アミノ酸

$\tdplotsetmaincoords{90}{100}\begin{tikzpicture}[scale=1,tdplot_main_coords,rotate=120,declare function = {opc=0.9;Cvdw=1.70 cm; Nvdw=1.55 cm; Ovdw=1.52 cm; Hvdw=1.20 cm; Bvdw=1.92 cm; Clvdw=1.75 cm; Fvdw=1.47 cm; Svdw=1.80 cm; Pvdw=1.80cm; Brvdw=1.85 cm; Ivdw=1.98 cm; Ptvdw=1.75 cm; Mgvdw=0.86 cm;vdw=1/5; lw=3;_cell.entry_id = -L-Tryptophan986568;_cell.length_a = 11.430;_cell.length_b = 11.464;_cell.length_c = 35.606;_cell.angle_alpha = 84.42;_cell.angle_beta = 87.69;_cell.angle_gamma = 60.10;_symmetry.space_group_name_H-M = 'P 1';x0=3.97641; y0=0.95400; z0=4.65859;}]\coordinate (C1) at (3.305-x0, 0.613-y0, 7.372-z0);\coordinate (N1) at (4.760-x0, 2.596-y0, 7.721-z0);\coordinate (O1) at (3.526-x0, 0.397-y0, 8.594-z0);\coordinate (C2) at (4.162-x0, 1.709-y0, 6.690-z0);\coordinate (N2) at (4.187-x0, -1.392-y0, 3.289-z0);\coordinate (O2) at (2.475-x0, 0.056-y0, 6.642-z0);\coordinate (C3) at (5.265-x0, 1.085-y0, 5.822-z0);\coordinate (C4) at (4.847-x0, -1.057-y0, 4.463-z0);\coordinate (C5) at (4.726-x0, 0.311-y0, 4.653-z0);\coordinate (C6) at (4.002-x0, 0.835-y0, 3.539-z0);\coordinate (C7) at (3.587-x0, 2.115-y0, 3.155-z0);\coordinate (C8) at (2.875-x0, 2.267-y0, 1.973-z0);\coordinate (C9) at (2.567-x0, 1.160-y0, 1.159-z0);\coordinate (C10) at (2.936-x0, -0.106-y0, 1.512-z0);\coordinate (C11) at (3.683-x0, -0.284-y0, 2.696-z0);\coordinate (H1) at (4.118-x0, 2.847-y0, 8.317-z0);\coordinate (H2) at (5.107-x0, 3.335-y0, 7.321-z0);\coordinate (H3) at (5.421-x0, 2.149-y0, 8.161-z0);\coordinate (H4) at (4.107-x0, -2.211-y0, 2.973-z0);\coordinate (H10) at (2.696-x0, -0.851-y0, 0.971-z0);\coordinate (H21) at (3.567-x0, 2.259-y0, 6.102-z0);\coordinate (H31) at (5.856-x0, 1.804-y0, 5.485-z0);\coordinate (H32) at (5.811-x0, 0.480-y0, 6.382-z0);\coordinate (H41) at (5.305-x0, -1.659-y0, 5.039-z0);\coordinate (H71) at (3.790-x0, 2.869-y0, 3.696-z0);\coordinate (H81) at (2.590-x0, 3.134-y0, 1.708-z0);\coordinate (H91) at (2.092-x0, 1.297-y0, 0.347-z0);\foreach \labelx /\labely in {C2/H21, C3/H31, C3/H32, C4/H41, C7/H71, C8/H81, C9/H91, C10/H10, N1/H1, N1/H2, N1/H3, N2/H4} \draw[line width = lw, Pink1] (\labelx) -- (\labely);\draw[line width = lw, gray] (C1) -- (C2) -- (C3) -- (C5);\draw[line width = lw, gray] (C2) -- (N1);\draw[line width = lw, green] (O1) -- (C1) -- (O2);\draw[line width = lw, green] (C4) -- (C5) -- (C6) -- (C7) -- (C8) -- (C9) -- (C10) -- (C11) -- (N2) -- (C4);\draw[line width = lw, green] (C6) -- (C11);\foreach \label in {O1, O2} \shade[ball color = red, opacity=opc] (\label) circle (vdw*Ovdw);\foreach \label in {H1, H2, H21, H3, H31, H32, H4, H41, H71, H81, H91, H10} \shade[ball color = white, opacity=opc] (\label) circle (vdw*Hvdw);\foreach \label in {C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11} \shade[ball color = black, opacity=opc] (\label) circle (vdw*Cvdw);\foreach \label in {N1, N2} \shade[ball color = blue, opacity=opc] (\label) circle (vdw*Nvdw);\end{tikzpicture}$

\tdplotsetmaincoords{90}{100}
\begin{tikzpicture}[scale=1,tdplot_main_coords,rotate=120,
declare function = {
opc=0.9;
Cvdw=1.70 cm; Nvdw=1.55 cm; Ovdw=1.52 cm; Hvdw=1.20 cm; Bvdw=1.92 cm; Clvdw=1.75 cm; Fvdw=1.47 cm; Svdw=1.80 cm; Pvdw=1.80cm; Brvdw=1.85 cm; Ivdw=1.98 cm; Ptvdw=1.75 cm; Mgvdw=0.86 cm;
vdw=1/5; lw=3;
_cell.entry_id = -L-Tryptophan986568;
_cell.length_a = 11.430;
_cell.length_b = 11.464;
_cell.length_c = 35.606;
_cell.angle_alpha = 84.42;
_cell.angle_beta = 87.69;
_cell.angle_gamma = 60.10;
_symmetry.space_group_name_H-M = 'P 1';
x0=3.97641; y0=0.95400; z0=4.65859;
}]
\coordinate (C1) at (3.305-x0, 0.613-y0, 7.372-z0);
\coordinate (N1) at (4.760-x0, 2.596-y0, 7.721-z0);
\coordinate (O1) at (3.526-x0, 0.397-y0, 8.594-z0);
\coordinate (C2) at (4.162-x0, 1.709-y0, 6.690-z0);
\coordinate (N2) at (4.187-x0, -1.392-y0, 3.289-z0);
\coordinate (O2) at (2.475-x0, 0.056-y0, 6.642-z0);
\coordinate (C3) at (5.265-x0, 1.085-y0, 5.822-z0);
\coordinate (C4) at (4.847-x0, -1.057-y0, 4.463-z0);
\coordinate (C5) at (4.726-x0, 0.311-y0, 4.653-z0);
\coordinate (C6) at (4.002-x0, 0.835-y0, 3.539-z0);
\coordinate (C7) at (3.587-x0, 2.115-y0, 3.155-z0);
\coordinate (C8) at (2.875-x0, 2.267-y0, 1.973-z0);
\coordinate (C9) at (2.567-x0, 1.160-y0, 1.159-z0);
\coordinate (C10) at (2.936-x0, -0.106-y0, 1.512-z0);
\coordinate (C11) at (3.683-x0, -0.284-y0, 2.696-z0);
\coordinate (H1) at (4.118-x0, 2.847-y0, 8.317-z0);
\coordinate (H2) at (5.107-x0, 3.335-y0, 7.321-z0);
\coordinate (H3) at (5.421-x0, 2.149-y0, 8.161-z0);
\coordinate (H4) at (4.107-x0, -2.211-y0, 2.973-z0);
\coordinate (H10) at (2.696-x0, -0.851-y0, 0.971-z0);
\coordinate (H21) at (3.567-x0, 2.259-y0, 6.102-z0);
\coordinate (H31) at (5.856-x0, 1.804-y0, 5.485-z0);
\coordinate (H32) at (5.811-x0, 0.480-y0, 6.382-z0);
\coordinate (H41) at (5.305-x0, -1.659-y0, 5.039-z0);
\coordinate (H71) at (3.790-x0, 2.869-y0, 3.696-z0);
\coordinate (H81) at (2.590-x0, 3.134-y0, 1.708-z0);
\coordinate (H91) at (2.092-x0, 1.297-y0, 0.347-z0);
\foreach \labelx /\labely in {C2/H21, C3/H31, C3/H32, C4/H41, C7/H71, C8/H81, C9/H91, C10/H10, N1/H1, N1/H2, N1/H3, N2/H4}
 \draw[line width = lw, Pink1] (\labelx) -- (\labely);
\draw[line width = lw, gray] (C1) -- (C2) -- (C3) -- (C5);
\draw[line width = lw, gray] (C2) -- (N1);
\draw[line width = lw, green] (O1) -- (C1) -- (O2);
\draw[line width = lw, green] (C4) -- (C5) -- (C6) -- (C7) -- (C8) -- (C9) -- (C10) -- (C11) -- (N2) -- (C4);
\draw[line width = lw, green] (C6) -- (C11);
\foreach \label in {O1, O2}
 \shade[ball color = red, opacity=opc] (\label) circle (vdw*Ovdw);
\foreach \label in {H1, H2, H21, H3, H31, H32, H4, H41, H71, H81, H91, H10}
 \shade[ball color = white, opacity=opc] (\label) circle (vdw*Hvdw);
\foreach \label in {C1, C2, C3, C4, C5, C6, C7, C8, C9, C10, C11}
 \shade[ball color = black, opacity=opc] (\label) circle (vdw*Cvdw);
\foreach \label in {N1, N2}
 \shade[ball color = blue, opacity=opc] (\label) circle (vdw*Nvdw);
\end{tikzpicture}