600 amino acids is about 72 kd. One amino acid is equivalent to 0. 12kd.

The calculation is as follows:

600×0. 12=72。

Common mathematical formulas:

Radius = diameter ÷2 r=d÷2.

Area of circle = π× radius× radius.

Area of triangle = base × height ÷2 S=a×h÷2.

Area of a square = side length × side length s = a× a.

Area of rectangle = length× width s = a× b.

Area of parallelogram = base × height s = a× h.