>3KGZ_1|Chains A, B|Cupin 2 conserved barrel domain protein|Rhodopseudomonas palustris (395960) MSLRAQTAPGRWDGVAVMPYKQTAEAPFQDVSRQLLFADPNLACEWRYFEVDEGGYSTLERHAHVHAVMIHRGHGQCLVGETISDVAQGDLVFIPPMTWHQFRANRGDCLGFLCVVNAARDRPQLPTADDLAELRKDERIADFIRTGGEGHHHHHH