PDB Chemical Component 20A
The following tables include covalent bond distance, bond angle and torsion angle values for the experimental model and ideal geometries stored in the definition for this chemical component.
Bond Distances for 20A
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| O14 |
C8 |
1.237 |
1.216 |
| C3 |
C8 |
1.473 |
1.472 |
| C8 |
N5 |
1.347 |
1.349 |
| N5 |
C18 |
1.453 |
1.464 |
| N5 |
HN5 |
1.000 |
0.970 |
| C22 |
C18 |
1.519 |
1.507 |
| C18 |
H18 |
1.100 |
1.091 |
| C18 |
H18A |
1.100 |
1.090 |
| C24 |
C22 |
1.386 |
1.382 |
| C22 |
C25 |
1.399 |
1.382 |
| C26 |
C24 |
1.395 |
1.382 |
| C24 |
H24 |
1.080 |
1.080 |
| C26 |
C4 |
1.337 |
1.382 |
| C26 |
H26 |
1.079 |
1.080 |
| C4 |
C27 |
1.335 |
1.382 |
| C4 |
H4 |
1.080 |
1.081 |
| C27 |
C25 |
1.401 |
1.383 |
| C27 |
H27 |
1.080 |
1.080 |
| C25 |
H25 |
1.080 |
1.081 |
| C1 |
C3 |
1.403 |
1.406 |
| C3 |
C7 |
1.381 |
1.400 |
| N11 |
C7 |
1.342 |
1.312 |
| C7 |
H7 |
1.080 |
1.080 |
| C13 |
N11 |
1.343 |
1.332 |
| N10 |
C13 |
1.395 |
1.366 |
| C2 |
C13 |
1.426 |
1.407 |
| N12 |
N10 |
1.372 |
1.399 |
| N10 |
C17 |
1.492 |
1.466 |
| C17 |
C21 |
1.532 |
1.530 |
| C17 |
H17 |
1.100 |
1.090 |
| C17 |
H17A |
1.100 |
1.090 |
| C21 |
H21 |
1.100 |
1.090 |
| C21 |
H21A |
1.101 |
1.089 |
| C21 |
H21B |
1.100 |
1.090 |
| N12 |
C6 |
1.368 |
1.302 |
| C6 |
C2 |
1.454 |
1.414 |
| C2 |
C1 |
1.386 |
1.409 |
| C6 |
H6 |
1.080 |
1.080 |
| N4 |
C1 |
1.345 |
1.379 |
| C9 |
N4 |
1.474 |
1.469 |
| N4 |
HN4 |
1.000 |
1.009 |
| C16 |
C9 |
1.528 |
1.532 |
| C9 |
C15 |
1.547 |
1.532 |
| C9 |
H9 |
1.100 |
1.090 |
| C19 |
C15 |
1.537 |
1.531 |
| C15 |
H15 |
1.100 |
1.090 |
| C15 |
H15A |
1.100 |
1.089 |
| O23 |
C19 |
1.413 |
1.429 |
| C19 |
H19 |
1.100 |
1.091 |
| C19 |
H19A |
1.100 |
1.090 |
| C20 |
O23 |
1.424 |
1.429 |
| C20 |
C16 |
1.545 |
1.531 |
| C20 |
H20 |
1.100 |
1.090 |
| C20 |
H20A |
1.100 |
1.090 |
| C16 |
H16 |
1.100 |
1.090 |
| C16 |
H16A |
1.100 |
1.090 |
Bond Angles for 20A
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| O14 |
C8 |
N5 |
120.9 |
120.0 |
| C8 |
N5 |
C18 |
123.1 |
120.0 |
| C8 |
N5 |
HN5 |
118.5 |
120.0 |
| C18 |
N5 |
HN5 |
118.4 |
120.1 |
| N5 |
C18 |
H18 |
110.4 |
109.5 |
| N5 |
C18 |
H18A |
110.9 |
109.5 |
| C22 |
C18 |
H18 |
110.3 |
109.5 |
| C22 |
C18 |
H18A |
110.9 |
109.4 |
| H18 |
C18 |
H18A |
107.5 |
109.5 |
| C24 |
C22 |
C25 |
116.9 |
120.0 |
| C22 |
C25 |
C27 |
120.9 |
120.0 |
| C22 |
C25 |
H25 |
119.6 |
120.0 |
| C26 |
C24 |
H24 |
119.2 |
120.0 |
| C4 |
C26 |
H26 |
120.9 |
120.0 |
| C26 |
C4 |
C27 |
124.0 |
120.0 |
| C26 |
C4 |
H4 |
118.0 |
120.0 |
| C27 |
C4 |
H4 |
118.0 |
120.0 |
| C4 |
C27 |
C25 |
118.3 |
120.0 |
| C4 |
C27 |
H27 |
120.8 |
120.0 |
| C25 |
C27 |
H27 |
120.8 |
119.9 |
| C27 |
C25 |
H25 |
119.5 |
120.0 |
| C3 |
C7 |
H7 |
118.7 |
119.3 |
| N11 |
C7 |
H7 |
118.7 |
119.3 |
| N10 |
C17 |
C21 |
110.8 |
109.5 |
| N10 |
C17 |
H17 |
109.0 |
109.5 |
| N10 |
C17 |
H17A |
108.8 |
109.4 |
| C21 |
C17 |
H17 |
109.0 |
109.5 |
| C21 |
C17 |
H17A |
108.7 |
109.5 |
| C17 |
C21 |
H21 |
109.5 |
109.4 |
| C17 |
C21 |
H21A |
109.5 |
109.5 |
| C17 |
C21 |
H21B |
109.4 |
109.5 |
| H17 |
C17 |
H17A |
110.5 |
109.5 |
| H21 |
C21 |
H21A |
109.5 |
109.5 |
| H21 |
C21 |
H21B |
109.5 |
109.4 |
| H21A |
C21 |
H21B |
109.5 |
109.5 |
| N12 |
C6 |
C2 |
111.4 |
108.4 |
| N12 |
C6 |
H6 |
124.3 |
125.8 |
| C6 |
C2 |
C1 |
134.9 |
133.7 |
| C9 |
N4 |
HN4 |
103.3 |
111.0 |
| C16 |
C9 |
H9 |
105.9 |
109.5 |
| C15 |
C9 |
H9 |
108.5 |
109.5 |
| C9 |
C15 |
H15 |
109.5 |
109.5 |
| C9 |
C15 |
H15A |
109.6 |
109.5 |
| C19 |
C15 |
H15 |
109.5 |
109.5 |
| C19 |
C15 |
H15A |
109.6 |
109.6 |
| H15 |
C15 |
H15A |
109.3 |
109.6 |
| O23 |
C19 |
H19 |
110.1 |
109.5 |
| O23 |
C19 |
H19A |
110.6 |
109.5 |
| H19 |
C19 |
H19A |
107.9 |
109.5 |
| C16 |
C20 |
H20 |
110.3 |
109.5 |
| C16 |
C20 |
H20A |
110.8 |
109.5 |
| C20 |
C16 |
H16 |
108.0 |
109.5 |
| C20 |
C16 |
H16A |
107.0 |
109.5 |
| H20 |
C20 |
H20A |
107.7 |
109.5 |
| H16 |
C16 |
H16A |
113.0 |
109.5 |
Torsion Angles for 20A
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| O14 |
C8 |
N5 |
C18 |
358.9 |
0.0 |
| O14 |
C8 |
N5 |
HN5 |
178.9 |
180.0 |
| C3 |
C8 |
N5 |
HN5 |
7.4 |
0.2 |
| C18 |
N5 |
C8 |
HN5 |
180.0 |
180.1 |
| C8 |
N5 |
C18 |
H18 |
204.1 |
300.0 |
| C8 |
N5 |
C18 |
H18A |
323.1 |
60.0 |
| C8 |
N5 |
C18 |
HN5 |
180.0 |
179.9 |
| C22 |
C18 |
N5 |
H18 |
240.0 |
240.0 |
| C22 |
C18 |
N5 |
H18A |
121.0 |
120.0 |
| H18 |
C18 |
N5 |
H18A |
241.0 |
240.0 |
| C8 |
N5 |
HN5 |
C18 |
180.0 |
180.1 |
| HN5 |
N5 |
C18 |
H18 |
24.1 |
120.0 |
| HN5 |
N5 |
C18 |
H18A |
143.1 |
240.1 |
| C22 |
C18 |
N5 |
HN5 |
264.1 |
0.1 |
| N5 |
C18 |
C22 |
H18 |
120.0 |
120.0 |
| N5 |
C18 |
C22 |
H18A |
239.0 |
240.0 |
| H18 |
C18 |
C22 |
H18A |
119.0 |
120.0 |
| H18 |
C18 |
N5 |
HN5 |
24.1 |
120.0 |
| N5 |
C18 |
H18 |
H18A |
121.1 |
120.0 |
| C22 |
C18 |
H18 |
H18A |
239.0 |
240.0 |
| H18A |
C18 |
N5 |
HN5 |
143.1 |
240.1 |
| N5 |
C18 |
H18A |
H18 |
239.3 |
240.0 |
| C22 |
C18 |
H18A |
H18 |
120.7 |
120.0 |
| C24 |
C22 |
C18 |
H18 |
135.4 |
150.3 |
| C24 |
C22 |
C18 |
H18A |
16.4 |
30.3 |
| C24 |
C22 |
C25 |
C27 |
357.7 |
359.5 |
| C24 |
C22 |
C25 |
H25 |
177.7 |
179.7 |
| C25 |
C22 |
C18 |
H18 |
311.8 |
330.0 |
| C25 |
C22 |
C18 |
H18A |
192.9 |
210.0 |
| C4 |
C27 |
C25 |
C22 |
1.8 |
0.5 |
| C22 |
C25 |
C27 |
H27 |
181.8 |
180.2 |
| C27 |
C25 |
C22 |
H25 |
180.0 |
179.8 |
| C26 |
C24 |
C22 |
C25 |
1.7 |
0.3 |
| H24 |
C24 |
C22 |
C25 |
181.7 |
180.3 |
| C4 |
C26 |
C24 |
H24 |
179.4 |
180.0 |
| C27 |
C4 |
C26 |
H4 |
180.0 |
180.1 |
| C26 |
C4 |
C27 |
C25 |
359.4 |
359.8 |
| C26 |
C4 |
C27 |
H27 |
179.4 |
180.0 |
| H26 |
C26 |
C24 |
H24 |
359.4 |
359.9 |
| H26 |
C26 |
C4 |
C27 |
180.0 |
180.0 |
| H26 |
C26 |
C4 |
H4 |
360.0 |
360.0 |
| C22 |
C25 |
C27 |
C4 |
1.8 |
0.5 |
| C27 |
C4 |
C26 |
H26 |
180.0 |
180.0 |
| C26 |
C4 |
C27 |
H4 |
180.0 |
179.9 |
| C25 |
C27 |
C4 |
H27 |
180.0 |
179.8 |
| C4 |
C27 |
C25 |
H25 |
181.8 |
180.3 |
| H4 |
C4 |
C26 |
H26 |
360.0 |
360.0 |
| C26 |
C4 |
H4 |
C27 |
180.0 |
180.1 |
| H4 |
C4 |
C27 |
C25 |
179.4 |
179.9 |
| H4 |
C4 |
C27 |
H27 |
359.4 |
0.1 |
| C22 |
C25 |
C27 |
H25 |
180.0 |
180.2 |
| C25 |
C27 |
C4 |
H4 |
179.4 |
179.9 |
| C4 |
C27 |
C25 |
H27 |
180.0 |
180.2 |
| H27 |
C27 |
C4 |
H4 |
359.4 |
0.1 |
| C4 |
C27 |
H27 |
C25 |
180.0 |
179.8 |
| H27 |
C27 |
C25 |
H25 |
1.8 |
0.0 |
| C22 |
C25 |
H25 |
C27 |
180.0 |
179.8 |
| H25 |
C25 |
C27 |
H27 |
1.8 |
0.0 |
| C1 |
C3 |
C7 |
H7 |
179.1 |
180.2 |
| N11 |
C7 |
C3 |
H7 |
180.0 |
180.0 |
| C3 |
C7 |
N11 |
H7 |
180.0 |
180.0 |
| C13 |
N11 |
C7 |
H7 |
180.2 |
180.0 |
| N12 |
N10 |
C17 |
H17 |
210.9 |
30.0 |
| N12 |
N10 |
C17 |
H17A |
331.5 |
150.1 |
| C21 |
C17 |
N10 |
H17 |
240.0 |
240.0 |
| C21 |
C17 |
N10 |
H17A |
119.5 |
120.0 |
| N10 |
C17 |
C21 |
H21 |
279.6 |
180.0 |
| N10 |
C17 |
C21 |
H21A |
39.6 |
300.0 |
| N10 |
C17 |
C21 |
H21B |
159.7 |
60.0 |
| H17 |
C17 |
N10 |
H17A |
239.5 |
240.0 |
| N10 |
C17 |
C21 |
H17 |
120.0 |
120.0 |
| N10 |
C17 |
C21 |
H17A |
240.5 |
240.0 |
| H17 |
C17 |
C21 |
H17A |
120.5 |
120.1 |
| H21 |
C21 |
C17 |
H21A |
240.0 |
240.0 |
| H21 |
C21 |
C17 |
H21B |
120.0 |
119.9 |
| H21A |
C21 |
C17 |
H21B |
240.0 |
240.0 |
| N10 |
C17 |
H17 |
C21 |
238.9 |
240.0 |
| N10 |
C17 |
H17 |
H17A |
119.5 |
120.0 |
| C21 |
C17 |
H17 |
H17A |
240.6 |
240.0 |
| H17 |
C17 |
C21 |
H21 |
159.6 |
60.0 |
| H17 |
C17 |
C21 |
H21A |
279.6 |
180.0 |
| H17 |
C17 |
C21 |
H21B |
39.7 |
300.1 |
| N10 |
C17 |
H17A |
C21 |
120.7 |
120.0 |
| N10 |
C17 |
H17A |
H17 |
240.4 |
240.0 |
| C21 |
C17 |
H17A |
H17 |
119.6 |
120.0 |
| H17A |
C17 |
C21 |
H21 |
39.1 |
299.9 |
| H17A |
C17 |
C21 |
H21A |
159.1 |
60.0 |
| H17A |
C17 |
C21 |
H21B |
279.1 |
180.0 |
| H21 |
C21 |
C17 |
H17 |
159.6 |
60.0 |
| H21 |
C21 |
C17 |
H17A |
39.1 |
299.9 |
| C17 |
C21 |
H21 |
H21A |
120.0 |
120.0 |
| C17 |
C21 |
H21 |
H21B |
240.0 |
240.0 |
| H21A |
C21 |
H21 |
H21B |
120.0 |
120.0 |
| H21A |
C21 |
C17 |
H17 |
279.6 |
180.0 |
| H21A |
C21 |
C17 |
H17A |
159.1 |
60.0 |
| C17 |
C21 |
H21A |
H21 |
240.0 |
240.0 |
| C17 |
C21 |
H21A |
H21B |
120.0 |
120.0 |
| H21 |
C21 |
H21A |
H21B |
240.0 |
240.0 |
| H21B |
C21 |
C17 |
H17 |
39.7 |
300.1 |
| H21B |
C21 |
C17 |
H17A |
279.1 |
180.0 |
| C17 |
C21 |
H21B |
H21 |
120.0 |
119.9 |
| C17 |
C21 |
H21B |
H21A |
240.0 |
240.0 |
| H21 |
C21 |
H21B |
H21A |
120.0 |
120.0 |
| N12 |
C6 |
C2 |
C1 |
179.3 |
180.3 |
| N12 |
C6 |
C2 |
H6 |
180.0 |
180.1 |
| N12 |
C6 |
H6 |
C2 |
180.0 |
179.9 |
| H6 |
C6 |
C2 |
C1 |
359.3 |
0.2 |
| C16 |
C9 |
N4 |
HN4 |
340.3 |
322.1 |
| C15 |
C9 |
C16 |
H9 |
117.8 |
119.8 |
| C16 |
C9 |
C15 |
H15 |
69.6 |
62.9 |
| C16 |
C9 |
C15 |
H15A |
189.5 |
183.1 |
| C15 |
C9 |
N4 |
HN4 |
106.3 |
81.7 |
| C16 |
C9 |
C15 |
H9 |
243.8 |
240.1 |
| C19 |
C15 |
C9 |
H15 |
240.0 |
240.1 |
| C19 |
C15 |
C9 |
H15A |
120.1 |
120.0 |
| H15 |
C15 |
C9 |
H15A |
240.1 |
239.8 |
| H9 |
C9 |
N4 |
HN4 |
224.3 |
201.9 |
| H9 |
C9 |
C15 |
H15 |
185.8 |
182.8 |
| H9 |
C9 |
C15 |
H15A |
305.7 |
302.9 |
| C19 |
C15 |
C9 |
H9 |
65.8 |
62.9 |
| C9 |
C15 |
C19 |
H15 |
120.0 |
119.8 |
| C9 |
C15 |
C19 |
H15A |
239.9 |
240.1 |
| H15 |
C15 |
C19 |
H15A |
119.9 |
120.3 |
| H15 |
C15 |
C9 |
H9 |
185.8 |
182.8 |
| C9 |
C15 |
H15 |
H15A |
120.1 |
120.1 |
| C19 |
C15 |
H15 |
H15A |
239.9 |
239.7 |
| H15A |
C15 |
C9 |
H9 |
305.7 |
302.9 |
| C9 |
C15 |
H15A |
H15 |
239.9 |
239.9 |
| C19 |
C15 |
H15A |
H15 |
120.1 |
120.2 |
| O23 |
C19 |
C15 |
H15 |
297.9 |
297.8 |
| O23 |
C19 |
C15 |
H15A |
178.0 |
177.5 |
| H19 |
C19 |
O23 |
H19A |
119.2 |
120.0 |
| H19 |
C19 |
C15 |
H15 |
57.9 |
57.7 |
| H19 |
C19 |
C15 |
H15A |
298.0 |
297.5 |
| O23 |
C19 |
H19 |
H19A |
239.2 |
239.9 |
| H19A |
C19 |
C15 |
H15 |
177.1 |
177.7 |
| H19A |
C19 |
C15 |
H15A |
57.2 |
57.4 |
| O23 |
C19 |
H19A |
H19 |
120.5 |
120.0 |
| C20 |
O23 |
C19 |
H19 |
172.2 |
178.9 |
| C20 |
O23 |
C19 |
H19A |
53.1 |
58.8 |
| C20 |
C16 |
C9 |
H9 |
289.0 |
297.1 |
| H20 |
C20 |
C16 |
H20A |
119.1 |
120.0 |
| H16 |
C16 |
C20 |
H16A |
121.9 |
120.1 |
| C16 |
C20 |
H20 |
H20A |
239.1 |
240.0 |
| H20 |
C20 |
C16 |
H16 |
71.5 |
62.4 |
| H20 |
C20 |
C16 |
H16A |
309.5 |
302.3 |
| C16 |
C20 |
H20A |
H20 |
120.6 |
120.0 |
| H20A |
C20 |
C16 |
H16 |
312.4 |
302.4 |
| H20A |
C20 |
C16 |
H16A |
190.4 |
182.3 |
| H16 |
C16 |
C9 |
H9 |
49.0 |
57.0 |
| H16 |
C16 |
C20 |
H20 |
71.5 |
62.4 |
| H16 |
C16 |
C20 |
H20A |
312.4 |
302.4 |
| C20 |
C16 |
H16 |
H16A |
241.8 |
239.9 |
| H16A |
C16 |
C9 |
H9 |
170.9 |
177.2 |
| H16A |
C16 |
C20 |
H20 |
309.5 |
302.3 |
| H16A |
C16 |
C20 |
H20A |
190.4 |
182.3 |
| C20 |
C16 |
H16A |
H16 |
118.8 |
120.1 |