Details of the Biological Target of DIG (DBT)

General Information of DBT (ID: ET0V5YQ)
Name
Tyrosinase (TYR)
Synonyms    Click to Show/Hide the Synonyms of This DBT
Monophenol monooxygenase; SK29-AB; LB24-AB; Tumor rejection antigen AB
Family Oxidoreductase (ORase)  >>  Oxygen paired donor oxidoreductase (EC 1.14)
Organism
Homo sapiens (Human)
Gene Name TYR Gene ID
7299
UniProt ID TYRO_HUMAN (click to find more protein-related data of this DBT)
TTD ID T97035 (click to find more therapeutic target data of this DBT)
   Click to Show/Hide the Molecular/Function Data (Sequence/Function) of This Target
Sequence
MLLAVLYCLLWSFQTSAGHFPRACVSSKNLMEKECCPPWSGDRSPCGQLSGRGSCQNILL
SNAPLGPQFPFTGVDDRESWPSVFYNRTCQCSGNFMGFNCGNCKFGFWGPNCTERRLLVR
RNIFDLSAPEKDKFFAYLTLAKHTISSDYVIPIGTYGQMKNGSTPMFNDINIYDLFVWMH
YYVSMDALLGGSEIWRDIDFAHEAPAFLPWHRLFLLRWEQEIQKLTGDENFTIPYWDWRD
AEKCDICTDEYMGGQHPTNPNLLSPASFFSSWQIVCSRLEEYNSHQSLCNGTPEGPLRRN
PGNHDKSRTPRLPSSADVEFCLSLTQYESGSMDKAANFSFRNTLEGFASPLTGIADASQS
SMHNALHIYMNGTMSQVQGSANDPIFLLHHAFVDSIFEQWLRRHRPLQEVYPEANAPIGH
NRESYMVPFIPLYRNGDFFISSKDLGYDYSYLQDSDPDSFQDYIKSYLEQASRIWSWLLG
AAMVGAVLTALLAGLVSLLCRHKRKQLPEEKQPLLMEKEDYHSLYQSHL
Function
Catalyzes the initial and rate limiting step in the cascade of reactions leading to melanin production from tyrosine. 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. This is a copper-containing oxidase that functions in the formation of pigments such as melanins and other polyphenolic compounds.
Full List of Drug Inactive Ingredients (DIGs) Regulating This DBT
          DIG Name: Calcium ascorbate anhydrous Click to Show/Hide
             Detailed Information DIG Info click to show the detail info of this DIG
             Functional Class    Click to Show/Hide the Functional Class of This DIG
Antioxidant
             Experiment for Assessing the Biological Activity of This DIG on the Studied DBT
                   Biological Activity IC50 = 32500 nM (estimated based on the structural similarity with CHEMBL196 ) [1]
                   Structural Similarity Tanimoto coefficient = 1
                   Tested Species Homo sapiens (Human)
                   UniProt ID TYRO_HUMAN
          DIG Name: Tert-Butylhydroquinone Click to Show/Hide
             Detailed Information DIG Info click to show the detail info of this DIG
             Functional Class    Click to Show/Hide the Functional Class of This DIG
Antioxidant
             Experiment for Assessing the Biological Activity of This DIG on the Studied DBT
                   Biological Activity IC50 = 54200 nM (tested by experiment) [1]
                   Tested Species Homo sapiens (Human)
                   UniProt ID TYRO_HUMAN
References
1 Effect of the tyrosinase inhibitor (S)-N-trans-feruloyloctopamine from garlic skin on tyrosinase gene expression and melanine accumulation in melanoma cells. Bioorg Med Chem Lett. 2015 Apr 1; 25(7):1476-8.

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