tokens: In this paper the tyrosine dephosphorylating enzymes , the protein-tyrosine phosphatases ( PTPs ) , are studied which can be grouped into two subfamilies , the soluble PTPs and the receptor PTPs ( RPTPs ) .
folded_tokens: in this paper the tyrosine dephosphorylating enzyme , the protein-tyrosine phosphatase ( ptp ) , be study which can be group into two subfamily , the soluble ptp and the receptor ptp ( rptp ) .