>gnl|mdb|bmrb5504:1 Csk homologous kinase Src homology-2 domain
GPLGSALSTDPKLSLMPWFHGKISGQEAIQQLQPPEDGLFLVRESARHPGDYVLCVSFGRDVIHYRVLHRDGHLTIDEAV
CFCNLMDMVEHYTRDKGAICTKLVKPKRKQGAKSAEEELAKAG