>4xek_C mol:protein length:19 19-mer peptide containing Leupaxin LD4 motif KTSAAAQLDELMAHLTEMQ >4xek_C mol:protein length:19 19-mer peptide containing Leupaxin LD4 motif KTSAAAQLDELMAHLTEMQ >4xek_A mol:protein length:139 Protein-tyrosine kinase 2-beta GSHMANLDRTDDLVYLNVMELVRAVLELKNELSQLPPEGYVVVVKNVGLTLRKLIGSVD DLLPSLPSSSRTEIEGTQKLLNKDLAELINKMRLAQQNAVTSLSEEAKRQMLTASHTLA VDAKNLLDAVDQAKVLANLAH