>1JQQ_1|Chains A, B, C, D|PEROXISOMAL MEMBRANE PROTEIN PAS20|Saccharomyces cerevisiae (4932) ISEFGSEPIDPSKLEFARALYDFVPENPEMEVALKKGDLMAILSKKDPLGRDSDWWKVRTKNGNIGYIPYNYIEIIKRRKKIEHVDDETRTH