PDB Chemical Component AHB
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 AHB
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N |
CA |
1.495 |
1.469 |
| N |
H |
1.000 |
1.008 |
| N |
H2 |
0.999 |
1.009 |
| CA |
CB |
1.566 |
1.530 |
| CA |
C |
1.555 |
1.507 |
| CA |
HA |
1.100 |
1.089 |
| CB |
OB |
1.450 |
1.429 |
| CB |
CG |
1.553 |
1.507 |
| CB |
HB |
1.100 |
1.090 |
| OB |
HOB |
0.951 |
0.968 |
| CG |
OD1 |
1.227 |
1.213 |
| CG |
ND2 |
1.315 |
1.347 |
| ND2 |
HD21 |
1.000 |
0.970 |
| ND2 |
HD22 |
1.000 |
0.970 |
| C |
O |
1.235 |
1.208 |
| C |
OXT |
1.339 |
1.343 |
| OXT |
HXT |
0.950 |
0.967 |
Bond Angles for AHB
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| CA |
N |
H |
109.5 |
111.0 |
| CA |
N |
H2 |
109.5 |
110.9 |
| N |
CA |
CB |
113.2 |
109.5 |
| N |
CA |
C |
109.5 |
109.4 |
| N |
CA |
HA |
107.1 |
109.5 |
| H |
N |
H2 |
109.4 |
111.0 |
| CB |
CA |
C |
110.2 |
109.5 |
| CB |
CA |
HA |
106.4 |
109.5 |
| CA |
CB |
OB |
109.3 |
109.5 |
| CA |
CB |
CG |
114.9 |
109.5 |
| CA |
CB |
HB |
105.7 |
109.5 |
| C |
CA |
HA |
110.3 |
109.5 |
| CA |
C |
O |
121.3 |
120.0 |
| CA |
C |
OXT |
116.8 |
120.0 |
| OB |
CB |
CG |
109.1 |
109.5 |
| OB |
CB |
HB |
111.9 |
109.4 |
| CB |
OB |
HOB |
109.5 |
114.0 |
| CG |
CB |
HB |
105.9 |
109.4 |
| CB |
CG |
OD1 |
123.8 |
120.0 |
| CB |
CG |
ND2 |
118.8 |
120.0 |
| OD1 |
CG |
ND2 |
117.5 |
120.0 |
| CG |
ND2 |
HD21 |
110.0 |
120.0 |
| CG |
ND2 |
HD22 |
125.0 |
120.0 |
| HD21 |
ND2 |
HD22 |
125.0 |
120.0 |
| O |
C |
OXT |
121.9 |
120.0 |
| C |
OXT |
HXT |
109.5 |
117.0 |
Torsion Angles for AHB
| 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 |
C |
236.7 |
240.0 |
| CB |
CA |
N |
HA |
117.0 |
120.0 |
| N |
CA |
CB |
OB |
53.2 |
65.0 |
| N |
CA |
CB |
CG |
290.2 |
304.9 |
| N |
CA |
CB |
HB |
173.8 |
185.0 |
| C |
CA |
N |
HA |
240.3 |
240.0 |
| N |
CA |
C |
O |
333.0 |
340.0 |
| N |
CA |
C |
OXT |
153.9 |
160.0 |
| CA |
N |
H |
H2 |
120.0 |
123.9 |
| H |
N |
CA |
CB |
265.5 |
300.0 |
| H |
N |
CA |
C |
28.9 |
60.0 |
| H |
N |
CA |
HA |
148.5 |
180.0 |
| CA |
N |
H2 |
H |
240.0 |
236.1 |
| H2 |
N |
CA |
CB |
25.5 |
64.0 |
| H2 |
N |
CA |
C |
148.8 |
183.9 |
| H2 |
N |
CA |
HA |
268.5 |
303.9 |
| CB |
CA |
N |
H |
265.5 |
300.0 |
| CB |
CA |
N |
H2 |
25.5 |
64.0 |
| N |
CA |
CB |
C |
123.0 |
119.9 |
| N |
CA |
CB |
HA |
242.6 |
240.0 |
| C |
CA |
CB |
HA |
119.6 |
120.0 |
| CB |
CA |
C |
O |
98.1 |
100.0 |
| CB |
CA |
C |
OXT |
279.0 |
280.0 |
| OB |
CB |
CA |
CG |
123.0 |
120.0 |
| OB |
CB |
CA |
HB |
239.4 |
240.0 |
| CA |
CB |
OB |
HOB |
113.3 |
300.0 |
| CG |
CB |
CA |
HB |
116.4 |
120.0 |
| CA |
CB |
CG |
OD1 |
12.3 |
115.0 |
| CA |
CB |
CG |
ND2 |
193.0 |
295.0 |
| C |
CA |
N |
H |
28.9 |
60.0 |
| C |
CA |
N |
H2 |
148.8 |
183.9 |
| N |
CA |
C |
CB |
234.9 |
240.0 |
| N |
CA |
C |
HA |
117.7 |
120.0 |
| CB |
CA |
C |
HA |
242.8 |
240.0 |
| C |
CA |
CB |
OB |
290.2 |
305.0 |
| C |
CA |
CB |
CG |
167.2 |
185.0 |
| C |
CA |
CB |
HB |
50.8 |
65.0 |
| O |
C |
CA |
OXT |
179.1 |
180.0 |
| CA |
C |
OXT |
HXT |
179.1 |
180.0 |
| HA |
CA |
N |
H |
148.5 |
180.0 |
| HA |
CA |
N |
H2 |
268.5 |
303.9 |
| N |
CA |
HA |
CB |
121.4 |
120.0 |
| N |
CA |
HA |
C |
240.8 |
240.0 |
| CB |
CA |
HA |
C |
119.5 |
120.0 |
| HA |
CA |
CB |
OB |
170.6 |
185.0 |
| HA |
CA |
CB |
CG |
47.6 |
65.0 |
| HA |
CA |
CB |
HB |
291.2 |
305.0 |
| HA |
CA |
C |
O |
215.3 |
220.0 |
| HA |
CA |
C |
OXT |
36.2 |
40.0 |
| OB |
CB |
CA |
C |
290.2 |
305.0 |
| OB |
CB |
CA |
HA |
170.6 |
185.0 |
| CA |
CB |
OB |
CG |
233.6 |
240.0 |
| CA |
CB |
OB |
HB |
116.7 |
120.0 |
| CG |
CB |
OB |
HB |
243.2 |
240.1 |
| OB |
CB |
CG |
OD1 |
249.2 |
354.9 |
| OB |
CB |
CG |
ND2 |
69.9 |
175.0 |
| CG |
CB |
CA |
C |
167.2 |
185.0 |
| CG |
CB |
CA |
HA |
47.6 |
65.0 |
| CA |
CB |
CG |
OB |
123.1 |
120.1 |
| CA |
CB |
CG |
HB |
243.7 |
240.0 |
| OB |
CB |
CG |
HB |
120.6 |
119.9 |
| CG |
CB |
OB |
HOB |
239.7 |
60.1 |
| OD1 |
CG |
CB |
ND2 |
179.3 |
180.0 |
| CB |
CG |
ND2 |
HD21 |
359.7 |
359.9 |
| CB |
CG |
ND2 |
HD22 |
179.7 |
180.0 |
| HB |
CB |
CA |
C |
50.8 |
65.0 |
| HB |
CB |
CA |
HA |
291.2 |
305.0 |
| CA |
CB |
HB |
OB |
241.1 |
240.0 |
| CA |
CB |
HB |
CG |
122.4 |
120.0 |
| OB |
CB |
HB |
CG |
241.2 |
240.0 |
| HB |
CB |
OB |
HOB |
356.6 |
180.0 |
| HB |
CB |
CG |
OD1 |
128.6 |
235.0 |
| HB |
CB |
CG |
ND2 |
309.3 |
55.0 |
| HOB |
OB |
CB |
CG |
239.7 |
60.1 |
| HOB |
OB |
CB |
HB |
356.6 |
180.0 |
| OD1 |
CG |
CB |
HB |
128.6 |
235.0 |
| CB |
CG |
OD1 |
ND2 |
180.7 |
180.0 |
| OD1 |
CG |
ND2 |
HD21 |
180.3 |
180.0 |
| OD1 |
CG |
ND2 |
HD22 |
0.3 |
0.1 |
| ND2 |
CG |
CB |
HB |
309.3 |
55.0 |
| CB |
CG |
ND2 |
OD1 |
179.4 |
180.0 |
| HD21 |
ND2 |
CG |
HD22 |
180.0 |
179.9 |
| CG |
ND2 |
HD21 |
HD22 |
180.0 |
180.1 |
| CG |
ND2 |
HD22 |
HD21 |
180.0 |
179.9 |
| O |
C |
CA |
HA |
215.3 |
220.0 |
| CA |
C |
O |
OXT |
180.9 |
180.0 |
| O |
C |
OXT |
HXT |
0.0 |
0.0 |
| OXT |
C |
CA |
HA |
36.2 |
40.0 |
| CA |
C |
OXT |
O |
179.1 |
180.0 |