Cdk5 and Abl enzyme substrate 2 XHQEQQDRAH LCQAVPVRGL LGPALWGRPA DQVVSYAKFL YPTNALVTHK SDSHGLLPTP RPSVPRTLPG SRHKPAPTKS APASTELGSD VGDTLEYNPN LLDDPQWPCG KHKRVLIFAS YMTTVIEYVK PSDLKKDMNE TFREKFPHVK LTLSKIRSLK REMRSLSEEC SLEPVTVAMA YVYFEKLVLQ GKLSKQNRKL CAGACVLLAA KISSDLRKSG VTQLIDKLEE RFRFNRRDLI GFEFTVLVAL ELALYLPE