for his work on ribonucleaseandfor their contribution to the understanding of the connection between chemical structure and catalytic activity of the ribonuclease molecule
for their elucidation of the enzymatic mechanism underlying the synthesis of adenosine triphosphateandfor his discovery of an ion-transporting enzyme, Na+, K+ -ATPase
... twelve years of ministering to the patients at the leper colony (see Kalawao County, Hawaii), he contracted the disease, from which he died at the colony.
He is the ...