>2WZO_1|Chain A|TRANSFORMING GROWTH FACTOR BETA REGULATOR 1|HOMO SAPIENS (9606) GRPVFPIGLGGLTVYSLGEIITDRPGFHDESAIYPVGYCSTRIYASMKCPDQKCLYTCQIKDGGVQPQFEIVPEDDPQNAIVSSSADACHAELLRTISTTMGKLMPNLLPAGADFFGFSHPAIHNLIQSCPGARKCINYQWVKFDV