PDB Chemical Component PSA
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 PSA
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N |
CA |
1.482 |
1.469 |
| N |
H |
1.000 |
1.009 |
| N |
H2 |
1.000 |
1.009 |
| CA |
CB |
1.560 |
1.530 |
| CA |
CH |
1.545 |
1.530 |
| CA |
HA |
1.100 |
1.090 |
| CB |
CG |
1.474 |
1.506 |
| CB |
HB2 |
1.100 |
1.090 |
| CB |
HB3 |
1.100 |
1.090 |
| CG |
CD1 |
1.388 |
1.382 |
| CG |
CD2 |
1.378 |
1.382 |
| CD1 |
CE1 |
1.391 |
1.383 |
| CD1 |
HD1 |
1.080 |
1.081 |
| CD2 |
CE2 |
1.387 |
1.382 |
| CD2 |
HD2 |
1.079 |
1.080 |
| CE1 |
CZ |
1.412 |
1.382 |
| CE1 |
HE1 |
1.080 |
1.080 |
| CE2 |
CZ |
1.448 |
1.382 |
| CE2 |
HE2 |
1.080 |
1.080 |
| CZ |
HZ |
1.080 |
1.080 |
| CH |
OH |
1.441 |
1.429 |
| CH |
CM |
1.521 |
1.530 |
| CH |
HC |
1.100 |
1.090 |
| OH |
HH |
0.950 |
0.968 |
| CM |
C |
1.476 |
1.507 |
| CM |
HM1 |
1.099 |
1.090 |
| CM |
HM2 |
1.100 |
1.091 |
| C |
O |
1.245 |
1.208 |
| C |
OXT |
1.327 |
1.342 |
| OXT |
HXT |
0.950 |
0.967 |
Bond Angles for PSA
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| CA |
N |
H |
109.5 |
110.9 |
| CA |
N |
H2 |
109.4 |
111.0 |
| N |
CA |
CB |
106.7 |
109.5 |
| N |
CA |
CH |
110.9 |
109.5 |
| N |
CA |
HA |
111.4 |
109.5 |
| H |
N |
H2 |
109.4 |
111.0 |
| CB |
CA |
CH |
107.1 |
109.5 |
| CB |
CA |
HA |
110.3 |
109.4 |
| CA |
CB |
CG |
115.5 |
109.5 |
| CA |
CB |
HB2 |
107.9 |
109.5 |
| CA |
CB |
HB3 |
107.9 |
109.5 |
| CH |
CA |
HA |
110.4 |
109.5 |
| CA |
CH |
OH |
108.6 |
109.5 |
| CA |
CH |
CM |
113.2 |
109.5 |
| CA |
CH |
HC |
108.3 |
109.5 |
| CG |
CB |
HB2 |
107.9 |
109.4 |
| CG |
CB |
HB3 |
108.0 |
109.5 |
| CB |
CG |
CD1 |
120.5 |
120.0 |
| CB |
CG |
CD2 |
124.0 |
120.0 |
| HB2 |
CB |
HB3 |
109.5 |
109.4 |
| CD1 |
CG |
CD2 |
114.9 |
120.0 |
| CG |
CD1 |
CE1 |
124.8 |
120.0 |
| CG |
CD1 |
HD1 |
117.6 |
120.0 |
| CG |
CD2 |
CE2 |
124.8 |
120.0 |
| CG |
CD2 |
HD2 |
117.6 |
120.0 |
| CE1 |
CD1 |
HD1 |
117.6 |
120.0 |
| CD1 |
CE1 |
CZ |
118.7 |
120.0 |
| CD1 |
CE1 |
HE1 |
120.6 |
120.0 |
| CE2 |
CD2 |
HD2 |
117.6 |
120.0 |
| CD2 |
CE2 |
CZ |
118.6 |
120.0 |
| CD2 |
CE2 |
HE2 |
120.7 |
120.0 |
| CZ |
CE1 |
HE1 |
120.6 |
120.1 |
| CE1 |
CZ |
CE2 |
117.7 |
120.0 |
| CE1 |
CZ |
HZ |
121.2 |
119.9 |
| CZ |
CE2 |
HE2 |
120.7 |
119.9 |
| CE2 |
CZ |
HZ |
121.1 |
120.1 |
| OH |
CH |
CM |
108.3 |
109.5 |
| OH |
CH |
HC |
109.7 |
109.5 |
| CH |
OH |
HH |
109.5 |
114.0 |
| CM |
CH |
HC |
108.6 |
109.5 |
| CH |
CM |
C |
116.5 |
109.5 |
| CH |
CM |
HM1 |
107.7 |
109.5 |
| CH |
CM |
HM2 |
107.7 |
109.4 |
| C |
CM |
HM1 |
107.7 |
109.5 |
| C |
CM |
HM2 |
107.7 |
109.5 |
| CM |
C |
O |
122.3 |
120.0 |
| CM |
C |
OXT |
111.7 |
120.0 |
| HM1 |
CM |
HM2 |
109.5 |
109.5 |
| O |
C |
OXT |
124.9 |
120.0 |
| C |
OXT |
HXT |
109.5 |
117.0 |
Torsion Angles for PSA
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| H |
N |
CA |
H2 |
240.0 |
236.1 |
| CB |
CA |
N |
CH |
243.8 |
240.0 |
| CB |
CA |
N |
HA |
120.4 |
120.0 |
| N |
CA |
CB |
CG |
296.4 |
295.0 |
| N |
CA |
CB |
HB2 |
57.2 |
55.0 |
| N |
CA |
CB |
HB3 |
175.5 |
174.9 |
| CH |
CA |
N |
HA |
236.6 |
240.0 |
| N |
CA |
CH |
OH |
308.3 |
300.0 |
| N |
CA |
CH |
CM |
68.7 |
60.0 |
| N |
CA |
CH |
HC |
189.2 |
180.0 |
| CA |
N |
H |
H2 |
120.0 |
123.9 |
| H |
N |
CA |
CB |
180.0 |
176.0 |
| H |
N |
CA |
CH |
296.3 |
296.0 |
| H |
N |
CA |
HA |
59.7 |
56.0 |
| CA |
N |
H2 |
H |
240.0 |
236.1 |
| H2 |
N |
CA |
CB |
300.0 |
299.9 |
| H2 |
N |
CA |
CH |
56.2 |
59.9 |
| H2 |
N |
CA |
HA |
179.6 |
180.0 |
| CB |
CA |
N |
H |
180.0 |
176.0 |
| CB |
CA |
N |
H2 |
300.0 |
299.9 |
| N |
CA |
CB |
CH |
118.7 |
120.0 |
| N |
CA |
CB |
HA |
238.9 |
240.0 |
| CH |
CA |
CB |
HA |
120.2 |
120.0 |
| CB |
CA |
CH |
OH |
64.2 |
60.0 |
| CB |
CA |
CH |
CM |
184.7 |
180.0 |
| CB |
CA |
CH |
HC |
305.2 |
300.0 |
| CG |
CB |
CA |
HB2 |
239.1 |
240.0 |
| CG |
CB |
CA |
HB3 |
120.9 |
120.1 |
| CA |
CB |
CG |
CD1 |
156.2 |
90.0 |
| CA |
CB |
CG |
CD2 |
326.7 |
269.7 |
| HB2 |
CB |
CA |
HB3 |
241.7 |
240.1 |
| CH |
CA |
N |
H |
296.3 |
296.0 |
| CH |
CA |
N |
H2 |
56.2 |
59.9 |
| N |
CA |
CH |
CB |
244.0 |
240.0 |
| N |
CA |
CH |
HA |
123.9 |
120.1 |
| CB |
CA |
CH |
HA |
239.9 |
240.0 |
| CH |
CA |
CB |
CG |
177.6 |
175.0 |
| CH |
CA |
CB |
HB2 |
298.5 |
295.0 |
| CH |
CA |
CB |
HB3 |
56.8 |
54.9 |
| OH |
CH |
CA |
CM |
239.6 |
240.0 |
| OH |
CH |
CA |
HC |
119.1 |
120.0 |
| CA |
CH |
OH |
HH |
180.0 |
60.0 |
| CM |
CH |
CA |
HC |
239.5 |
240.0 |
| CA |
CH |
CM |
C |
71.4 |
175.0 |
| CA |
CH |
CM |
HM1 |
192.4 |
295.0 |
| CA |
CH |
CM |
HM2 |
310.4 |
55.0 |
| HA |
CA |
N |
H |
59.7 |
56.0 |
| HA |
CA |
N |
H2 |
179.6 |
180.0 |
| N |
CA |
HA |
CB |
118.2 |
120.0 |
| N |
CA |
HA |
CH |
236.3 |
240.0 |
| CB |
CA |
HA |
CH |
118.1 |
120.0 |
| HA |
CA |
CB |
CG |
57.5 |
55.0 |
| HA |
CA |
CB |
HB2 |
178.3 |
175.0 |
| HA |
CA |
CB |
HB3 |
296.6 |
295.0 |
| HA |
CA |
CH |
OH |
184.3 |
180.0 |
| HA |
CA |
CH |
CM |
304.7 |
300.0 |
| HA |
CA |
CH |
HC |
65.2 |
60.0 |
| CG |
CB |
CA |
CH |
177.6 |
175.0 |
| CG |
CB |
CA |
HA |
57.5 |
55.0 |
| CA |
CB |
CG |
HB2 |
120.9 |
120.0 |
| CA |
CB |
CG |
HB3 |
239.1 |
239.9 |
| HB2 |
CB |
CG |
HB3 |
118.3 |
119.9 |
| CD1 |
CG |
CB |
CD2 |
189.6 |
180.3 |
| CB |
CG |
CD1 |
CE1 |
179.0 |
180.0 |
| CB |
CG |
CD1 |
HD1 |
359.0 |
360.0 |
| CB |
CG |
CD2 |
CE2 |
184.2 |
180.0 |
| CB |
CG |
CD2 |
HD2 |
4.2 |
360.0 |
| HB2 |
CB |
CA |
CH |
298.5 |
295.0 |
| HB2 |
CB |
CA |
HA |
178.3 |
175.0 |
| CA |
CB |
HB2 |
CG |
234.5 |
240.0 |
| CA |
CB |
HB2 |
HB3 |
117.3 |
120.0 |
| CG |
CB |
HB2 |
HB3 |
242.7 |
240.0 |
| HB2 |
CB |
CG |
CD1 |
35.4 |
330.0 |
| HB2 |
CB |
CG |
CD2 |
205.8 |
149.7 |
| HB3 |
CB |
CA |
CH |
56.8 |
54.9 |
| HB3 |
CB |
CA |
HA |
296.6 |
295.0 |
| CA |
CB |
HB3 |
CG |
125.5 |
120.1 |
| CA |
CB |
HB3 |
HB2 |
242.7 |
240.0 |
| CG |
CB |
HB3 |
HB2 |
117.3 |
120.0 |
| HB3 |
CB |
CG |
CD1 |
277.1 |
210.1 |
| HB3 |
CB |
CG |
CD2 |
87.5 |
29.8 |
| CD1 |
CG |
CB |
HB2 |
35.4 |
330.0 |
| CD1 |
CG |
CB |
HB3 |
277.1 |
210.1 |
| CB |
CG |
CD1 |
CD2 |
171.3 |
179.7 |
| CD1 |
CG |
CD2 |
CE2 |
355.1 |
359.7 |
| CD1 |
CG |
CD2 |
HD2 |
175.1 |
179.7 |
| CE1 |
CD1 |
CG |
HD1 |
180.0 |
180.1 |
| CG |
CD1 |
CE1 |
CZ |
351.7 |
360.0 |
| CG |
CD1 |
CE1 |
HE1 |
171.7 |
180.0 |
| CD2 |
CG |
CB |
HB2 |
205.8 |
149.7 |
| CD2 |
CG |
CB |
HB3 |
87.5 |
29.8 |
| CB |
CG |
CD2 |
CD1 |
189.1 |
180.3 |
| CD2 |
CG |
CD1 |
CE1 |
7.7 |
0.3 |
| CD2 |
CG |
CD1 |
HD1 |
187.7 |
180.2 |
| CE2 |
CD2 |
CG |
HD2 |
180.0 |
180.0 |
| CG |
CD2 |
CE2 |
CZ |
2.9 |
360.0 |
| CG |
CD2 |
CE2 |
HE2 |
182.9 |
180.0 |
| CE1 |
CD1 |
CG |
CD2 |
7.7 |
0.3 |
| CG |
CD1 |
CE1 |
HD1 |
180.0 |
179.9 |
| CZ |
CE1 |
CD1 |
HE1 |
180.0 |
180.0 |
| CD1 |
CE1 |
CZ |
CE2 |
5.5 |
359.7 |
| CD1 |
CE1 |
CZ |
HZ |
185.5 |
180.1 |
| HD1 |
CD1 |
CG |
CD2 |
187.7 |
180.2 |
| CG |
CD1 |
HD1 |
CE1 |
180.0 |
180.1 |
| HD1 |
CD1 |
CE1 |
CZ |
171.7 |
180.0 |
| HD1 |
CD1 |
CE1 |
HE1 |
351.7 |
0.0 |
| CG |
CD2 |
CE2 |
HD2 |
180.0 |
180.0 |
| CE1 |
CZ |
CE2 |
CD2 |
357.0 |
0.3 |
| CZ |
CE2 |
CD2 |
HE2 |
180.0 |
180.0 |
| CD2 |
CE2 |
CZ |
HZ |
177.0 |
180.0 |
| CG |
CD2 |
HD2 |
CE2 |
180.0 |
180.0 |
| HD2 |
CD2 |
CE2 |
CZ |
182.9 |
180.0 |
| HD2 |
CD2 |
CE2 |
HE2 |
2.9 |
0.0 |
| CZ |
CE1 |
CD1 |
HD1 |
171.7 |
180.0 |
| CD1 |
CE1 |
CZ |
HE1 |
180.0 |
180.0 |
| CD2 |
CE2 |
CZ |
CE1 |
357.0 |
0.3 |
| CE1 |
CZ |
CE2 |
HE2 |
177.0 |
180.3 |
| CE2 |
CZ |
CE1 |
HZ |
180.0 |
179.7 |
| HE1 |
CE1 |
CD1 |
HD1 |
351.7 |
0.0 |
| CD1 |
CE1 |
HE1 |
CZ |
180.0 |
180.0 |
| HE1 |
CE1 |
CZ |
CE2 |
185.5 |
179.7 |
| HE1 |
CE1 |
CZ |
HZ |
5.5 |
0.1 |
| CZ |
CE2 |
CD2 |
HD2 |
182.9 |
180.0 |
| CD2 |
CE2 |
CZ |
HE2 |
180.0 |
180.0 |
| CE2 |
CZ |
CE1 |
HE1 |
185.5 |
179.7 |
| CE1 |
CZ |
CE2 |
HZ |
180.0 |
180.3 |
| HE2 |
CE2 |
CD2 |
HD2 |
2.9 |
0.0 |
| CD2 |
CE2 |
HE2 |
CZ |
180.0 |
180.0 |
| HE2 |
CE2 |
CZ |
HZ |
357.0 |
359.9 |
| HZ |
CZ |
CE1 |
HE1 |
5.5 |
0.1 |
| CE1 |
CZ |
HZ |
CE2 |
180.0 |
179.7 |
| HZ |
CZ |
CE2 |
HE2 |
357.0 |
359.9 |
| OH |
CH |
CA |
HA |
184.3 |
180.0 |
| CA |
CH |
OH |
CM |
123.4 |
120.0 |
| CA |
CH |
OH |
HC |
241.8 |
240.0 |
| CM |
CH |
OH |
HC |
118.4 |
120.0 |
| OH |
CH |
CM |
C |
192.0 |
295.0 |
| OH |
CH |
CM |
HM1 |
313.0 |
55.0 |
| OH |
CH |
CM |
HM2 |
70.9 |
175.0 |
| CM |
CH |
CA |
HA |
304.7 |
300.0 |
| CA |
CH |
CM |
OH |
239.4 |
240.0 |
| CA |
CH |
CM |
HC |
120.4 |
120.0 |
| OH |
CH |
CM |
HC |
240.9 |
240.0 |
| CM |
CH |
OH |
HH |
56.6 |
300.0 |
| C |
CM |
CH |
HM1 |
239.0 |
240.0 |
| C |
CM |
CH |
HM2 |
121.0 |
120.0 |
| CH |
CM |
C |
O |
279.8 |
0.0 |
| CH |
CM |
C |
OXT |
88.1 |
180.0 |
| HM1 |
CM |
CH |
HM2 |
242.1 |
240.0 |
| HC |
CH |
CA |
HA |
65.2 |
60.0 |
| CA |
CH |
HC |
OH |
118.4 |
120.0 |
| CA |
CH |
HC |
CM |
236.7 |
240.0 |
| OH |
CH |
HC |
CM |
118.2 |
120.0 |
| HC |
CH |
OH |
HH |
298.2 |
180.0 |
| HC |
CH |
CM |
C |
311.0 |
55.0 |
| HC |
CH |
CM |
HM1 |
72.1 |
175.0 |
| HC |
CH |
CM |
HM2 |
190.0 |
295.0 |
| HH |
OH |
CH |
CM |
56.6 |
300.0 |
| HH |
OH |
CH |
HC |
298.2 |
180.0 |
| C |
CM |
CH |
HC |
311.0 |
55.0 |
| CH |
CM |
C |
HM1 |
121.0 |
120.0 |
| CH |
CM |
C |
HM2 |
239.0 |
240.0 |
| HM1 |
CM |
C |
HM2 |
118.0 |
120.0 |
| O |
C |
CM |
OXT |
191.6 |
180.0 |
| CM |
C |
OXT |
HXT |
192.0 |
180.0 |
| HM1 |
CM |
CH |
HC |
72.1 |
175.0 |
| CH |
CM |
HM1 |
C |
233.6 |
240.0 |
| CH |
CM |
HM1 |
HM2 |
116.8 |
120.0 |
| C |
CM |
HM1 |
HM2 |
243.2 |
240.0 |
| HM1 |
CM |
C |
O |
158.8 |
240.0 |
| HM1 |
CM |
C |
OXT |
327.1 |
60.0 |
| HM2 |
CM |
CH |
HC |
190.0 |
295.0 |
| CH |
CM |
HM2 |
C |
126.4 |
120.0 |
| CH |
CM |
HM2 |
HM1 |
243.2 |
240.0 |
| C |
CM |
HM2 |
HM1 |
116.8 |
120.0 |
| HM2 |
CM |
C |
O |
40.8 |
120.0 |
| HM2 |
CM |
C |
OXT |
209.2 |
300.0 |
| O |
C |
CM |
HM1 |
158.8 |
240.0 |
| O |
C |
CM |
HM2 |
40.8 |
120.0 |
| CM |
C |
O |
OXT |
166.8 |
180.0 |
| O |
C |
OXT |
HXT |
360.0 |
0.0 |
| OXT |
C |
CM |
HM1 |
327.1 |
60.0 |
| OXT |
C |
CM |
HM2 |
209.2 |
300.0 |
| CM |
C |
OXT |
O |
192.0 |
180.0 |