PDB Chemical Component DAS
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 DAS
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N |
CA |
1.467 |
1.469 |
| N |
H |
1.020 |
1.008 |
| N |
H2 |
1.021 |
1.009 |
| CA |
C |
1.560 |
1.507 |
| CA |
CB |
1.506 |
1.528 |
| CA |
HA |
1.115 |
1.089 |
| C |
O |
1.222 |
1.207 |
| C |
OXT |
1.326 |
1.342 |
| CB |
CG |
1.489 |
1.507 |
| CB |
HB2 |
1.115 |
1.090 |
| CB |
HB3 |
1.115 |
1.090 |
| CG |
OD1 |
1.268 |
1.207 |
| CG |
OD2 |
1.233 |
1.342 |
| OD2 |
HD2 |
0.950 |
0.967 |
| OXT |
HXT |
0.950 |
0.967 |
Bond Angles for DAS
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| CA |
N |
H |
110.2 |
106.8 |
| CA |
N |
H2 |
112.0 |
106.7 |
| N |
CA |
C |
110.1 |
109.4 |
| N |
CA |
CB |
111.4 |
109.5 |
| N |
CA |
HA |
108.4 |
109.5 |
| H |
N |
H2 |
111.9 |
106.7 |
| C |
CA |
CB |
111.6 |
109.5 |
| C |
CA |
HA |
108.3 |
109.5 |
| CA |
C |
O |
120.4 |
120.0 |
| CA |
C |
OXT |
117.8 |
120.0 |
| CB |
CA |
HA |
106.9 |
109.5 |
| CA |
CB |
CG |
112.7 |
109.5 |
| CA |
CB |
HB2 |
111.0 |
109.5 |
| CA |
CB |
HB3 |
111.0 |
109.5 |
| O |
C |
OXT |
121.5 |
120.0 |
| C |
OXT |
HXT |
117.8 |
120.0 |
| CG |
CB |
HB2 |
111.0 |
109.4 |
| CG |
CB |
HB3 |
111.0 |
109.4 |
| CB |
CG |
OD1 |
120.0 |
120.0 |
| CB |
CG |
OD2 |
115.2 |
120.0 |
| HB2 |
CB |
HB3 |
99.4 |
109.5 |
| OD1 |
CG |
OD2 |
124.7 |
120.0 |
| CG |
OD2 |
HD2 |
115.1 |
120.0 |
Torsion Angles for DAS
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| H |
N |
CA |
H2 |
125.2 |
113.8 |
| C |
CA |
N |
CB |
235.7 |
240.0 |
| C |
CA |
N |
HA |
118.3 |
120.0 |
| N |
CA |
C |
O |
7.9 |
30.0 |
| N |
CA |
C |
OXT |
193.8 |
210.0 |
| CB |
CA |
N |
HA |
242.6 |
240.0 |
| N |
CA |
CB |
CG |
287.5 |
60.0 |
| N |
CA |
CB |
HB2 |
52.8 |
180.0 |
| N |
CA |
CB |
HB3 |
162.3 |
300.0 |
| CA |
N |
H |
H2 |
234.7 |
246.2 |
| H |
N |
CA |
C |
180.0 |
53.8 |
| H |
N |
CA |
CB |
304.3 |
173.7 |
| H |
N |
CA |
HA |
61.7 |
293.7 |
| CA |
N |
H2 |
H |
124.3 |
113.9 |
| H2 |
N |
CA |
C |
54.8 |
300.0 |
| H2 |
N |
CA |
CB |
179.1 |
59.9 |
| H2 |
N |
CA |
HA |
296.5 |
180.0 |
| C |
CA |
N |
H |
180.0 |
53.8 |
| C |
CA |
N |
H2 |
54.8 |
300.0 |
| N |
CA |
C |
CB |
124.2 |
120.0 |
| N |
CA |
C |
HA |
241.6 |
240.0 |
| CB |
CA |
C |
HA |
117.4 |
120.0 |
| C |
CA |
CB |
CG |
51.0 |
180.0 |
| C |
CA |
CB |
HB2 |
176.3 |
299.9 |
| C |
CA |
CB |
HB3 |
285.7 |
60.0 |
| O |
C |
CA |
OXT |
174.1 |
180.0 |
| CA |
C |
OXT |
HXT |
179.9 |
180.1 |
| CB |
CA |
N |
H |
304.3 |
173.7 |
| CB |
CA |
N |
H2 |
179.1 |
59.9 |
| N |
CA |
CB |
C |
236.5 |
240.0 |
| N |
CA |
CB |
HA |
118.3 |
120.0 |
| C |
CA |
CB |
HA |
241.8 |
240.0 |
| CB |
CA |
C |
O |
243.7 |
270.0 |
| CB |
CA |
C |
OXT |
69.7 |
90.0 |
| CG |
CB |
CA |
HB2 |
234.7 |
240.0 |
| CG |
CB |
CA |
HB3 |
125.3 |
120.0 |
| CA |
CB |
CG |
OD1 |
72.9 |
0.0 |
| CA |
CB |
CG |
OD2 |
251.0 |
180.0 |
| HB2 |
CB |
CA |
HB3 |
250.5 |
240.0 |
| HA |
CA |
N |
H |
61.7 |
293.7 |
| HA |
CA |
N |
H2 |
296.5 |
180.0 |
| N |
CA |
HA |
C |
119.4 |
120.0 |
| N |
CA |
HA |
CB |
239.8 |
240.0 |
| C |
CA |
HA |
CB |
120.4 |
120.0 |
| HA |
CA |
C |
O |
126.3 |
150.0 |
| HA |
CA |
C |
OXT |
312.2 |
330.0 |
| HA |
CA |
CB |
CG |
169.2 |
300.0 |
| HA |
CA |
CB |
HB2 |
294.5 |
60.0 |
| HA |
CA |
CB |
HB3 |
44.0 |
180.0 |
| O |
C |
CA |
CB |
243.7 |
270.0 |
| O |
C |
CA |
HA |
126.3 |
150.0 |
| CA |
C |
O |
OXT |
186.2 |
180.0 |
| O |
C |
OXT |
HXT |
6.0 |
0.1 |
| OXT |
C |
CA |
CB |
69.7 |
90.0 |
| OXT |
C |
CA |
HA |
312.2 |
330.0 |
| CA |
C |
OXT |
O |
174.0 |
180.0 |
| CG |
CB |
CA |
HA |
169.2 |
300.0 |
| CA |
CB |
CG |
HB2 |
125.2 |
120.0 |
| CA |
CB |
CG |
HB3 |
234.8 |
240.0 |
| HB2 |
CB |
CG |
HB3 |
109.5 |
120.0 |
| OD1 |
CG |
CB |
OD2 |
181.9 |
180.1 |
| CB |
CG |
OD2 |
HD2 |
180.0 |
180.1 |
| HB2 |
CB |
CA |
HA |
294.5 |
60.0 |
| CA |
CB |
HB2 |
CG |
233.8 |
240.0 |
| CA |
CB |
HB2 |
HB3 |
116.9 |
120.1 |
| CG |
CB |
HB2 |
HB3 |
243.0 |
240.1 |
| HB2 |
CB |
CG |
OD1 |
307.7 |
240.1 |
| HB2 |
CB |
CG |
OD2 |
125.8 |
60.0 |
| HB3 |
CB |
CA |
HA |
44.0 |
180.0 |
| CA |
CB |
HB3 |
CG |
126.2 |
120.0 |
| CA |
CB |
HB3 |
HB2 |
243.1 |
240.0 |
| CG |
CB |
HB3 |
HB2 |
116.9 |
119.9 |
| HB3 |
CB |
CG |
OD1 |
198.1 |
120.1 |
| HB3 |
CB |
CG |
OD2 |
16.2 |
300.0 |
| OD1 |
CG |
CB |
HB2 |
307.7 |
240.1 |
| OD1 |
CG |
CB |
HB3 |
198.1 |
120.1 |
| CB |
CG |
OD1 |
OD2 |
177.9 |
179.9 |
| OD1 |
CG |
OD2 |
HD2 |
358.0 |
360.0 |
| OD2 |
CG |
CB |
HB2 |
125.8 |
60.0 |
| OD2 |
CG |
CB |
HB3 |
16.2 |
300.0 |
| CB |
CG |
OD2 |
OD1 |
182.0 |
180.1 |