>2PNX_1|Chains A, C|Inhibitor of growth protein 4|Homo sapiens (9606)
GSNEPTYCLCHQVSYGEMIGCDNPDCSIEWFHFACVGLTTKPRGKWFCPRCSQER
>2PNX_2|Chains B, D|H3K4Me3 peptide|null
ARTKQTARKSTG