>5l23_A mol:protein length:58 Adapter molecule crk AEYVRALFDFNGNDEEDLPFKKGDILRIRDKPEEQWWNAEDSEGKRGMIPVPYVEKYR >5l23_B mol:protein length:17 C3G derived peptide XDNSPPPALPKKRQSYX >5l23_B mol:protein length:17 C3G derived peptide XDNSPPPALPKKRQSYX