PDB Chemical Component DHA
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 DHA
| Atom I |
Atom J |
Distance (Experimental Model) |
Distance (Ideal Model) |
| N |
CA |
1.443 |
1.399 |
| N |
H |
1.000 |
0.970 |
| N |
H2 |
1.000 |
0.969 |
| CA |
CB |
1.329 |
1.336 |
| CA |
C |
1.445 |
1.475 |
| CB |
HB1 |
1.080 |
1.080 |
| CB |
HB2 |
1.080 |
1.080 |
| C |
O |
1.244 |
1.215 |
| C |
OXT |
1.355 |
1.348 |
| OXT |
HXT |
0.950 |
0.968 |
Bond Angles for DHA
| Atom I |
Atom J |
Atom K |
Angle (Experimental Model) |
Angle (Ideal Model) |
| CA |
N |
H |
109.5 |
120.0 |
| CA |
N |
H2 |
109.4 |
120.0 |
| N |
CA |
CB |
120.4 |
120.0 |
| N |
CA |
C |
117.6 |
120.0 |
| H |
N |
H2 |
109.5 |
120.0 |
| CB |
CA |
C |
121.9 |
119.9 |
| CA |
CB |
HB1 |
109.3 |
120.0 |
| CA |
CB |
HB2 |
125.4 |
120.1 |
| CA |
C |
O |
119.8 |
120.0 |
| CA |
C |
OXT |
120.3 |
119.9 |
| HB1 |
CB |
HB2 |
125.4 |
120.0 |
| O |
C |
OXT |
119.9 |
120.1 |
| C |
OXT |
HXT |
109.5 |
116.9 |
Torsion Angles for DHA
| Atom I |
Atom J |
Atom K |
Atom L |
Angle (Experimental Model) |
Angle (Ideal Model) |
| H |
N |
CA |
H2 |
240.0 |
180.3 |
| CB |
CA |
N |
C |
184.2 |
180.0 |
| N |
CA |
CB |
HB1 |
180.0 |
360.0 |
| N |
CA |
CB |
HB2 |
0.0 |
180.0 |
| N |
CA |
C |
O |
152.6 |
180.0 |
| N |
CA |
C |
OXT |
332.6 |
360.0 |
| CA |
N |
H |
H2 |
120.0 |
179.7 |
| H |
N |
CA |
CB |
201.8 |
-0.0 |
| H |
N |
CA |
C |
17.5 |
180.0 |
| CA |
N |
H2 |
H |
240.0 |
180.3 |
| H2 |
N |
CA |
CB |
321.8 |
179.7 |
| H2 |
N |
CA |
C |
137.5 |
359.7 |
| CB |
CA |
N |
H |
201.8 |
360.0 |
| CB |
CA |
N |
H2 |
321.8 |
179.7 |
| N |
CA |
CB |
C |
175.6 |
180.0 |
| CB |
CA |
C |
O |
328.3 |
-0.0 |
| CB |
CA |
C |
OXT |
148.3 |
180.0 |
| HB1 |
CB |
CA |
HB2 |
180.0 |
180.0 |
| C |
CA |
N |
H |
17.5 |
180.0 |
| C |
CA |
N |
H2 |
137.5 |
359.7 |
| N |
CA |
C |
CB |
184.3 |
180.0 |
| C |
CA |
CB |
HB1 |
4.4 |
180.0 |
| C |
CA |
CB |
HB2 |
184.4 |
360.0 |
| O |
C |
CA |
OXT |
180.0 |
180.0 |
| CA |
C |
OXT |
HXT |
180.0 |
180.0 |
| HB1 |
CB |
CA |
C |
4.4 |
180.0 |
| CA |
CB |
HB1 |
HB2 |
180.0 |
180.0 |
| HB2 |
CB |
CA |
C |
184.4 |
360.0 |
| CA |
CB |
HB2 |
HB1 |
180.0 |
180.0 |
| CA |
C |
O |
OXT |
180.0 |
180.0 |
| O |
C |
OXT |
HXT |
0.0 |
-0.0 |
| CA |
C |
OXT |
O |
180.0 |
180.0 |