Flavivirin EC#: 3.4.21.91; ChemWhat Code: 1380621

Product Name Flavivirin
Example Structure Example Structure of Flavivirin EC#: 3.4.21.91
Synonyms dengue virus non-structural protein 3, non-structural protein 3 serine protease, nonstructural protein 3, NS2-3 protease, NS2B-3 proteinase, NS2B-NS3 protease, NS2B-NS3 proteinase, NS2B-NS3 proteolytic complex, NS2B-NS3 serine proteinase, NS2B-NS3(pro)teinase, NS2B/3 protease, NS2B/NS3, NS2B/NS3 protease, NS2B/NS3 protease complex, NS2B/NS3 proteinase, NS2B/NS3 serine protease, NS2B18NS3, NS2BNS3(pro)tease, NS3, NS3 protease, NS3 proteinase, NS3 serine protease, NS3pro, Yellow fever virus (flavivirus) protease, yellow fever virus NS2B-NS3-181 protease, YFV NS2B/NS3 protease
EC Number 3.4.21.91
CAS Registry Number 154215-26-6
Comments Known from classical flaviviruses (yellow fever, dengue fever). The functional viral peptidase is part of the NS2B protein. Catalytic His, Asp and Ser residues are arranged as in chymotrypsin, but flavivrin is the type example of peptidase family?S7.
Cofactor
History
Reactions Selective hydrolysis of -Xaa-Xaa-|-Yaa- bonds in which each of the Xaa can be either Arg or Lys and Yaa can be either Ser or Ala.

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