peptide cross-linking via chondroitin 4-sulfate glycosaminoglycan
id: GO:0019800
name: peptide cross-linking via chondroitin 4-sulfate glycosaminoglycan
namespace: biological_process
type: go
obsolete: False
Description: The formation of a cross-link between peptide chains mediated by a chondroitin 4-sulfate glycosaminoglycan that originates from a typical O-glycosidic link to serine of one chain; the other chain is esterified, via the alpha-carbon of its C-terminal Asp, to C-6 of an internal N-acetylgalactosamine of the glycosaminoglycan chain.
Parent Functions
id | name |
---|---|
GO:0018149 | peptide cross-linking |
GO:0018209 | peptidyl-serine modification |
GO:0030204 | chondroitin sulfate metabolic process |