RESIDUE 51G 76 CONECT O6 2 C14 H1 CONECT C14 4 O6 C15 C13 H2 CONECT C15 4 C14 N C16 H3 CONECT N 3 C15 C19 H4 CONECT C19 4 N H6 H7 H8 CONECT C16 4 C15 C18 O5 C17 CONECT C18 4 C16 H9 H10 H11 CONECT O5 2 C16 H12 CONECT C17 4 C16 O4 H13 H14 CONECT O4 2 C17 C13 CONECT C13 4 C14 O4 O3 H15 CONECT O3 2 C13 C11 CONECT C11 4 O3 C10 C12 H16 CONECT C10 4 C11 N1 C9 H17 CONECT N1 3 C10 H18 H19 CONECT C9 4 C10 C8 H21 H22 CONECT C8 4 C9 N2 C7 H23 CONECT N2 3 C8 H24 H25 CONECT C12 4 C11 O2 C7 H27 CONECT O2 2 C12 H28 CONECT C7 4 C8 C12 O1 H29 CONECT O1 2 C7 C6 CONECT C6 4 O1 C5 O H30 CONECT C5 4 C6 N3 C4 H31 CONECT N3 3 C5 H32 H33 CONECT C4 4 C5 C3 H35 H36 CONECT C3 4 C4 C2 H37 H38 CONECT O 2 C6 C2 CONECT C2 4 C3 O C1 H39 CONECT C1 4 C2 C N4 H40 CONECT C 4 C1 H41 H42 H43 CONECT N4 3 C1 C20 H44 CONECT C20 4 N4 H46 H47 H48 CONECT H1 1 O6 CONECT H2 1 C14 CONECT H3 1 C15 CONECT H4 1 N CONECT H6 1 C19 CONECT H7 1 C19 CONECT H8 1 C19 CONECT H9 1 C18 CONECT H10 1 C18 CONECT H11 1 C18 CONECT H12 1 O5 CONECT H13 1 C17 CONECT H14 1 C17 CONECT H15 1 C13 CONECT H16 1 C11 CONECT H17 1 C10 CONECT H18 1 N1 CONECT H19 1 N1 CONECT H21 1 C9 CONECT H22 1 C9 CONECT H23 1 C8 CONECT H24 1 N2 CONECT H25 1 N2 CONECT H27 1 C12 CONECT H28 1 O2 CONECT H29 1 C7 CONECT H30 1 C6 CONECT H31 1 C5 CONECT H32 1 N3 CONECT H33 1 N3 CONECT H35 1 C4 CONECT H36 1 C4 CONECT H37 1 C3 CONECT H38 1 C3 CONECT H39 1 C2 CONECT H40 1 C1 CONECT H41 1 C CONECT H42 1 C CONECT H43 1 C CONECT H44 1 N4 CONECT H46 1 C20 CONECT H47 1 C20 CONECT H48 1 C20 END HET 51G 76 HETSYN 51G (1S,2S,3R,4S,6R)-4,6-diamino-3-({(2R,3R,6S)-3-amino-6-[ HETSYN 2 51G (1R)-1-(methylamino)ethyl]tetrahydro-2H-pyran-2-yl}oxy) HETSYN 3 51G -2-hydrox ycyclohexyl 3-deoxy-4-C-methyl-3-(methylamino HETSYN 4 51G )-beta-L-arabinopyranoside HETNAM 51G gentamicin C1 FORMUL 51G C21 H43 N5 O7