positive regulation of peptidyl-cysteine S-nitrosylation
Any process that activates or increases the frequency, rate or extent of peptidyl-cysteine S-nitrosylation.
GO:0031401
positive regulation of protein modification process
is_a
GO:2000169
regulation of peptidyl-cysteine S-nitrosylation
is_a
GO:0018119
peptidyl-cysteine S-nitrosylation
positively_regulates