. "J. Biol. Chem. (0021-9258) journal MI:0885"^^ . "2000 publication year MI:0886"^^ . "Phosphatases dataset MI:0875"^^ . "naoki@agr.nagoya-u.ac.jp contact-email MI:0634"^^ . "Aoki N., Matsuda T. author-list MI:0636"^^ . "No evidence for a direct de-phosphorylation is reported in this experiments. Anyway the curator was self confident to indicate this interaction as an evidence of a direct phosphatase effect on the indicated protein. comment MI:0612"^^ . "A cytosolic protein-tyrosine phosphatase PTP1B specifically dephosphorylates and deactivates prolactin-activated STAT5a and STAT5b."^^ . . . . .