>5EYZ_1|Chains A, B, C, D|Tyrosine-protein phosphatase non-receptor type 4|Homo sapiens (9606) GSSPEKPTPNGGIPHDNLVLIRMKPDENGRFGFNVKGGYDQKMPVIVSRVAPGTPADLCVPRLNEGDQVVLINGRDIAEHTHDQVVLFIKASCERHSGELMLLVRPN >5EYZ_2|Chains E, F, G, H|CYTO8-RETEV|synthetic construct (32630) SWESHKSGRETEV