>gnl|PDB|1D4T.1 strand_id:A description:T CELL SIGNAL TRANSDUCTION MOLECULE SAP
MDAVAVYHGKISRETGEKLLLATGLDGSYLLRDSESVPGVYCLCVLYHGYIYTYRVSQTETGSWSAETAPGVHKRYFRKIKNLISAFQKPDQGIVIPLQYPVEK
>gnl|PDB|1D4T.2 strand_id:B description:SIGNALING LYMPHOCYTIC ACTIVATION MOLECULE
KSLTIYAQVQK