PDB Chemical Component ALA
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 ALA
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N |
CA |
1.462 |
1.468 |
| N |
H |
1.021 |
1.008 |
| N |
H2 |
1.019 |
1.009 |
| CA |
C |
1.522 |
1.505 |
| CA |
CB |
1.521 |
1.529 |
| CA |
HA |
1.116 |
1.090 |
| C |
O |
1.232 |
1.207 |
| C |
OXT |
1.330 |
1.342 |
| CB |
HB1 |
1.115 |
1.091 |
| CB |
HB2 |
1.116 |
1.090 |
| CB |
HB3 |
1.115 |
1.090 |
| OXT |
HXT |
0.950 |
0.968 |
Bond Angles for ALA
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| CA |
N |
H |
113.6 |
106.8 |
| CA |
N |
H2 |
110.7 |
106.8 |
| N |
CA |
C |
113.6 |
109.5 |
| N |
CA |
CB |
109.9 |
109.5 |
| N |
CA |
HA |
106.5 |
109.5 |
| H |
N |
H2 |
110.7 |
106.7 |
| C |
CA |
CB |
110.0 |
109.4 |
| C |
CA |
HA |
106.4 |
109.5 |
| CA |
C |
O |
121.1 |
120.0 |
| CA |
C |
OXT |
115.5 |
120.0 |
| CB |
CA |
HA |
110.4 |
109.4 |
| CA |
CB |
HB1 |
109.9 |
109.5 |
| CA |
CB |
HB2 |
112.1 |
109.4 |
| CA |
CB |
HB3 |
112.1 |
109.5 |
| O |
C |
OXT |
123.4 |
120.0 |
| C |
OXT |
HXT |
115.6 |
120.0 |
| HB1 |
CB |
HB2 |
112.0 |
109.5 |
| HB1 |
CB |
HB3 |
112.1 |
109.4 |
| HB2 |
CB |
HB3 |
98.4 |
109.5 |
Torsion Angles for ALA
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| H |
N |
CA |
H2 |
125.3 |
246.2 |
| C |
CA |
N |
CB |
123.7 |
120.0 |
| C |
CA |
N |
HA |
243.2 |
239.9 |
| N |
CA |
C |
O |
337.7 |
330.1 |
| N |
CA |
C |
OXT |
157.8 |
150.0 |
| CB |
CA |
N |
HA |
119.5 |
119.9 |
| N |
CA |
CB |
HB1 |
180.0 |
300.0 |
| N |
CA |
CB |
HB2 |
305.2 |
60.0 |
| N |
CA |
CB |
HB3 |
54.7 |
180.0 |
| CA |
N |
H |
H2 |
234.7 |
113.9 |
| H |
N |
CA |
C |
180.0 |
60.0 |
| H |
N |
CA |
CB |
56.3 |
300.0 |
| H |
N |
CA |
HA |
296.8 |
180.0 |
| CA |
N |
H2 |
H |
126.9 |
246.1 |
| H2 |
N |
CA |
C |
54.8 |
173.8 |
| H2 |
N |
CA |
CB |
291.1 |
53.8 |
| H2 |
N |
CA |
HA |
171.5 |
293.9 |
| C |
CA |
N |
H |
180.0 |
60.0 |
| C |
CA |
N |
H2 |
54.8 |
173.8 |
| N |
CA |
C |
CB |
236.4 |
240.0 |
| N |
CA |
C |
HA |
116.8 |
120.1 |
| CB |
CA |
C |
HA |
240.5 |
240.1 |
| C |
CA |
CB |
HB1 |
54.2 |
180.0 |
| C |
CA |
CB |
HB2 |
179.4 |
300.0 |
| C |
CA |
CB |
HB3 |
288.9 |
60.0 |
| O |
C |
CA |
OXT |
179.9 |
180.1 |
| CA |
C |
OXT |
HXT |
180.0 |
180.1 |
| CB |
CA |
N |
H |
56.3 |
300.0 |
| CB |
CA |
N |
H2 |
291.1 |
53.8 |
| N |
CA |
CB |
C |
125.8 |
120.0 |
| N |
CA |
CB |
HA |
242.9 |
240.0 |
| C |
CA |
CB |
HA |
117.1 |
120.0 |
| CB |
CA |
C |
O |
101.3 |
90.1 |
| CB |
CA |
C |
OXT |
281.4 |
270.0 |
| HB1 |
CB |
CA |
HB2 |
234.8 |
240.0 |
| HB1 |
CB |
CA |
HB3 |
125.3 |
120.0 |
| HB2 |
CB |
CA |
HB3 |
250.5 |
240.0 |
| HA |
CA |
N |
H |
296.8 |
180.0 |
| HA |
CA |
N |
H2 |
171.5 |
293.9 |
| N |
CA |
HA |
C |
238.5 |
239.9 |
| N |
CA |
HA |
CB |
119.2 |
120.0 |
| C |
CA |
HA |
CB |
240.7 |
240.0 |
| HA |
CA |
C |
O |
220.9 |
210.0 |
| HA |
CA |
C |
OXT |
40.9 |
29.9 |
| HA |
CA |
CB |
HB1 |
297.1 |
60.0 |
| HA |
CA |
CB |
HB2 |
62.4 |
179.9 |
| HA |
CA |
CB |
HB3 |
171.9 |
300.0 |
| O |
C |
CA |
CB |
101.3 |
90.1 |
| O |
C |
CA |
HA |
220.9 |
210.0 |
| CA |
C |
O |
OXT |
180.1 |
179.9 |
| O |
C |
OXT |
HXT |
0.1 |
359.9 |
| OXT |
C |
CA |
CB |
281.4 |
270.0 |
| OXT |
C |
CA |
HA |
40.9 |
29.9 |
| CA |
C |
OXT |
O |
179.9 |
180.1 |
| HB1 |
CB |
CA |
HA |
297.1 |
60.0 |
| CA |
CB |
HB1 |
HB2 |
125.3 |
120.0 |
| CA |
CB |
HB1 |
HB3 |
234.7 |
240.0 |
| HB2 |
CB |
HB1 |
HB3 |
109.5 |
120.0 |
| HB2 |
CB |
CA |
HA |
62.4 |
179.9 |
| CA |
CB |
HB2 |
HB1 |
236.0 |
240.0 |
| CA |
CB |
HB2 |
HB3 |
118.0 |
120.1 |
| HB1 |
CB |
HB2 |
HB3 |
242.0 |
240.0 |
| HB3 |
CB |
CA |
HA |
171.9 |
300.0 |
| CA |
CB |
HB3 |
HB1 |
124.0 |
120.0 |
| CA |
CB |
HB3 |
HB2 |
242.0 |
240.0 |
| HB1 |
CB |
HB3 |
HB2 |
117.9 |
120.0 |