PDB Chemical Component CYS
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 CYS
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N |
CA |
1.489 |
1.469 |
| N |
H |
1.020 |
1.008 |
| N |
H2 |
1.020 |
1.010 |
| CA |
C |
1.526 |
1.506 |
| CA |
CB |
1.535 |
1.528 |
| CA |
HA |
1.116 |
1.090 |
| C |
O |
1.246 |
1.207 |
| C |
OXT |
1.256 |
1.343 |
| CB |
SG |
1.819 |
1.814 |
| CB |
HB2 |
1.114 |
1.090 |
| CB |
HB3 |
1.115 |
1.090 |
| SG |
HG |
0.949 |
1.344 |
| OXT |
HXT |
0.950 |
0.967 |
Bond Angles for CYS
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| CA |
N |
H |
112.6 |
106.7 |
| CA |
N |
H2 |
111.1 |
106.7 |
| N |
CA |
C |
112.6 |
109.4 |
| N |
CA |
CB |
110.2 |
109.5 |
| N |
CA |
HA |
107.0 |
109.4 |
| H |
N |
H2 |
111.1 |
106.6 |
| C |
CA |
CB |
110.2 |
109.5 |
| C |
CA |
HA |
107.1 |
109.5 |
| CA |
C |
O |
117.5 |
120.1 |
| CA |
C |
OXT |
118.3 |
120.0 |
| CB |
CA |
HA |
109.5 |
109.5 |
| CA |
CB |
SG |
115.5 |
109.5 |
| CA |
CB |
HB2 |
110.0 |
109.5 |
| CA |
CB |
HB3 |
110.0 |
109.4 |
| O |
C |
OXT |
124.2 |
120.0 |
| C |
OXT |
HXT |
118.4 |
120.0 |
| SG |
CB |
HB2 |
110.0 |
109.4 |
| SG |
CB |
HB3 |
110.0 |
109.5 |
| CB |
SG |
HG |
115.6 |
100.0 |
| HB2 |
CB |
HB3 |
100.3 |
109.5 |
Torsion Angles for CYS
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| H |
N |
CA |
H2 |
125.3 |
246.3 |
| C |
CA |
N |
CB |
123.5 |
120.0 |
| C |
CA |
N |
HA |
242.6 |
240.0 |
| N |
CA |
C |
O |
275.9 |
330.0 |
| N |
CA |
C |
OXT |
96.6 |
150.0 |
| CB |
CA |
N |
HA |
119.0 |
120.0 |
| N |
CA |
CB |
SG |
20.3 |
300.0 |
| N |
CA |
CB |
HB2 |
145.6 |
60.0 |
| N |
CA |
CB |
HB3 |
255.1 |
180.0 |
| CA |
N |
H |
H2 |
234.7 |
113.7 |
| H |
N |
CA |
C |
180.0 |
60.1 |
| H |
N |
CA |
CB |
56.5 |
300.1 |
| H |
N |
CA |
HA |
297.4 |
180.0 |
| CA |
N |
H2 |
H |
126.1 |
246.3 |
| H2 |
N |
CA |
C |
54.7 |
173.7 |
| H2 |
N |
CA |
CB |
291.2 |
53.7 |
| H2 |
N |
CA |
HA |
172.1 |
293.7 |
| C |
CA |
N |
H |
180.0 |
60.1 |
| C |
CA |
N |
H2 |
54.7 |
173.7 |
| N |
CA |
C |
CB |
236.5 |
240.0 |
| N |
CA |
C |
HA |
117.4 |
119.9 |
| CB |
CA |
C |
HA |
240.9 |
239.9 |
| C |
CA |
CB |
SG |
255.4 |
180.1 |
| C |
CA |
CB |
HB2 |
20.7 |
300.0 |
| C |
CA |
CB |
HB3 |
130.2 |
60.0 |
| O |
C |
CA |
OXT |
179.3 |
180.0 |
| CA |
C |
OXT |
HXT |
180.0 |
180.0 |
| CB |
CA |
N |
H |
56.5 |
300.1 |
| CB |
CA |
N |
H2 |
291.2 |
53.7 |
| N |
CA |
CB |
C |
124.9 |
119.9 |
| N |
CA |
CB |
HA |
242.5 |
240.0 |
| C |
CA |
CB |
HA |
117.6 |
120.1 |
| CB |
CA |
C |
O |
39.5 |
90.0 |
| CB |
CA |
C |
OXT |
220.1 |
270.0 |
| SG |
CB |
CA |
HB2 |
234.7 |
240.0 |
| SG |
CB |
CA |
HB3 |
125.3 |
120.0 |
| CA |
CB |
SG |
HG |
180.0 |
180.0 |
| HB2 |
CB |
CA |
HB3 |
250.5 |
240.0 |
| HA |
CA |
N |
H |
297.4 |
180.0 |
| HA |
CA |
N |
H2 |
172.1 |
293.7 |
| N |
CA |
HA |
C |
239.1 |
240.1 |
| N |
CA |
HA |
CB |
119.5 |
120.0 |
| C |
CA |
HA |
CB |
240.5 |
239.9 |
| HA |
CA |
C |
O |
158.6 |
210.1 |
| HA |
CA |
C |
OXT |
339.2 |
30.1 |
| HA |
CA |
CB |
SG |
137.8 |
60.0 |
| HA |
CA |
CB |
HB2 |
263.1 |
180.0 |
| HA |
CA |
CB |
HB3 |
12.6 |
300.0 |
| O |
C |
CA |
CB |
39.5 |
90.0 |
| O |
C |
CA |
HA |
158.6 |
210.1 |
| CA |
C |
O |
OXT |
180.7 |
180.0 |
| O |
C |
OXT |
HXT |
0.7 |
360.0 |
| OXT |
C |
CA |
CB |
220.1 |
270.0 |
| OXT |
C |
CA |
HA |
339.2 |
30.1 |
| CA |
C |
OXT |
O |
179.3 |
180.0 |
| SG |
CB |
CA |
HA |
137.8 |
60.0 |
| CA |
CB |
SG |
HB2 |
125.2 |
120.0 |
| CA |
CB |
SG |
HB3 |
234.8 |
240.0 |
| HB2 |
CB |
SG |
HB3 |
109.5 |
120.0 |
| HB2 |
CB |
CA |
HA |
263.1 |
180.0 |
| CA |
CB |
HB2 |
SG |
231.6 |
240.0 |
| CA |
CB |
HB2 |
HB3 |
115.8 |
120.0 |
| SG |
CB |
HB2 |
HB3 |
244.1 |
240.0 |
| HB2 |
CB |
SG |
HG |
54.8 |
60.0 |
| HB3 |
CB |
CA |
HA |
12.6 |
300.0 |
| CA |
CB |
HB3 |
SG |
128.4 |
120.0 |
| CA |
CB |
HB3 |
HB2 |
244.2 |
240.0 |
| SG |
CB |
HB3 |
HB2 |
115.9 |
120.0 |
| HB3 |
CB |
SG |
HG |
305.2 |
300.0 |
| HG |
SG |
CB |
HB2 |
54.8 |
60.0 |
| HG |
SG |
CB |
HB3 |
305.2 |
300.0 |