PDB Chemical Component ACA

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 ACA

Atom I Atom J Distance (Experimental Model) Distance (Ideal Model)
C O 1.277 1.208
C OXT 1.254 1.342
C C2 1.550 1.506
OXT HXT 0.950 0.967
C2 C3 1.565 1.530
C2 H21 1.115 1.091
C2 H22 1.115 1.088
C3 C4 1.550 1.529
C3 H31 1.115 1.091
C3 H32 1.115 1.088
C4 C5 1.504 1.530
C4 H41 1.114 1.089
C4 H42 1.115 1.090
C5 C6 1.458 1.530
C5 H51 1.115 1.090
C5 H52 1.115 1.090
C6 N 1.508 1.468
C6 H61 1.115 1.089
C6 H62 1.115 1.090
N H 1.020 1.008
N H2 1.020 1.008

Bond Angles for ACA

Atom I Atom J Atom K Angle (Experimental Model) Angle (Ideal Model)
O C OXT 128.9 119.9
O C C2 113.2 120.0
OXT C C2 117.7 120.1
C OXT HXT 128.9 120.1
C C2 C3 106.1 109.5
C C2 H21 113.5 109.5
C C2 H22 113.5 109.5
C3 C2 H21 113.5 109.4
C3 C2 H22 113.5 109.5
C2 C3 C4 109.5 109.5
C2 C3 H31 112.2 109.4
C2 C3 H32 112.2 109.5
H21 C2 H22 97.0 109.5
C4 C3 H31 112.2 109.4
C4 C3 H32 112.3 109.5
C3 C4 C5 113.1 109.5
C3 C4 H41 110.9 109.5
C3 C4 H42 110.8 109.5
H31 C3 H32 98.2 109.5
C5 C4 H41 110.9 109.5
C5 C4 H42 110.9 109.4
C4 C5 C6 124.0 109.6
C4 C5 H51 107.0 109.4
C4 C5 H52 107.1 109.4
H41 C4 H42 99.4 109.4
C6 C5 H51 107.1 109.5
C6 C5 H52 107.1 109.4
C5 C6 N 118.7 109.5
C5 C6 H61 108.9 109.5
C5 C6 H62 108.8 109.4
H51 C5 H52 102.6 109.4
N C6 H61 108.9 109.5
N C6 H62 108.9 109.4
C6 N H 118.7 106.8
C6 N H2 108.8 106.7
H61 C6 H62 101.2 109.4
H N H2 109.0 106.7

Torsion Angles for ACA

Atom I Atom J Atom K Atom L Angle (Experimental Model) Angle (Ideal Model)
OXT C O C2 185.5 180.0
O C OXT HXT 180.0 360.0
O C C2 C3 328.3 359.9
O C C2 H21 93.5 240.0
O C C2 H22 203.0 120.0
O C OXT C2 174.3 180.0
OXT C C2 C3 143.4 179.9
OXT C C2 H21 268.7 60.0
OXT C C2 H22 18.1 300.0
O C C2 OXT 184.8 180.0
C2 C OXT HXT 5.7 180.0
C3 C2 C H21 234.8 119.9
C3 C2 C H22 125.3 239.9
C C2 C3 C4 171.7 180.0
C C2 C3 H31 297.0 60.1
C C2 C3 H32 46.4 300.1
H21 C2 C H22 250.5 120.0
HXT OXT C C2 5.7 180.0
C C2 C3 H21 125.2 240.1
C C2 C3 H22 234.7 120.1
H21 C2 C3 H22 109.5 240.0
C4 C3 C2 H31 234.7 119.9
C4 C3 C2 H32 125.3 239.9
C2 C3 C4 C5 43.0 180.1
C2 C3 C4 H41 168.3 60.1
C2 C3 C4 H42 277.7 300.1
H31 C3 C2 H32 250.6 120.0
C C2 H21 C3 238.8 120.0
C C2 H21 H22 119.4 240.0
C3 C2 H21 H22 240.6 120.0
H21 C2 C3 C4 46.4 299.9
H21 C2 C3 H31 171.7 180.0
H21 C2 C3 H32 281.1 60.0
C C2 H22 C3 121.2 239.9
C C2 H22 H21 240.6 120.0
C3 C2 H22 H21 119.4 240.1
H22 C2 C3 C4 296.9 59.9
H22 C2 C3 H31 62.2 300.0
H22 C2 C3 H32 171.6 180.0
C4 C3 C2 H21 46.4 299.9
C4 C3 C2 H22 296.9 59.9
C2 C3 C4 H31 125.3 240.1
C2 C3 C4 H32 234.8 120.1
H31 C3 C4 H32 109.5 240.0
C5 C4 C3 H41 234.7 120.0
C5 C4 C3 H42 125.3 240.0
C3 C4 C5 C6 202.0 180.0
C3 C4 C5 H51 327.3 60.0
C3 C4 C5 H52 76.7 300.1
H41 C4 C3 H42 250.6 119.9
H31 C3 C2 H21 171.7 180.0
H31 C3 C2 H22 62.2 300.0
C2 C3 H31 C4 236.2 120.0
C2 C3 H31 H32 118.1 239.9
C4 C3 H31 H32 241.8 120.0
H31 C3 C4 C5 277.8 300.0
H31 C3 C4 H41 43.0 180.0
H31 C3 C4 H42 152.5 60.0
H32 C3 C2 H21 281.1 60.0
H32 C3 C2 H22 171.6 180.0
C2 C3 H32 C4 123.7 239.9
C2 C3 H32 H31 241.9 120.0
C4 C3 H32 H31 118.2 240.1
H32 C3 C4 C5 168.3 60.0
H32 C3 C4 H41 293.5 300.0
H32 C3 C4 H42 43.0 180.0
C5 C4 C3 H31 277.8 300.0
C5 C4 C3 H32 168.3 60.0
C3 C4 C5 H41 125.2 240.0
C3 C4 C5 H42 234.8 120.1
H41 C4 C5 H42 109.5 240.1
C6 C5 C4 H51 234.7 120.1
C6 C5 C4 H52 125.3 240.0
C4 C5 C6 N 197.6 180.0
C4 C5 C6 H61 322.9 59.9
C4 C5 C6 H62 72.4 300.0
H51 C5 C4 H52 250.6 119.9
H41 C4 C3 H31 43.0 180.0
H41 C4 C3 H32 293.5 300.0
C3 C4 H41 C5 233.5 120.1
C3 C4 H41 H42 116.7 240.0
C5 C4 H41 H42 243.2 119.9
H41 C4 C5 C6 76.8 300.1
H41 C4 C5 H51 202.1 180.0
H41 C4 C5 H52 311.5 60.1
H42 C4 C3 H31 152.5 60.0
H42 C4 C3 H32 43.0 180.0
C3 C4 H42 C5 126.5 239.9
C3 C4 H42 H41 243.3 120.0
C5 C4 H42 H41 116.8 240.1
H42 C4 C5 C6 327.3 60.0
H42 C4 C5 H51 92.6 299.9
H42 C4 C5 H52 202.0 180.0
C6 C5 C4 H41 76.8 300.1
C6 C5 C4 H42 327.3 60.0
C4 C5 C6 H51 125.2 240.0
C4 C5 C6 H52 234.7 120.0
H51 C5 C6 H52 109.5 240.0
N C6 C5 H61 234.7 120.1
N C6 C5 H62 125.2 240.0
C5 C6 N H 180.0 180.0
C5 C6 N H2 54.7 293.8
H61 C6 C5 H62 250.5 119.9
H51 C5 C4 H41 202.1 180.0
H51 C5 C4 H42 92.6 299.9
C4 C5 H51 C6 225.1 120.1
C4 C5 H51 H52 112.5 240.1
C6 C5 H51 H52 247.4 120.0
H51 C5 C6 N 72.4 300.0
H51 C5 C6 H61 197.6 179.9
H51 C5 C6 H62 307.1 60.0
H52 C5 C4 H41 311.5 60.1
H52 C5 C4 H42 202.0 180.0
C4 C5 H52 C6 134.9 239.9
C4 C5 H52 H51 247.5 119.9
C6 C5 H52 H51 112.6 240.0
H52 C5 C6 N 322.9 60.0
H52 C5 C6 H61 88.1 299.9
H52 C5 C6 H62 197.6 180.0
N C6 C5 H51 72.4 300.0
N C6 C5 H52 322.9 60.0
C5 C6 N H61 125.3 240.0
C5 C6 N H62 234.8 120.0
H61 C6 N H62 109.5 240.0
H N C6 H2 125.3 246.2
H61 C6 C5 H51 197.6 179.9
H61 C6 C5 H52 88.1 299.9
C5 C6 H61 N 229.2 120.1
C5 C6 H61 H62 114.5 240.1
N C6 H61 H62 245.4 120.0
H61 C6 N H 54.8 300.0
H61 C6 N H2 289.4 53.9
H62 C6 C5 H51 307.1 60.0
H62 C6 C5 H52 197.6 180.0
C5 C6 H62 N 130.8 240.0
C5 C6 H62 H61 245.4 119.9
N C6 H62 H61 114.6 240.0
H62 C6 N H 305.2 60.0
H62 C6 N H2 179.9 173.8
H N C6 H61 54.8 300.0
H N C6 H62 305.2 60.0
C6 N H H2 234.7 113.8
H2 N C6 H61 289.4 53.9
H2 N C6 H62 179.9 173.8
C6 N H2 H 130.8 246.1