1.1.1.3	L-aspartate 4-semialdehyde + NAD(P)H	-	Ricinus communis	L-homoserine + NAD(P)+	-	r	165091	
1.1.1.3	L-aspartate 4-semialdehyde + NAD(P)H	-	Thermophilic bacterium	L-homoserine + NAD(P)+	-	r	165091	
1.1.1.3	L-aspartate 4-semialdehyde + NAD(P)H	kinetic mechanism	Escherichia coli	L-homoserine + NAD(P)+	-	r	165091	
1.1.1.3	L-aspartate 4-semialdehyde + NAD(P)H	kinetic mechanism	Saccharomyces cerevisiae	L-homoserine + NAD(P)+	-	r	165091	
1.1.1.3	L-aspartate 4-semialdehyde + NAD(P)H	third reaction in the pathway between aspartate and the amino acids threonine, isoleucine, methionine	Hordeum vulgare	L-homoserine + NAD(P)+	-	r	165091	
1.1.1.3	L-aspartate 4-semialdehyde + NAD(P)H	third reaction in the pathway between aspartate and the amino acids threonine, isoleucine, methionine	Pisum sativum	L-homoserine + NAD(P)+	-	r	165091	
1.1.1.3	L-aspartate 4-semialdehyde + NAD(P)H	essential step in amino acids L-methionine, L-threonine, and L-isoleucine biosynthesis	Saccharomyces cerevisiae	L-homoserine + NAD(P)+	-	?	165091	
1.1.1.3	L-aspartate 4-semialdehyde + NADH	-	Glycine max	L-homoserine + NAD+	-	r	414755	
1.1.1.3	L-aspartate 4-semialdehyde + NADH + H+	-	Pisum sativum	L-homoserine + NAD+	-	r	451032	
1.1.1.3	L-aspartate 4-semialdehyde + NADPH	-	Escherichia coli	L-homoserine + NADP+	-	r	371007