1lar: CRYSTAL STRUCTURE OF THE TANDEM PHOSPHATASE DOMAINS OF RPTP LAR
1x5z: Solution structure of the fibronectin type-III domain of human protein tyrosine phosphatase, receptor type, D isoform 4 variant
2dlh: Solution structure of the second fn3 domain of human receptor-type tyrosine-protein phosphatase delta
2fh7: Crystal structure of the phosphatase domains of human PTP SIGMA
2nv5: Crystal structure of a C-terminal phosphatase domain of Rattus norvegicus ortholog of human protein tyrosine phosphatase, receptor type, D (PTPRD)