transglutaminase 7 or protein-glutamine gamma-glutamyltransferase Z
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Function
- catalyzes the cross-linking of proteins & the conjugation of polyamines to proteins
protein glutamine + alkylamine <--> protein N(5)-alkylglutamine + NH3
Cofactor: binds 1 Ca+2 per subunit (putative)
Structure
- belongs to the transglutaminase superfamily transglutaminase family
Expression
widely expressed