>gnl|PDB|1CSZ.1 strand_id:A description:SYK PROTEIN TYROSINE KINASE
GSRRASVGSHEKMPWFHGKISREESEQIVLIGSKTNGKFLIRARDNNGSYALCLLHEGKVLHYRIDKDKTGKLSIPEGKKFDTLWQLVEHYSYKADGLLRVLTVPCQKIGTQ
>gnl|PDB|1CSZ.2 strand_id:B description:ACETYL-THR-PTR-GLU-THR-LEU-NH2
XTXETLX