char = A;code = 65 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = r;code = 114 char = v;code = 118 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = m;code = 109 char = o;code = 111 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = s;code = 115 char = m;code = 109 char = e;code = 101 char = m;code = 109 char = b;code = 98 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = e;code = 101 char = l;code = 108 char = i;code = 105 char = x;code = 120 char = ;code = 32 char = 1;code = 49 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = p;code = 112 char = h;code = 104 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = d;code = 100 char = i;code = 105 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = a;code = 97 char = l;code = 108 char = y;code = 121 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = l;code = 108 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = y;code = 121 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = y;code = 121 char = t;code = 116 char = o;code = 111 char = s;code = 115 char = o;code = 111 char = l;code = 108 char = .;code = 46 result sql = A conserved motif in transmembrane helix 1 of diphtheria toxin mediates catalytic domain delivery to the cytosol.
A conserved motif in transmembrane helix 1 of diphtheria toxin mediates catalytic domain delivery to the cytosol.char = A;code = 65 char = ;code = 32 char = 1;code = 49 char = 0;code = 48 char = -;code = 45 char = a;code = 97 char = a;code = 97 char = ;code = 32 char = m;code = 109 char = o;code = 111 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = s;code = 115 char = m;code = 109 char = e;code = 101 char = m;code = 109 char = b;code = 98 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = e;code = 101 char = l;code = 108 char = i;code = 105 char = x;code = 120 char = ;code = 32 char = 1;code = 49 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = p;code = 112 char = h;code = 104 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = r;code = 114 char = v;code = 118 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = a;code = 97 char = x;code = 120 char = ;code = 32 char = e;code = 101 char = d;code = 100 char = e;code = 101 char = m;code = 109 char = a;code = 97 char = ;code = 32 char = f;code = 102 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = o;code = 111 char = r;code = 114 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = r;code = 114 char = a;code = 97 char = x;code = 120 char = ;code = 32 char = l;code = 108 char = e;code = 101 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = f;code = 102 char = a;code = 97 char = c;code = 99 char = t;code = 116 char = o;code = 111 char = r;code = 114 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = o;code = 111 char = t;code = 116 char = u;code = 117 char = l;code = 108 char = i;code = 105 char = n;code = 110 char = u;code = 117 char = m;code = 109 char = ;code = 32 char = n;code = 110 char = e;code = 101 char = u;code = 117 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = s;code = 115 char = e;code = 101 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = A;code = 65 char = ,;code = 44 char = ;code = 32 char = C;code = 67 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = D;code = 68 char = ;code = 32 char = w;code = 119 char = a;code = 97 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = i;code = 105 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = b;code = 98 char = l;code = 108 char = a;code = 97 char = s;code = 115 char = t;code = 116 char = ,;code = 44 char = ;code = 32 char = c;code = 99 char = l;code = 108 char = u;code = 117 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = w;code = 119 char = ,;code = 44 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = m;code = 109 char = e;code = 101 char = m;code = 109 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = u;code = 117 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = a;code = 97 char = l;code = 108 char = y;code = 121 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = U;code = 85 char = s;code = 115 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = p;code = 112 char = h;code = 104 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = n;code = 110 char = -;code = 45 char = r;code = 114 char = e;code = 101 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = f;code = 102 char = u;code = 117 char = s;code = 115 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = D;code = 68 char = A;code = 65 char = B;code = 66 char = (;code = 40 char = 3;code = 51 char = 8;code = 56 char = 9;code = 57 char = );code = 41 char = I;code = 73 char = L;code = 76 char = -;code = 45 char = 2;code = 50 char = ,;code = 44 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = m;code = 109 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = o;code = 111 char = d;code = 100 char = u;code = 117 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = L;code = 76 char = 2;code = 50 char = 2;code = 50 char = 1;code = 49 char = E;code = 69 char = ;code = 32 char = m;code = 109 char = u;code = 117 char = t;code = 116 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = h;code = 104 char = i;code = 105 char = g;code = 103 char = h;code = 104 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = e;code = 101 char = r;code = 114 char = v;code = 118 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = d;code = 100 char = u;code = 117 char = e;code = 101 char = ;code = 32 char = w;code = 119 char = i;code = 105 char = t;code = 116 char = h;code = 104 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = m;code = 109 char = o;code = 111 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = u;code = 117 char = l;code = 108 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = n;code = 110 char = o;code = 111 char = n;code = 110 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = a;code = 97 char = l;code = 108 char = y;code = 121 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = s;code = 115 char = l;code = 108 char = o;code = 111 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = f;code = 102 char = i;code = 105 char = c;code = 99 char = i;code = 105 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = p;code = 112 char = h;code = 104 char = e;code = 101 char = n;code = 110 char = o;code = 111 char = t;code = 116 char = y;code = 121 char = p;code = 112 char = e;code = 101 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = o;code = 111 char = ;code = 32 char = f;code = 102 char = u;code = 117 char = r;code = 114 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = b;code = 98 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = u;code = 117 char = n;code = 110 char = c;code = 99 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = m;code = 109 char = o;code = 111 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = c;code = 99 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = w;code = 119 char = h;code = 104 char = i;code = 105 char = c;code = 99 char = h;code = 104 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = t;code = 116 char = a;code = 97 char = l;code = 108 char = y;code = 121 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = d;code = 100 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = l;code = 108 char = i;code = 105 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = l;code = 108 char = u;code = 117 char = m;code = 109 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = e;code = 101 char = a;code = 97 char = r;code = 114 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = e;code = 101 char = n;code = 110 char = d;code = 100 char = o;code = 111 char = s;code = 115 char = o;code = 111 char = m;code = 109 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = y;code = 121 char = t;code = 116 char = o;code = 111 char = s;code = 115 char = o;code = 111 char = l;code = 108 char = ,;code = 44 char = ;code = 32 char = w;code = 119 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = t;code = 116 char = r;code = 114 char = u;code = 117 char = c;code = 99 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = g;code = 103 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = n;code = 110 char = c;code = 99 char = o;code = 111 char = d;code = 100 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = p;code = 112 char = o;code = 111 char = r;code = 114 char = t;code = 116 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = p;code = 112 char = h;code = 104 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = s;code = 115 char = m;code = 109 char = e;code = 101 char = m;code = 109 char = b;code = 98 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = h;code = 104 char = e;code = 101 char = l;code = 108 char = i;code = 105 char = x;code = 120 char = ;code = 32 char = 1;code = 49 char = ,;code = 44 char = ;code = 32 char = T;code = 84 char = 1;code = 49 char = ,;code = 44 char = ;code = 32 char = w;code = 119 char = h;code = 104 char = i;code = 105 char = c;code = 99 char = h;code = 104 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = r;code = 114 char = r;code = 114 char = i;code = 105 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = m;code = 109 char = o;code = 111 char = t;code = 116 char = i;code = 105 char = f;code = 102 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = f;code = 102 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = ;code = 32 char = a;code = 97 char = ;code = 32 char = C;code = 67 char = M;code = 77 char = V;code = 86 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = m;code = 109 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = .;code = 46 char = ;code = 32 char = W;code = 87 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = n;code = 110 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = o;code = 111 char = l;code = 108 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = b;code = 98 char = l;code = 108 char = e;code = 101 char = ;code = 32 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = s;code = 115 char = f;code = 102 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = H;code = 72 char = u;code = 117 char = t;code = 116 char = 1;code = 49 char = 0;code = 48 char = 2;code = 50 char = /;code = 47 char = 6;code = 54 char = T;code = 84 char = G;code = 71 char = ;code = 32 char = c;code = 99 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = a;code = 97 char = t;code = 116 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = T;code = 84 char = 1;code = 49 char = ;code = 32 char = p;code = 112 char = e;code = 101 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = ,;code = 44 char = ;code = 32 char = H;code = 72 char = u;code = 117 char = t;code = 116 char = 1;code = 49 char = 0;code = 48 char = 2;code = 50 char = /;code = 47 char = 6;code = 54 char = T;code = 84 char = G;code = 71 char = -;code = 45 char = T;code = 84 char = 1;code = 49 char = .;code = 46 char = ;code = 32 char = I;code = 73 char = n;code = 110 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = n;code = 110 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = s;code = 115 char = t;code = 116 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = a;code = 97 char = r;code = 114 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = a;code = 97 char = l;code = 108 char = ;code = 32 char = c;code = 99 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = ;code = 32 char = l;code = 108 char = i;code = 105 char = n;code = 110 char = e;code = 101 char = ,;code = 44 char = ;code = 32 char = H;code = 72 char = u;code = 117 char = t;code = 116 char = 1;code = 49 char = 0;code = 48 char = 2;code = 50 char = /;code = 47 char = 6;code = 54 char = T;code = 84 char = G;code = 71 char = -;code = 45 char = T;code = 84 char = 1;code = 49 char = ;code = 32 char = c;code = 99 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = s;code = 115 char = ;code = 32 char = a;code = 97 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = c;code = 99 char = a;code = 97 char = .;code = 46 char = ;code = 32 char = 1;code = 49 char = 0;code = 48 char = (;code = 40 char = 4;code = 52 char = );code = 41 char = -;code = 45 char = f;code = 102 char = o;code = 111 char = l;code = 108 char = d;code = 100 char = ;code = 32 char = m;code = 109 char = o;code = 111 char = r;code = 114 char = e;code = 101 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = t;code = 116 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = u;code = 117 char = s;code = 115 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = n;code = 110 char = .;code = 46 char = ;code = 32 char = T;code = 84 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = i;code = 105 char = s;code = 115 char = t;code = 116 char = a;code = 97 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = l;code = 108 char = e;code = 101 char = t;code = 116 char = e;code = 101 char = l;code = 108 char = y;code = 121 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = v;code = 118 char = e;code = 101 char = r;code = 114 char = s;code = 115 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = s;code = 115 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = s;code = 115 char = m;code = 109 char = a;code = 97 char = l;code = 108 char = l;code = 108 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = t;code = 116 char = e;code = 101 char = r;code = 114 char = f;code = 102 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = R;code = 82 char = N;code = 78 char = A;code = 65 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = r;code = 114 char = e;code = 101 char = c;code = 99 char = t;code = 116 char = e;code = 101 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = g;code = 103 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = s;code = 115 char = t;code = 116 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = g;code = 103 char = e;code = 101 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = e;code = 101 char = n;code = 110 char = c;code = 99 char = o;code = 111 char = d;code = 100 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = T;code = 84 char = 1;code = 49 char = ;code = 32 char = p;code = 112 char = e;code = 101 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = H;code = 72 char = u;code = 117 char = t;code = 116 char = 1;code = 49 char = 0;code = 48 char = 2;code = 50 char = /;code = 47 char = 6;code = 54 char = T;code = 84 char = G;code = 71 char = -;code = 45 char = T;code = 84 char = 1;code = 49 char = ;code = 32 char = c;code = 99 char = e;code = 101 char = l;code = 108 char = l;code = 108 char = s;code = 115 char = .;code = 46 char = ;code = 32 char = W;code = 87 char = e;code = 101 char = ;code = 32 char = f;code = 102 char = u;code = 117 char = r;code = 114 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = d;code = 100 char = e;code = 101 char = m;code = 109 char = o;code = 111 char = n;code = 110 char = s;code = 115 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = t;code = 116 char = e;code = 101 char = ;code = 32 char = b;code = 98 char = y;code = 121 char = ;code = 32 char = G;code = 71 char = S;code = 83 char = T;code = 84 char = -;code = 45 char = D;code = 68 char = T;code = 84 char = 1;code = 49 char = 4;code = 52 char = 0;code = 48 char = -;code = 45 char = 2;code = 50 char = 7;code = 55 char = 1;code = 49 char = ;code = 32 char = p;code = 112 char = u;code = 117 char = l;code = 108 char = l;code = 108 char = -;code = 45 char = d;code = 100 char = o;code = 111 char = w;code = 119 char = n;code = 110 char = ;code = 32 char = e;code = 101 char = x;code = 120 char = p;code = 112 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = m;code = 109 char = e;code = 101 char = n;code = 110 char = t;code = 116 char = s;code = 115 char = ;code = 32 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = e;code = 101 char = s;code = 115 char = e;code = 101 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = a;code = 97 char = n;code = 110 char = d;code = 100 char = ;code = 32 char = a;code = 97 char = b;code = 98 char = s;code = 115 char = e;code = 101 char = n;code = 110 char = c;code = 99 char = e;code = 101 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = s;code = 115 char = y;code = 121 char = n;code = 110 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = t;code = 116 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = T;code = 84 char = 1;code = 49 char = ;code = 32 char = p;code = 112 char = e;code = 101 char = p;code = 112 char = t;code = 116 char = i;code = 105 char = d;code = 100 char = e;code = 101 char = s;code = 115 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = s;code = 115 char = p;code = 112 char = e;code = 101 char = c;code = 99 char = i;code = 105 char = f;code = 102 char = i;code = 105 char = c;code = 99 char = ;code = 32 char = b;code = 98 char = i;code = 105 char = n;code = 110 char = d;code = 100 char = i;code = 105 char = n;code = 110 char = g;code = 103 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = a;code = 97 char = t;code = 116 char = o;code = 111 char = m;code = 109 char = e;code = 101 char = r;code = 114 char = ;code = 32 char = p;code = 112 char = r;code = 114 char = o;code = 111 char = t;code = 116 char = e;code = 101 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = c;code = 99 char = o;code = 111 char = m;code = 109 char = p;code = 112 char = l;code = 108 char = e;code = 101 char = x;code = 120 char = ;code = 32 char = s;code = 115 char = u;code = 117 char = b;code = 98 char = u;code = 117 char = n;code = 110 char = i;code = 105 char = t;code = 116 char = ;code = 32 char = b;code = 98 char = e;code = 101 char = t;code = 116 char = a;code = 97 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = i;code = 105 char = s;code = 115 char = ;code = 32 char = r;code = 114 char = e;code = 101 char = g;code = 103 char = i;code = 105 char = o;code = 111 char = n;code = 110 char = ;code = 32 char = o;code = 111 char = f;code = 102 char = ;code = 32 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = i;code = 105 char = p;code = 112 char = h;code = 104 char = t;code = 116 char = h;code = 104 char = e;code = 101 char = r;code = 114 char = i;code = 105 char = a;code = 97 char = ;code = 32 char = t;code = 116 char = o;code = 111 char = x;code = 120 char = i;code = 105 char = n;code = 110 char = ;code = 32 char = t;code = 116 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = s;code = 115 char = m;code = 109 char = e;code = 101 char = m;code = 109 char = b;code = 98 char = r;code = 114 char = a;code = 97 char = n;code = 110 char = e;code = 101 char = ;code = 32 char = d;code = 100 char = o;code = 111 char = m;code = 109 char = a;code = 97 char = i;code = 105 char = n;code = 110 char = .;code = 46 char = <;code = 60 char = b;code = 98 char = r;code = 114 char = /;code = 47 char = >;code = 62 result sql = A 10-aa motif in transmembrane helix 1 of diphtheria toxin that is conserved in anthrax edema factor, anthrax lethal factor, and botulinum neurotoxin serotypes A, C, and D was identified by blast, clustal w, and meme computational analysis. Using the diphtheria toxin-related fusion protein toxin DAB(389)IL-2, we demonstrate that introduction of the L221E mutation into a highly conserved residue within this motif results in a nontoxic catalytic domain translocation deficient phenotype. To further probe the function of this motif in the process by which the catalytic domain is delivered from the lumen of early endosomes to the cytosol, we constructed a gene encoding a portion of diphtheria toxin transmembrane helix 1, T1, which carries the motif and is expressed from a CMV promoter. We then isolated stable transfectants of Hut102/6TG cells that express the T1 peptide, Hut102/6TG-T1. In contrast to the parental cell line, Hut102/6TG-T1 cells are ca. 10(4)-fold more resistant to the fusion protein toxin. This resistance is completely reversed by coexpression of small interfering RNA directed against the gene encoding the T1 peptide in Hut102/6TG-T1 cells. We further demonstrate by GST-DT140-271 pull-down experiments in the presence and absence of synthetic T1 peptides the specific binding of coatomer protein complex subunit beta to this region of the diphtheria toxin transmembrane domain.
Publication: Proc. Natl. Acad. Sci. U.S.A. 2005 Oct 25 ;102(43)::15635-40.
Publication Date: 2005 Oct 25
Study Author(s): Ratts, Ryan;Trujillo, Carolina;Bharti, Ajit;vanderSpek, Johanna;Harrison, Robert;Murphy, John R;
Institution: Department of Medicine, Section of Molecular Medicine, Boston University School of Medicine, Boston, MA 02118, USA.
Shortcut link to this study:
A 10-aa motif in transmembrane helix 1 of diphtheria toxin that is conserved in anthrax edema factor, anthrax lethal factor, and botulinum neurotoxin serotypes A, C, and D was identified by blast, clustal w, and meme computational analysis. Using the diphtheria toxin-related fusion protein toxin DAB(389)IL-2, we demonstrate that introduction of the L221E mutation into a highly conserved residue within this motif results in a nontoxic catalytic domain translocation deficient phenotype. To further probe the function of this motif in the process by which the catalytic domain is delivered from the lumen of early endosomes to the cytosol, we constructed a gene encoding a portion of diphtheria toxin transmembrane helix 1, T1, which carries the motif and is expressed from a CMV promoter. We then isolated stable transfectants of Hut102/6TG cells that express the T1 peptide, Hut102/6TG-T1. In contrast to the parental cell line, Hut102/6TG-T1 cells are ca. 10(4)-fold more resistant to the fusion protein toxin. This resistance is completely reversed by coexpression of small interfering RNA directed against the gene encoding the T1 peptide in Hut102/6TG-T1 cells. We further demonstrate by GST-DT140-271 pull-down experiments in the presence and absence of synthetic T1 peptides the specific binding of coatomer protein complex subunit beta to this region of the diphtheria toxin transmembrane domain.
PMID: 16230620