RESIDUE 1K6 26 CONECT O40 1 C39 CONECT C39 3 O40 C34 H2 CONECT C34 4 C39 C35 C32 H4 CONECT C35 4 C34 C37 C36 H5 CONECT C37 4 C35 C38 H6 H7 CONECT C38 4 C37 H8 H9 H10 CONECT C36 4 C35 H11 H12 H13 CONECT C32 4 C34 O33 C30 H14 CONECT O33 2 C32 H15 CONECT C30 3 C32 O31 OXT CONECT O31 1 C30 CONECT H2 1 C39 CONECT H4 1 C34 CONECT H5 1 C35 CONECT H6 1 C37 CONECT H7 1 C37 CONECT H8 1 C38 CONECT H9 1 C38 CONECT H10 1 C38 CONECT H11 1 C36 CONECT H12 1 C36 CONECT H13 1 C36 CONECT H14 1 C32 CONECT H15 1 O33 CONECT OXT 2 C30 HXT CONECT HXT 1 OXT END HET 1K6 26 HETNAM 1K6 (2R,3S,4S)-3-formyl-2-hydroxy-4-methylhexanoic acid FORMUL 1K6 C8 H14 O4