PDB Chemical Component CSS
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 CSS
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N |
CA |
1.466 |
1.469 |
| N |
H |
1.020 |
1.009 |
| N |
H2 |
1.021 |
1.009 |
| CA |
CB |
1.535 |
1.530 |
| CA |
C |
1.506 |
1.506 |
| CA |
HA |
1.114 |
1.090 |
| CB |
SG |
1.819 |
1.813 |
| CB |
HB2 |
1.116 |
1.091 |
| CB |
HB3 |
1.116 |
1.089 |
| SG |
SD |
2.026 |
2.049 |
| SD |
HD |
0.949 |
1.344 |
| C |
O |
1.223 |
1.208 |
| C |
OXT |
1.324 |
1.342 |
| OXT |
HXT |
0.951 |
0.967 |
Bond Angles for CSS
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| CA |
N |
H |
111.0 |
106.7 |
| CA |
N |
H2 |
111.6 |
106.8 |
| N |
CA |
CB |
111.3 |
109.4 |
| N |
CA |
C |
111.0 |
109.5 |
| N |
CA |
HA |
106.8 |
109.5 |
| H |
N |
H2 |
111.6 |
106.7 |
| CB |
CA |
C |
108.3 |
109.5 |
| CB |
CA |
HA |
109.6 |
109.4 |
| CA |
CB |
SG |
114.3 |
109.5 |
| CA |
CB |
HB2 |
110.5 |
109.5 |
| CA |
CB |
HB3 |
110.5 |
109.5 |
| C |
CA |
HA |
109.8 |
109.5 |
| CA |
C |
O |
121.0 |
120.0 |
| CA |
C |
OXT |
115.8 |
120.0 |
| SG |
CB |
HB2 |
110.5 |
109.4 |
| SG |
CB |
HB3 |
110.4 |
109.5 |
| CB |
SG |
SD |
103.5 |
100.0 |
| HB2 |
CB |
HB3 |
99.8 |
109.5 |
| SG |
SD |
HD |
103.5 |
100.0 |
| O |
C |
OXT |
123.2 |
120.0 |
| C |
OXT |
HXT |
115.8 |
120.0 |
Torsion Angles for CSS
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| H |
N |
CA |
H2 |
125.2 |
246.2 |
| CB |
CA |
N |
C |
239.3 |
240.0 |
| CB |
CA |
N |
HA |
119.6 |
119.9 |
| N |
CA |
CB |
SG |
286.7 |
178.9 |
| N |
CA |
CB |
HB2 |
52.0 |
298.9 |
| N |
CA |
CB |
HB3 |
161.5 |
58.9 |
| C |
CA |
N |
HA |
240.3 |
239.9 |
| N |
CA |
C |
O |
158.4 |
330.0 |
| N |
CA |
C |
OXT |
335.3 |
150.0 |
| CA |
N |
H |
H2 |
234.8 |
113.9 |
| H |
N |
CA |
CB |
59.3 |
305.6 |
| H |
N |
CA |
C |
180.0 |
65.6 |
| H |
N |
CA |
HA |
299.7 |
185.6 |
| CA |
N |
H2 |
H |
124.9 |
246.2 |
| H2 |
N |
CA |
CB |
294.1 |
59.4 |
| H2 |
N |
CA |
C |
54.7 |
179.4 |
| H2 |
N |
CA |
HA |
174.5 |
299.5 |
| CB |
CA |
N |
H |
59.3 |
305.6 |
| CB |
CA |
N |
H2 |
294.1 |
59.4 |
| N |
CA |
CB |
C |
122.3 |
120.0 |
| N |
CA |
CB |
HA |
242.1 |
240.0 |
| C |
CA |
CB |
HA |
119.8 |
120.0 |
| CB |
CA |
C |
O |
280.8 |
90.0 |
| CB |
CA |
C |
OXT |
97.7 |
270.0 |
| SG |
CB |
CA |
HB2 |
234.7 |
240.0 |
| SG |
CB |
CA |
HB3 |
125.3 |
120.0 |
| CA |
CB |
SG |
SD |
272.6 |
75.0 |
| HB2 |
CB |
CA |
HB3 |
250.6 |
240.0 |
| C |
CA |
N |
H |
180.0 |
65.6 |
| C |
CA |
N |
H2 |
54.7 |
179.4 |
| N |
CA |
C |
CB |
237.5 |
240.0 |
| N |
CA |
C |
HA |
117.9 |
120.0 |
| CB |
CA |
C |
HA |
240.4 |
240.0 |
| C |
CA |
CB |
SG |
164.5 |
58.9 |
| C |
CA |
CB |
HB2 |
289.8 |
178.8 |
| C |
CA |
CB |
HB3 |
39.2 |
298.8 |
| O |
C |
CA |
OXT |
183.1 |
180.0 |
| CA |
C |
OXT |
HXT |
180.1 |
180.0 |
| HA |
CA |
N |
H |
299.7 |
185.6 |
| HA |
CA |
N |
H2 |
174.5 |
299.5 |
| N |
CA |
HA |
CB |
120.7 |
119.9 |
| N |
CA |
HA |
C |
239.5 |
239.9 |
| CB |
CA |
HA |
C |
118.8 |
120.0 |
| HA |
CA |
CB |
SG |
44.7 |
298.8 |
| HA |
CA |
CB |
HB2 |
170.0 |
58.8 |
| HA |
CA |
CB |
HB3 |
279.4 |
178.8 |
| HA |
CA |
C |
O |
40.4 |
210.0 |
| HA |
CA |
C |
OXT |
217.4 |
30.0 |
| SG |
CB |
CA |
C |
164.5 |
58.9 |
| SG |
CB |
CA |
HA |
44.7 |
298.8 |
| CA |
CB |
SG |
HB2 |
125.3 |
120.0 |
| CA |
CB |
SG |
HB3 |
234.7 |
240.0 |
| HB2 |
CB |
SG |
HB3 |
109.4 |
120.0 |
| CB |
SG |
SD |
HD |
180.0 |
180.0 |
| HB2 |
CB |
CA |
C |
289.8 |
178.8 |
| HB2 |
CB |
CA |
HA |
170.0 |
58.8 |
| CA |
CB |
HB2 |
SG |
232.5 |
240.0 |
| CA |
CB |
HB2 |
HB3 |
116.3 |
120.0 |
| SG |
CB |
HB2 |
HB3 |
243.7 |
240.0 |
| HB2 |
CB |
SG |
SD |
147.3 |
315.0 |
| HB3 |
CB |
CA |
C |
39.2 |
298.8 |
| HB3 |
CB |
CA |
HA |
279.4 |
178.8 |
| CA |
CB |
HB3 |
SG |
127.4 |
120.0 |
| CA |
CB |
HB3 |
HB2 |
243.7 |
240.0 |
| SG |
CB |
HB3 |
HB2 |
116.3 |
120.0 |
| HB3 |
CB |
SG |
SD |
37.8 |
195.0 |
| SD |
SG |
CB |
HB2 |
147.3 |
315.0 |
| SD |
SG |
CB |
HB3 |
37.8 |
195.0 |
| O |
C |
CA |
HA |
40.4 |
210.0 |
| CA |
C |
O |
OXT |
176.7 |
180.0 |
| O |
C |
OXT |
HXT |
356.9 |
0.1 |
| OXT |
C |
CA |
HA |
217.4 |
30.0 |
| CA |
C |
OXT |
O |
183.1 |
180.0 |