>4NBW_1|Chains A, B, C, D|Short-chain dehydrogenase/reductase SDR|Plesiocystis pacifica SIR-1 (391625) MSTDKRVAIITGAANGIGRATALEFAQAGYHVVAWDLAEEAGAALIAEIADAGGSADFARVDVSAAESVEAAVAEIIAEHGRVDVLVNNAGILHDGQLVKVKGGEVVKKMAEAQFDAVISVNLKGVFLCTQAVAPHMIAAKYGRILNASSVVGLYGNFGQTNYVAAKSGVIGMTKVWARELGRYGITVNAIAPGFIATEMVQQMPERVLEAMVARTPVGRIGDPVDIARAYLFLASEESGFISGTTLSVDGGMVVGS