>1QWE_1|Chain A|TYROSINE-PROTEIN KINASE TRANSFORMING PROTEIN SRC|Avian sarcoma virus (11876) GSHMGGVTTFVALYDYESRTETDLSFKKGERLQIVNNTEGDWWLAHSLTTGQTGYIPSNYVAPS >1QWE_2|Chain B|ALA-PRO-PRO-LEU-PRO-PRO-ARG-ASN-ARG-PRO-ARG-LEU| APPLPPRNRPRL