>3ERJ:A|PDBID|CHAIN|SEQUENCE
MTLKQVIVVRDDLKLSRGKLAVQVAHAAIIGYLKSDSSLRRKWLDEGQKKVVLKVKSLEELLGIKHKAESLGLVTGLVQD
AGLTEVPPGTITAVVIGPDEERKIDKVTGNLPLLKLEHHHHHH
>3ERJ:B|PDBID|CHAIN|SEQUENCE
MTLKQVIVVRDDLKLSRGKLAVQVAHAAIIGYLKSDSSLRRKWLDEGQKKVVLKVKSLEELLGIKHKAESLGLVTGLVQD
AGLTEVPPGTITAVVIGPDEERKIDKVTGNLPLLKLEHHHHHH