m added to aa concentration mol wt controls sup u2021 1 u00d7 10 sup 3 m 5 u00d7 10 sup 6 m 1 u00d7 10 sup 6 m 5 u00d7 10 sup 7 m 1 u00d7 10 sup 7 m__________________________________________________________________________l aspartic acid 155 98 5 u00b1 0 2 3 4 u00b1 4 7 sup nd nd nd ndl glutamic acid 169 98 8 u00b1 0 2 0 0 u00b1 0 0 sup nd nd nd ndpoly u03b1 u03b2 dl 6 800 97 0 u00b1 2 7 nd 90 1 u00b1 6 7 sup u2260 1 6 u00b1 1 5 6 0 u00b1 3 9 sup 2 9 u00b1 0 4 sup aspartic acidpoly aspartic acid 9 000 98 4 u00b1 1 4 nd 95 5 u00b1 0 9 22 0 u00b1 19 7 sup 4 9 u00b1 2 3 sup 0 0 u00b1 0 0 sup glutamic acid 1 1poly l aspartic acid 11 500 98 0 u00b1 2 4 nd 87 5 u00b1 7 9 84 3 u00b1 1 6 sup 22 7 u00b1 7 2 sup 2 7 u00b1 3 8 sup poly l glutamic acid 13 600 98 9 u00b1 1 0 nd 89 5 u00b1 2 0 72 9 u00b1 0 7 sup 4 9 u00b1 5 9 sup 0 0 u00b1 0 0 sup poly l glutamic acid 36 240 94 7 u00b1 2 6 nd 96 2 u00b1 6 5 96 9 u00b1 1 8 67 5 u00b1 20 4 1 3 u00b1 1 8 sup poly d glutamic acid 41 000 100 0 u00b1 0 0 nd 98 0 u00b1 1 8 99 0 u00b1 1 7.