D-GLYCERALDEHYDE 3-PHOSPHATE

DOAP=G3P
GLYCRA+ATP=ADP+G3P
G3P+Pi+NAD=NADH+DPG
G3P
SH7P+G3P=RB5P+XY5P
G3P+Pi+NADP=NADPH+DPG
E4P+XY5P=G3P+F6P
F16P=G3P+DOAP
SH7P+G3P=E4P+F6P