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What is the molecular weight (mw) of Glyceraldehyde phosphate dehydrogenase (GADPH)?
Posted February 8, 2018
Answer
144 kDa
GADPH is a tetramer with a total molecular weight of 144,000 daltons. All four subunits: O, Q, R, and P are independent of each other, however each subunit contains the coenzyme NAD+ (11). Each subunit also contains 331 residues with molecular weights of 36,000 daltons.
Additional resources
Amino-acid Sequence of Glyceraldehyde 3-Phosphate Dehydrogenase from Lobster Muscle
Subunit structure of glyceraldehyde-3-phosphate dehydrogenase