PDB Chemical Component CSE
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 CSE
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N |
CA |
1.458 |
1.469 |
| N |
H |
1.000 |
1.009 |
| N |
H2 |
1.000 |
1.009 |
| CA |
CB |
1.530 |
1.530 |
| CA |
C |
1.527 |
1.508 |
| CA |
HA |
1.100 |
1.090 |
| CB |
SE |
1.877 |
1.960 |
| CB |
HB2 |
1.100 |
1.090 |
| CB |
HB3 |
1.100 |
1.090 |
| SE |
HE |
1.460 |
1.561 |
| C |
O |
1.229 |
1.208 |
| C |
OXT |
1.328 |
1.342 |
| OXT |
HXT |
0.950 |
0.967 |
Bond Angles for CSE
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| CA |
N |
H |
109.5 |
111.0 |
| CA |
N |
H2 |
109.4 |
111.0 |
| N |
CA |
CB |
110.2 |
109.5 |
| N |
CA |
C |
106.2 |
109.5 |
| N |
CA |
HA |
110.8 |
109.5 |
| H |
N |
H2 |
109.5 |
111.0 |
| CB |
CA |
C |
110.2 |
109.5 |
| CB |
CA |
HA |
109.7 |
109.5 |
| CA |
CB |
SE |
110.4 |
109.5 |
| CA |
CB |
HB2 |
109.2 |
109.5 |
| CA |
CB |
HB3 |
109.2 |
109.5 |
| C |
CA |
HA |
109.8 |
109.4 |
| CA |
C |
O |
120.8 |
120.0 |
| CA |
C |
OXT |
116.3 |
120.0 |
| SE |
CB |
HB2 |
109.2 |
109.4 |
| SE |
CB |
HB3 |
109.3 |
109.5 |
| CB |
SE |
HE |
109.5 |
101.0 |
| HB2 |
CB |
HB3 |
109.5 |
109.5 |
| O |
C |
OXT |
122.6 |
120.0 |
| C |
OXT |
HXT |
109.5 |
117.0 |
Torsion Angles for CSE
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| H |
N |
CA |
H2 |
240.0 |
236.0 |
| CB |
CA |
N |
C |
240.7 |
240.0 |
| CB |
CA |
N |
HA |
121.6 |
120.0 |
| N |
CA |
CB |
SE |
188.7 |
295.0 |
| N |
CA |
CB |
HB2 |
308.9 |
55.0 |
| N |
CA |
CB |
HB3 |
68.6 |
175.0 |
| C |
CA |
N |
HA |
240.9 |
240.0 |
| N |
CA |
C |
O |
277.1 |
340.0 |
| N |
CA |
C |
OXT |
91.1 |
160.0 |
| CA |
N |
H |
H2 |
120.0 |
124.0 |
| H |
N |
CA |
CB |
180.0 |
176.0 |
| H |
N |
CA |
C |
299.3 |
296.0 |
| H |
N |
CA |
HA |
58.4 |
56.0 |
| CA |
N |
H2 |
H |
240.0 |
236.0 |
| H2 |
N |
CA |
CB |
300.0 |
300.0 |
| H2 |
N |
CA |
C |
59.3 |
60.0 |
| H2 |
N |
CA |
HA |
178.4 |
180.0 |
| CB |
CA |
N |
H |
180.0 |
176.0 |
| CB |
CA |
N |
H2 |
300.0 |
300.0 |
| N |
CA |
CB |
C |
116.8 |
120.0 |
| N |
CA |
CB |
HA |
237.8 |
240.0 |
| C |
CA |
CB |
HA |
121.0 |
119.9 |
| CB |
CA |
C |
O |
36.4 |
100.0 |
| CB |
CA |
C |
OXT |
210.4 |
280.0 |
| SE |
CB |
CA |
HB2 |
239.9 |
240.0 |
| SE |
CB |
CA |
HB3 |
120.2 |
120.0 |
| CA |
CB |
SE |
HE |
180.0 |
180.0 |
| HB2 |
CB |
CA |
HB3 |
240.3 |
240.0 |
| C |
CA |
N |
H |
299.3 |
296.0 |
| C |
CA |
N |
H2 |
59.3 |
60.0 |
| N |
CA |
C |
CB |
240.7 |
240.0 |
| N |
CA |
C |
HA |
119.8 |
120.0 |
| CB |
CA |
C |
HA |
239.0 |
240.0 |
| C |
CA |
CB |
SE |
71.9 |
175.0 |
| C |
CA |
CB |
HB2 |
192.0 |
294.9 |
| C |
CA |
CB |
HB3 |
311.8 |
55.0 |
| O |
C |
CA |
OXT |
186.0 |
180.0 |
| CA |
C |
OXT |
HXT |
186.2 |
180.0 |
| HA |
CA |
N |
H |
58.4 |
56.0 |
| HA |
CA |
N |
H2 |
178.4 |
180.0 |
| N |
CA |
HA |
CB |
121.9 |
120.0 |
| N |
CA |
HA |
C |
243.1 |
240.0 |
| CB |
CA |
HA |
C |
121.2 |
120.0 |
| HA |
CA |
CB |
SE |
310.9 |
55.0 |
| HA |
CA |
CB |
HB2 |
71.1 |
175.0 |
| HA |
CA |
CB |
HB3 |
190.8 |
295.0 |
| HA |
CA |
C |
O |
157.3 |
220.0 |
| HA |
CA |
C |
OXT |
331.4 |
40.0 |
| SE |
CB |
CA |
C |
71.9 |
175.0 |
| SE |
CB |
CA |
HA |
310.9 |
55.0 |
| CA |
CB |
SE |
HB2 |
120.1 |
120.0 |
| CA |
CB |
SE |
HB3 |
239.9 |
240.0 |
| HB2 |
CB |
SE |
HB3 |
119.8 |
120.0 |
| HB2 |
CB |
CA |
C |
192.0 |
294.9 |
| HB2 |
CB |
CA |
HA |
71.1 |
175.0 |
| CA |
CB |
HB2 |
SE |
239.2 |
240.0 |
| CA |
CB |
HB2 |
HB3 |
119.6 |
120.0 |
| SE |
CB |
HB2 |
HB3 |
240.4 |
240.0 |
| HB2 |
CB |
SE |
HE |
59.9 |
60.0 |
| HB3 |
CB |
CA |
C |
311.8 |
55.0 |
| HB3 |
CB |
CA |
HA |
190.8 |
295.0 |
| CA |
CB |
HB3 |
SE |
120.8 |
120.0 |
| CA |
CB |
HB3 |
HB2 |
240.4 |
240.0 |
| SE |
CB |
HB3 |
HB2 |
119.6 |
120.0 |
| HB3 |
CB |
SE |
HE |
300.1 |
300.0 |
| HE |
SE |
CB |
HB2 |
59.9 |
60.0 |
| HE |
SE |
CB |
HB3 |
300.1 |
300.0 |
| O |
C |
CA |
HA |
157.3 |
220.0 |
| CA |
C |
O |
OXT |
173.6 |
180.0 |
| O |
C |
OXT |
HXT |
0.0 |
360.0 |
| OXT |
C |
CA |
HA |
331.4 |
40.0 |
| CA |
C |
OXT |
O |
186.1 |
180.0 |