-N-[2-(5-hydroxyindol-3-yl)ethyl]benzamide
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C17H16N2O4
 2
1
IC50 = 73000 nM
   TI
   LI
   LO
   TS
2
Ki = 64000 nM
   TI
   LI
   LO
   TS
CP0495425
PROTOCATECHUAMIDE
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C7H7NO3
 1
1
Ki = 3700 nM
   TI
   LI
   LO
   TS