>1ptt_B mol:protein length:5  PHOSPHOTYROSINE-CONTAINING TETRA-PEPTIDE
XDEYL
>1ptt_B mol:protein length:5  PHOSPHOTYROSINE-CONTAINING TETRA-PEPTIDE
XDEYL
>1ptt_A mol:protein length:321  PROTEIN TYROSINE PHOSPHATASE 1B
MEMEKEFEQIDKSGSWAAIYQDIRHEASDFPCRVAKLPKNKNRNRYRDVSPFDHSRIKL
HQEDNDYINASLIKMEEAQRSYILTQGPLPNTCGHFWEMVWEQKSRGVVMLNRVMEKGS
LKCAQYWPQKEEKEMIFEDTNLKLTLISEDIKTYYTVRQLELENLTTQETREILHFHYT
TWPDFGVPESPASFLNFLFKVRESGSLSPEHGPVVVHSSAGIGRSGTFCLADTCLLLMD
KRKDPSSVDIKKVLLEMRKFRMGLIQTADQLRFSYLAVIEGAKFIMGDSSVQDQWKELS
HEDLEPPPEHIPPPPRPPKRILEPHN