構造式: 問104 塩基対 | 構造生物薬学

$\sixheteroh[bdf]{2==N;4==N}{}[]\\\spc$ 　ピリミジン　\sixheteroh[bdf]{2==N;4==N}{}[]

シトシン-グアニン塩基対

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\coordinate (AO2) at (14.640-x0, -5.187-y0, 6.054-z0);
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\coordinate (AC4) at (18.061-x0, -5.215-y0, 6.683-z0);
\coordinate (AN4) at (18.906-x0, -5.215-y0, 7.708-z0);
\coordinate (AC5) at (18.554-x0, -5.309-y0, 5.322-z0);
\coordinate (AC6) at (17.666-x0, -5.340-y0, 4.348-z0);
\coordinate (AH01) at (16.561-x0, -8.810-y0, 0.964-z0);
\coordinate (AH02) at (17.281-x0, -8.229-y0, 2.469-z0);
\coordinate (AH03) at (17.745-x0, -6.162-y0, 1.310-z0);
\coordinate (AH04) at (14.838-x0, -8.033-y0, 1.599-z0);
\coordinate (AH05) at (15.763-x0, -5.702-y0, 0.209-z0);
\coordinate (AH06) at (15.487-x0, -3.819-y0, 1.960-z0);
\coordinate (AH07) at (16.894-x0, -4.802-y0, 2.158-z0);
\coordinate (AH08) at (14.349-x0, -4.900-y0, 3.799-z0);
\coordinate (AH09) at (19.902-x0, -5.243-y0, 7.542-z0);
\coordinate (AH10) at (18.553-x0, -5.186-y0, 8.654-z0);
\coordinate (AH11) at (19.623-x0, -5.352-y0, 5.112-z0);
\coordinate (AH12) at (18.034-x0, -5.379-y0, 3.323-z0);
\coordinate (BC1') at (12.920-x0, -5.191-y0, 13.824-z0);
\coordinate (BN1) at (15.626-x0, -4.934-y0, 9.622-z0);
\coordinate (BC2) at (14.296-x0, -4.813-y0, 9.875-z0);
\coordinate (BN2) at (13.421-x0, -4.723-y0, 8.839-z0);
\coordinate (BN3) at (13.710-x0, -4.868-y0, 11.024-z0);
\coordinate (BC4) at (14.619-x0, -5.097-y0, 11.968-z0);
\coordinate (BC5) at (15.928-x0, -5.233-y0, 11.847-z0);
\coordinate (BC6) at (16.531-x0, -5.101-y0, 10.544-z0);
\coordinate (BO6) at (17.806-x0, -5.198-y0, 10.230-z0);
\coordinate (BN7) at (16.489-x0, -5.427-y0, 13.106-z0);
\coordinate (BC8) at (15.490-x0, -5.455-y0, 13.886-z0);
\coordinate (BN9) at (14.245-x0, -5.239-y0, 13.319-z0);
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\coordinate (BH02) at (10.753-x0, -3.593-y0, 15.304-z0);
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\coordinate (BH07) at (12.333-x0, -5.436-y0, 12.940-z0);
\coordinate (BH08) at (15.931-x0, -4.891-y0, 8.661-z0);
\coordinate (BH09) at (12.429-x0, -4.671-y0, 9.020-z0);
\coordinate (BH10) at (13.763-x0, -4.707-y0, 7.889-z0);
\coordinate (BH11) at (15.606-x0, -5.640-y0, 14.954-z0);
\coordinate (BH13) at (11.500-x0, -3.256-y0, 17.529-z0);
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\draw[line width = lw, gray] (AC4) -- (AN4);
\draw[line width = lw, gray] (AN1) -- (AC1');
\draw[line width = lw, cyan] (AC2) to [bend left] (AO2);
\draw[line width = lw, cyan] (AC2) to [bend right] (AO2);
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\draw[line width = lw, green] (BN9) -- (BC8) -- (BN7) -- (BC5) -- (BC6) -- (BN1) -- (BC2) -- (BN3) -- (BC4) -- (BN9);
\draw[line width = lw, green] (BC4) -- (BC5);
\draw[line width = lw, cyan] (BC6) to [bend left] (BO6);
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\shade[ball color = blue, opacity=opc] (AN3) circle (vdw*1.55 mm) node[above right=2mm]{CN3};
\shade[ball color = blue, opacity=opc] (AN4) circle (vdw*1.55 mm) node[above right=2mm]{CN4};
\shade[ball color = red, opacity=opc] (AO2) circle (vdw*1.52 mm) node[above right=2mm]{CO2};
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\foreach \label in {BN3, BN7, BN9}
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\shade[ball color = red, opacity=opc] (BO6) circle (vdw*1.52 mm) node[above left=2mm]{GO6};
\foreach \label in {BH08, BH09, BH10, BH11}
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vdw=2; lw=3;
}]
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\coordinate (AC5) at (18.554-x0, -5.309-y0, 5.322-z0);
\coordinate (AC6) at (17.666-x0, -5.340-y0, 4.348-z0);
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\coordinate (AH02) at (17.281-x0, -8.229-y0, 2.469-z0);
\coordinate (AH03) at (17.745-x0, -6.162-y0, 1.310-z0);
\coordinate (AH04) at (14.838-x0, -8.033-y0, 1.599-z0);
\coordinate (AH05) at (15.763-x0, -5.702-y0, 0.209-z0);
\coordinate (AH06) at (15.487-x0, -3.819-y0, 1.960-z0);
\coordinate (AH07) at (16.894-x0, -4.802-y0, 2.158-z0);
\coordinate (AH08) at (14.349-x0, -4.900-y0, 3.799-z0);
\coordinate (AH09) at (19.902-x0, -5.243-y0, 7.542-z0);
\coordinate (AH10) at (18.553-x0, -5.186-y0, 8.654-z0);
\coordinate (AH11) at (19.623-x0, -5.352-y0, 5.112-z0);
\coordinate (AH12) at (18.034-x0, -5.379-y0, 3.323-z0);
\coordinate (BC1') at (12.920-x0, -5.191-y0, 13.824-z0);
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\coordinate (BO6) at (17.806-x0, -5.198-y0, 10.230-z0);
\coordinate (BN7) at (16.489-x0, -5.427-y0, 13.106-z0);
\coordinate (BC8) at (15.490-x0, -5.455-y0, 13.886-z0);
\coordinate (BN9) at (14.245-x0, -5.239-y0, 13.319-z0);
\coordinate (BH01) at (12.307-x0, -2.106-y0, 16.412-z0);
\coordinate (BH02) at (10.753-x0, -3.593-y0, 15.304-z0);
\coordinate (BH03) at (11.573-x0, -5.885-y0, 16.719-z0);
\coordinate (BH04) at (9.735-x0, -6.524-y0, 15.860-z0);
\coordinate (BH05) at (12.183-x0, -7.150-y0, 14.502-z0);
\coordinate (BH06) at (13.386-x0, -6.441-y0, 15.548-z0);
\coordinate (BH07) at (12.333-x0, -5.436-y0, 12.940-z0);
\coordinate (BH08) at (15.931-x0, -4.891-y0, 8.661-z0);
\coordinate (BH09) at (12.429-x0, -4.671-y0, 9.020-z0);
\coordinate (BH10) at (13.763-x0, -4.707-y0, 7.889-z0);
\coordinate (BH11) at (15.606-x0, -5.640-y0, 14.954-z0);
\coordinate (BH13) at (11.500-x0, -3.256-y0, 17.529-z0);
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\draw[line width = lw, gray] (AC4) -- (AN4);
\draw[line width = lw, gray] (AN1) -- (AC1');
\draw[line width = lw, cyan] (AC2) to [bend left] (AO2);
\draw[line width = lw, cyan] (AC2) to [bend right] (AO2);
\foreach \labelx /\labely in {AH11/AC5, AH09/AN4, AH10/AN4, AH12/AC6}
\draw[line width = lw, Pink1] (\labelx) -- (\labely);
\draw[line width = lw, green] (BN9) -- (BC8) -- (BN7) -- (BC5) -- (BC6) -- (BN1) -- (BC2) -- (BN3) -- (BC4) -- (BN9);
\draw[line width = lw, green] (BC4) -- (BC5);
\draw[line width = lw, cyan] (BC6) to [bend left] (BO6);
\draw[line width = lw, cyan] (BC6) to [bend right] (BO6);
\draw[line width = lw, gray] (BN9) -- (BC1');
\draw[line width = lw, gray] (BN2) -- (BC2);
\foreach \labelx /\labely in {BH11/BC8, BH08/BN1, BH09/BN2, BH10/BN2}
\draw[line width = lw, Pink1] (\labelx) -- (\labely);
\foreach \labelx /\labely in {AH10/BO6, BH08/AN3, BH10/AO2}
\draw[line width = lw, blue, densely dotted] (\labelx) -- (\labely);
\foreach \label in {AC2, AC4, AC5, AC6}
\shade[ball color = black, opacity=opc] (\label) circle (vdw*1.70 mm);
\foreach \label in {AH09, AH10, AH11, AH12}
\shade[ball color = white, opacity=opc] (\label) circle (vdw*1.20 mm);
\shade[ball color = blue, opacity=opc] (AN1) circle (vdw*1.55 mm);
\shade[ball color = blue, opacity=opc] (AN3) circle (vdw*1.55 mm);% node[right=2mm]{CN3};
\shade[ball color = blue, opacity=opc] (AN4) circle (vdw*1.55 mm);% node[right=2mm]{CN4};
\shade[ball color = red, opacity=opc] (AO2) circle (vdw*1.52 mm);% node[below=3mm]{CO2};
\foreach \label in {BC2, BC4, BC5, BC6, BC8}
\shade[ball color = black, opacity=opc] (\label) circle (vdw*1.70 mm);
\foreach \label in {BN3, BN7, BN9}
\shade[ball color = blue, opacity=opc] (\label) circle (vdw*1.55 mm);
\shade[ball color = blue, opacity=opc] (BN1) circle (vdw*1.55 mm);% node[left=3mm]{GN1};
\shade[ball color = blue, opacity=opc] (BN2) circle (vdw*1.55 mm);% node[left=3mm]{GN2};
\shade[ball color = red, opacity=opc] (BO6) circle (vdw*1.52 mm);% node[above=3mm]{GO6};
\foreach \label in {BH08, BH09, BH10, BH11}
\shade[ball color = white, opacity=opc] (\label) circle (vdw*1.20 mm);
\end{tikzpicture}

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No events, Monday, 1 June No events, Monday, 1 June	No events, Tuesday, 2 June No events, Tuesday, 2 June	No events, Wednesday, 3 June No events, Wednesday, 3 June	No events, Thursday, 4 June No events, Thursday, 4 June	No events, Friday, 5 June No events, Friday, 5 June	No events, Saturday, 6 June No events, Saturday, 6 June	No events, Sunday, 7 June No events, Sunday, 7 June
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No events, Monday, 15 June No events, Monday, 15 June	No events, Tuesday, 16 June No events, Tuesday, 16 June	No events, Wednesday, 17 June No events, Wednesday, 17 June	No events, Thursday, 18 June No events, Thursday, 18 June	No events, Friday, 19 June No events, Friday, 19 June	No events, Saturday, 20 June No events, Saturday, 20 June	No events, Sunday, 21 June No events, Sunday, 21 June
No events, Monday, 22 June No events, Monday, 22 June	No events, Tuesday, 23 June No events, Tuesday, 23 June	No events, Wednesday, 24 June No events, Wednesday, 24 June	No events, Thursday, 25 June No events, Thursday, 25 June	No events, Friday, 26 June No events, Friday, 26 June	No events, Saturday, 27 June No events, Saturday, 27 June	No events, Sunday, 28 June No events, Sunday, 28 June
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June 2026

第110回薬剤師国家試験

問104 塩基対

問104 塩基対