研究文章
建模铜(II)结合使用可扩展系统的力场肽
| (一)Ligand-copper距离(在)对不同几何形状的铜离子。 |
|
| 距离: |
C离子 |
C离子 |
Cu024 |
Cu025 |
Cu026 |
|
| Cu-His16 (N2) |
3.51 |
2.36 |
2.39 |
2.91 |
2.90 |
| Cu-Wtr366 (O1群) |
2.44 |
3.75 |
2.13 |
2.7 |
2.63 |
| Cu-Gln13 (O1) |
2.54 |
3.74 |
2.19 |
2.71 |
2.68 |
| Cu-His9 (N2) |
2.85 |
2.34 |
2.41 |
2.94 |
3.08 |
| Cu-His23 (N1) |
3.86 |
4.69 |
2.45 |
3.05 |
2.94 |
| Cu-Ser22 (O) |
2.49 |
2.17 |
2.20 |
2.69 |
2.72 |
| His16 (N2)-Wtr366 (O) |
4.89 |
3.93 |
3.16 |
5.6 |
4.88 |
| His9 (N2)-His16 (N2) |
6.11 |
4.46 |
4.67 |
5.73 |
5.85 |
| Gln13 (O1)-Ser22 (O1) |
4.83 |
5.09 |
4.27 |
5.20 |
5.32 |
| His9 (N1)gln 13 (O1) |
4.44 |
4.89 |
3.97 |
4.53 |
4.44 |
| His23 (N1)-Ser22 (O1) |
3.07 |
7.04 |
3.13 |
2.96 |
3.14 |
| Ser22 (O1) -Wtr366 (O) |
4.36 |
4.45 |
3.06 |
4.27 |
4.18 |
| His23 (N1)-Wtr366 (O1) |
6.08 |
7.86 |
4.44 |
5.58 |
5.54 |
| His23 (N1)-Gln13 (O1) |
5.69 |
6.37 |
3.10 |
4.41 |
4.34 |
| His16 (N2)-Ser22 (O) |
4.16 |
2.94 |
3.07 |
3.36 |
3.8 |
| His9 (N1)-Wtr366 (O) |
3.98 |
5.32 |
3.14 |
4.15 |
3.61 |
| His9 (N1)-Ser22 (O) |
3.93 |
3.70 |
3.19 |
4.45 |
4.39 |
| His9 (N2)-His23 (N1) |
3.26 |
4.11 |
4.29 |
4.81 |
4.83 |
| His23 (N1)-His16 (N2) |
5.72 |
4.92 |
2.30 |
2.53 |
2.62 |
| Gln13 (O1)-Wtr366 (O) |
3.09 |
7.26 |
3.01 |
3.50 |
3.68 |
| His16 (N2)-Gln13 (O1) |
3.17 |
5.13 |
2.73 |
3.33 |
3.41 |
|
|
| (b)Ligand-copper角度对不同几何形状的铜离子1。 |
|
| 角度(在: |
C离子 |
C离子 |
Cu024 |
Cu025 |
Cu026 |
|
| N16-Cu-O366 |
109.29 |
76.32 |
84.36 |
108.41 |
124.13 |
| N16-Cu-N9 |
147.48 |
143.12 |
154.01 |
156.76 |
156.46 |
| N9-Cu-O13 |
65.25 |
111.3 |
118.96 |
106.37 |
100.33 |
| O13-Cu-O366 |
76.52 |
41.17 |
88.33 |
80.71 |
87.64 |
| N23-Cu-N9 |
55.67 |
63.04 |
95.74 |
107.51 |
106.28 |
| N23-Cu-N16 |
101.63 |
83.38 |
71.96 |
50.44 |
53.45 |
| N23-Cu-O13 |
51.21 |
99.28 |
54.11 |
100.31 |
66.69 |
| N23-Cu-O366 |
148.79 |
140.31 |
148.08 |
156.41 |
169.19 |
| O22-Cu-O366 |
124.45 |
122.43 |
90.12 |
105.02 |
102.62 |
| O22-Cu-N16 |
85.89 |
80.87 |
84.36 |
90.97 |
85.04 |
| O22-Cu-O13 |
97.62 |
136.03 |
153.41 |
148.27 |
160.31 |
| O22-Cu-N9 |
94.59 |
111.10 |
87.45 |
104.26 |
98.24 |
| N23-Cu-O22 |
52.65 |
86.66 |
131.33 |
62.16 |
67.21 |
| N9-Cu-O366 |
97.21 |
119.77 |
87.35 |
94.59 |
78.11 |
| N16-Cu-O13 |
82.45 |
74.71 |
74.16 |
73.57 |
75.31 |
|
|
1参考表3(一)的配位原子第一列。
|