Immunogen sequence: LKVWLIDDILE KINSHLPSHI RILGLKRVTG GFNSKNRCDA RTYCYLLPTF AFAHKDRDVQ DETYRLSAET LQQVNRLLAC YKGTHNFHNF TSQ Highest antigen sequence identity to the following orthologs - mouse 96%, rat 95%. The PRKDC gene encodes the catalytic subunit of