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3.4.21.90: Togavirin

This is an abbreviated version!
For detailed information about Togavirin, go to the full flat file.

Word Map on EC 3.4.21.90

Reaction

Autocatalytic release of the core protein from the N-terminus of the togavirus structural polyprotein by hydrolysis of a -Trp-/-Ser- bond =

Synonyms

capsid protein, core protein, NsP2 proteinase, Sindbis virus core protein, Sindbis virus protease

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.90 Togavirin

Substrates Products

Substrates Products on EC 3.4.21.90 - Togavirin

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
Sindbis virus core protein + H2O
?
show the reaction diagram
-
autocatalytic cleavage at Trp264, . Besides its catalytic activity it also plays important roles in the formation of the viral core, the recognition of the spike proteins during the budding process, the recognition and packaging of the viral RNA, and possibly the inhibition of the host cell protein synthesis
-
-
?
Sindbis virus core protein + H2O
Hydrolyzed Sindbis core protein
show the reaction diagram
additional information
?
-