EC 1.14.13.1 refers to a specific enzyme commission (EC) number that classifies enzymes based on their catalytic activity. This particular enzyme, also known as leukotriene A4 hydrolase, is involved in the metabolism of arachidonic acid, a polyunsaturated fatty acid. It catalyzes the conversion of leukotriene A4 into leukotriene B4, which is a potent inflammatory mediator, and leukotriene C4, which is involved in the immune response. This enzyme plays a crucial role in the biosynthesis of leukotrienes, which are important in various physiological processes, including inflammation, immune response, and blood vessel constriction.
The CAS Registry Mumber 9059-28-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,5 and 9 respectively; the second part has 2 digits, 2 and 8 respectively. Calculate Digit Verification of CAS Registry Number 9059-28: (6*9)+(5*0)+(4*5)+(3*9)+(2*2)+(1*8)=113 113 % 10 = 3 So 9059-28-3 is a valid CAS Registry Number.