1.5.1.22	acetate	-	47	
1.5.1.22	D-lactate	weak	600	
1.5.1.22	D-lactate	-	600	
1.5.1.22	D-strombine	-	9319	
1.5.1.22	iminodiacetate	-	9185	
1.5.1.22	iminodiacetic acid	-	20309	
1.5.1.22	L-lactate	weak	403	
1.5.1.22	L-lactate	-	403	
1.5.1.22	meso-Alanopine	weak	4266	
1.5.1.22	meso-Alanopine	-	4266	
1.5.1.22	additional information	the enzyme activity in adductor muscle decreases following the marine-brackish gradient	2	
1.5.1.22	oxaloacetate	-	57	
1.5.1.22	pyruvate	inhibited by an excess of substrate pyruvate; substrate inhibition, in excess, pyruvate enters in competition with the other substrate (glycine and/or NADH) preventing the site of reaction to take all the substrates to proceed with the enzymatic reaction. Its optimal concentration is determined to be round 2.0-2.3 mM	31	
1.5.1.22	succinate	weak	58	
1.5.1.22	succinate	-	58