Taylor S S, Oxley S S, Allison W S, Kaplan N O
Proc Natl Acad Sci U S A. 1973 Jun;70(6):1790-3. doi: 10.1073/pnas.70.6.1790.
About 80% of the aminoacid sequence of dogfish (Squalus acanthius) M(4) lactate dehydrogenase (EC 1.1.1.27) has been elucidated. Several sequence homologies with peptides from pig H(4) and pig M(4) lactate dehydrogenase are identified. Histidine 195 is homologous to the essential histidine residue in pig H(4) lactate dehydrogenase. Similarities in the sequence around the "essential" cysteine residue of lactate dehydrogenase, glyceraldehyde-3-phosphate dehydrogenase, and yeast and liver alcohol dehydrogenase are delineated.
斑鳐(棘鲨)M(4)乳酸脱氢酶(EC 1.1.1.27)约80%的氨基酸序列已被阐明。已鉴定出与猪H(4)和猪M(4)乳酸脱氢酶肽段的几个序列同源性。组氨酸195与猪H(4)乳酸脱氢酶中的必需组氨酸残基同源。描绘了乳酸脱氢酶、甘油醛-3-磷酸脱氢酶以及酵母和肝脏乙醇脱氢酶“必需”半胱氨酸残基周围序列的相似性。