RESIDUE VLN 25 CONECT CAA 4 CAC CAF OAI H1 CONECT CAB 4 CAF OAK H2 H3 CONECT CAC 4 CAA CAD OAJ H4 CONECT CAD 4 CAC CAE NAG H5 CONECT CAE 4 CAD NAH H6 H7 CONECT CAF 4 CAA CAB NAG H8 CONECT NAG 3 CAD CAF H9 CONECT NAH 3 CAE H11 H12 CONECT OAI 2 CAA H14 CONECT OAJ 2 CAC H15 CONECT OAK 2 CAB H16 CONECT H1 1 CAA CONECT H2 1 CAB CONECT H3 1 CAB CONECT H4 1 CAC CONECT H5 1 CAD CONECT H6 1 CAE CONECT H7 1 CAE CONECT H8 1 CAF CONECT H9 1 NAG CONECT H11 1 NAH CONECT H12 1 NAH CONECT H14 1 OAI CONECT H15 1 OAJ CONECT H16 1 OAK END HET VLN 25 HETNAM VLN (2~{R},3~{R},4~{S},5~{R})-2-(aminomethyl)-5-(hydroxymet HETNAM 2 VLN hyl)pyrrolidine-3,4-diol FORMUL VLN C6 H14 N2 O3