URL: https://www.researchgate.net/publication/365800646/figure/fig1/AS:11431281103389074@1669680809218/The-structure-of-the-lactate-dehydrogenase-A-LDHA-subunit-A-LDH-isoenzymes-are-LDH-1.png
URL2: https://www.researchgate.net/figure/The-structure-of-the-lactate-dehydrogenase-A-LDHA-subunit-A-LDH-isoenzymes-are-LDH-1_fig1_365800646
