This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Structure and function of protein, Subject name: Biochemistry
[{'content': 'Rossman flod associated NADH domain is found in \nSelect and explain. \nA. Pyruvate dehydrogenase, B. Lactate dehydrogenase, C. Acetyl coA dehyrogenase, D. Isocitrate dehydrogenase', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Rossmann fold is seen in family of oxidoreductases that shares a common N-terminal NAD(P)+-D binding domain Lactate dehydrogenase Alcohol dehydrogenase Glyceraldehyde -3-phosphate dehydrogenase Malate dehydrogenase D-glycerate dehydrogenase 6-phosphogluconate dehydrogenase Formate dehydrogenase Reference: Harpers illustrated Biochemistry 31st edition pg 37', 'role': 'assistant'}]