>6Y0J_1|Chains A, B, C, D|Cytochrome c iso-1|Saccharomyces cerevisiae S288C (559292) AEFKAGSAKKGATLFKTRCLQCHTVEKGGPHKVGPNLHGIFGRHSGQAEGYSYTDANIKKNVLWDENNMSEYLTNPKKYIPGTKMAFGGLKKEKDRNDLITYLKKATE