PDB Chemical Component 2BU

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 2BU

Atom I Atom J Distance (Experimental Model) Distance (Ideal Model)
P OP1 1.481 1.500
P OP2 1.482 1.617
P OP3   1.617
P O5' 1.608 1.619
OP2 HOP2 0.950 0.981
OP3 HOP3   0.981
O5' C5' 1.430 1.417
C5' C4' 1.527 1.522
C5' H5' 1.090 1.091
C5' H5'' 1.090 1.091
C4' O4' 1.446 1.443
C4' C3' 1.524 1.525
C4' H4' 1.093 1.095
O4' C1' 1.439 1.438
C1' N9 1.482 1.459
C1' C2' 1.514 1.522
C1' H1' 1.082 1.095
N9 C4 1.388 1.365
N9 C8 1.354 1.370
C4 N3 1.355 1.342
C4 C5 1.378 1.386
N3 C2 1.332 1.351
C2 N1 1.335 1.355
C2 H2 1.103 1.084
N1 C6 1.344 1.366
C6 N6 1.349 1.384
C6 C5 1.396 1.402
N6 CB1 1.493 1.447
N6 H6 1.008 1.012
CB1 CB2 1.580 1.531
CB1 HB12 1.096 1.095
CB1 HB11 1.110 1.093
CB2 OH2 1.065 1.432
CB2 CB3 1.602 1.537
CB2 HB2 1.076 1.097
OH2 HO2 0.951 0.968
CB3 OH3 1.118 1.430
CB3 CB4 1.551 1.525
CB3 HB3 1.058 1.097
OH3 HO3 0.980 0.968
CB4 OH4 1.440 1.424
CB4 HB41 1.033 1.094
CB4 HB42 1.080 1.095
OH4 HO4 0.970 0.970
C5 N7 1.406 1.373
N7 C8 1.288 1.317
C8 H8 1.087 1.082
C2' C3' 1.511 1.512
C2' H2' 1.081 1.097
C2' H2'' 1.092 1.094
C3' O3' 1.446 1.425
C3' H3' 1.091 1.092
O3' HO3' 0.950 0.970

Bond Angles for 2BU

Atom I Atom J Atom K Angle (Experimental Model) Angle (Ideal Model)
OP1 P OP2 119.8 115.3
OP1 P OP3   115.0
OP1 P O5' 108.4 115.0
OP2 P OP3   103.3
OP2 P O5' 108.1 103.8
P OP2 HOP2 119.8 118.9
OP3 P O5'   102.9
P OP3 HOP3   119.0
P O5' C5' 120.2 118.5
O5' C5' C4' 111.7 108.7
O5' C5' H5' 109.2 109.2
O5' C5' H5'' 109.0 109.2
C4' C5' H5' 109.2 110.0
C4' C5' H5'' 108.9 110.1
C5' C4' O4' 111.0 108.0
C5' C4' C3' 110.5 112.7
C5' C4' H4' 108.7 109.4
H5' C5' H5'' 109.0 109.6
O4' C4' C3' 107.5 106.8
O4' C4' H4' 109.3 107.7
C4' O4' C1' 109.8 108.7
C3' C4' H4' 109.8 112.0
C4' C3' C2' 106.0 103.2
C4' C3' O3' 112.2 109.6
C4' C3' H3' 109.1 113.9
O4' C1' N9 109.7 110.0
O4' C1' C2' 107.9 106.8
O4' C1' H1' 109.1 108.1
N9 C1' C2' 112.0 114.3
N9 C1' H1' 110.0 105.9
C1' N9 C4 128.6 126.8
C1' N9 C8 127.9 126.0
C2' C1' H1' 108.1 111.7
C1' C2' C3' 104.8 101.6
C1' C2' H2' 110.0 110.4
C1' C2' H2'' 111.1 111.8
C4 N9 C8 103.4 107.1
N9 C4 N3 127.3 127.6
N9 C4 C5 106.1 105.2
N9 C8 N7 118.1 112.1
N9 C8 H8 120.8 122.3
N3 C4 C5 126.5 127.2
C4 N3 C2 111.5 110.5
C4 C5 C6 117.1 117.7
C4 C5 N7 111.0 110.7
N3 C2 N1 127.0 128.8
N3 C2 H2 116.6 115.6
N1 C2 H2 116.5 115.5
C2 N1 C6 120.6 118.3
N1 C6 N6 118.8 121.0
N1 C6 C5 117.3 117.6
N6 C6 C5 123.3 121.4
C6 N6 CB1 119.0 123.6
C6 N6 H6 116.8 118.5
C6 C5 N7 131.9 131.7
CB1 N6 H6 111.3 117.9
N6 CB1 CB2 106.9 109.9
N6 CB1 HB12 108.1 108.2
N6 CB1 HB11 110.1 108.2
CB2 CB1 HB12 110.8 111.0
CB2 CB1 HB11 109.0 111.1
CB1 CB2 OH2 109.0 107.5
CB1 CB2 CB3 123.7 114.0
CB1 CB2 HB2 109.0 110.2
HB12 CB1 HB11 111.9 108.4
OH2 CB2 CB3 59.1 108.0
OH2 CB2 HB2 138.8 107.1
CB2 OH2 HO2 108.2 106.1
CB3 CB2 HB2 109.8 109.8
CB2 CB3 OH3 115.5 109.8
CB2 CB3 CB4 109.0 112.9
CB2 CB3 HB3 106.7 110.2
OH3 CB3 CB4 111.6 107.9
OH3 CB3 HB3 104.4 106.2
CB3 OH3 HO3 107.9 106.3
CB4 CB3 HB3 109.3 109.6
CB3 CB4 OH4 109.6 108.8
CB3 CB4 HB41 107.3 111.7
CB3 CB4 HB42 108.9 111.1
OH4 CB4 HB41 110.5 107.5
OH4 CB4 HB42 109.0 107.9
CB4 OH4 HO4 109.2 106.6
HB41 CB4 HB42 111.5 109.6
C5 N7 C8 101.3 104.9
N7 C8 H8 121.0 125.6
C3' C2' H2' 110.2 110.0
C3' C2' H2'' 110.4 114.1
C2' C3' O3' 111.1 108.4
C2' C3' H3' 109.0 113.7
H2' C2' H2'' 110.2 108.7
O3' C3' H3' 109.3 107.9
C3' O3' HO3' 112.2 106.5

Torsion Angles for 2BU

Atom I Atom J Atom K Atom L Angle (Experimental Model) Angle (Ideal Model)
OP2 P OP1 OP3   240.0
OP2 P OP1 O5' 235.4 120.7
OP1 P OP2 HOP2 180.0 48.8
OP3 P OP1 O5'   240.7
OP1 P OP3 HOP3   312.0
OP1 P O5' C5' 55.7 180.0
OP1 P OP2 OP3   126.2
OP1 P OP2 O5' 124.7 233.4
OP3 P OP2 O5'   107.1
OP2 P OP3 HOP3   78.5
OP2 P O5' C5' 187.0 53.2
OP1 P OP3 OP2   233.5
OP1 P OP3 O5'   125.8
OP2 P OP3 O5'   252.3
OP3 P OP2 HOP2   282.5
OP3 P O5' C5'   305.8
OP1 P O5' OP2 228.7 126.8
OP1 P O5' OP3   234.2
OP2 P O5' OP3   107.4
O5' P OP2 HOP2 55.3 175.4
O5' P OP3 HOP3   186.2
P O5' C5' C4' 171.6 180.0
P O5' C5' H5' 50.8 300.1
P O5' C5' H5'' 291.9 59.9
HOP2 OP2 P OP3   282.5
HOP2 OP2 P O5' 55.3 175.4
HOP3 OP3 P O5'   186.2
C4' C5' O5' H5' 120.8 239.9
C4' C5' O5' H5'' 239.7 120.1
O5' C5' C4' O4' 299.7 61.8
O5' C5' C4' C3' 58.9 179.5
O5' C5' C4' H4' 179.4 304.8
H5' C5' O5' H5'' 118.9 240.2
O5' C5' C4' H5' 239.2 119.5
O5' C5' C4' H5'' 120.3 240.4
H5' C5' C4' H5'' 241.1 120.9
O4' C4' C5' C3' 240.8 242.2
O4' C4' C5' H4' 120.3 117.0
C5' C4' O4' C1' 124.8 116.0
C3' C4' C5' H4' 239.5 234.8
C5' C4' C3' C2' 247.7 267.4
C5' C4' C3' O3' 126.2 152.1
C5' C4' C3' H3' 4.9 31.1
O5' C5' H5' C4' 122.3 240.8
O5' C5' H5' H5'' 241.1 119.6
C4' C5' H5' H5'' 118.8 238.8
H5' C5' C4' O4' 60.5 302.3
H5' C5' C4' C3' 179.7 60.0
H5' C5' C4' H4' 300.2 185.2
O5' C5' H5'' C4' 238.0 119.3
O5' C5' H5'' H5' 119.0 240.4
C4' C5' H5'' H5' 241.0 121.2
H5'' C5' C4' O4' 179.4 181.4
H5'' C5' C4' C3' 298.6 299.1
H5'' C5' C4' H4' 59.1 64.4
O4' C4' C5' H5' 60.5 302.3
O4' C4' C5' H5'' 179.4 181.4
C5' C4' O4' C3' 121.0 121.5
C5' C4' O4' H4' 240.1 242.0
C3' C4' O4' H4' 119.1 120.5
O4' C4' C3' C2' 9.0 25.9
O4' C4' C3' O3' 247.5 270.6
O4' C4' C3' H3' 126.3 149.6
C4' O4' C1' N9 222.5 218.2
C4' O4' C1' C2' 344.8 342.8
C4' O4' C1' H1' 102.0 103.0
C3' C4' C5' H5' 179.7 60.0
C3' C4' C5' H5'' 298.6 299.1
C5' C4' C3' O4' 238.7 241.5
C5' C4' C3' H4' 119.9 123.8
O4' C4' C3' H4' 241.2 242.3
C3' C4' O4' C1' 3.8 354.5
C1' C2' C3' C4' 342.5 325.2
C4' C3' C2' H2' 100.9 82.3
C4' C3' C2' H2'' 222.8 204.8
C2' C3' C4' O3' 121.5 115.3
C2' C3' C4' H3' 242.7 236.3
O3' C3' C4' H3' 121.2 121.0
C4' C3' O3' HO3' 180.0 297.2
H4' C4' C5' H5' 300.2 185.2
H4' C4' C5' H5'' 59.1 64.4
C5' C4' H4' O4' 121.4 117.2
C5' C4' H4' C3' 239.0 234.3
O4' C4' H4' C3' 117.7 117.2
H4' C4' O4' C1' 244.7 234.0
H4' C4' C3' C2' 127.8 143.6
H4' C4' C3' O3' 6.3 28.3
H4' C4' C3' H3' 245.1 267.3
C1' O4' C4' C3' 3.8 354.5
C1' O4' C4' H4' 244.7 234.0
N9 C1' O4' C2' 237.7 235.4
N9 C1' O4' H1' 120.5 115.2
O4' C1' N9 C4 258.8 213.5
O4' C1' N9 C8 80.8 33.5
C2' C1' O4' H1' 242.8 239.7
O4' C1' C2' C3' 20.2 32.7
O4' C1' C2' H2' 261.7 276.0
O4' C1' C2' H2'' 139.5 154.9
O4' C1' N9 C2' 119.8 120.1
O4' C1' N9 H1' 240.0 243.5
C2' C1' N9 H1' 120.2 123.4
N9 C1' C2' C3' 141.0 154.6
N9 C1' C2' H2' 22.6 37.9
N9 C1' C2' H2'' 260.3 276.7
C4 N9 C1' C8 178.0 180.0
C1' N9 C4 N3 5.3 0.0
C1' N9 C4 C5 182.2 180.0
C1' N9 C8 N7 177.7 180.0
C1' N9 C8 H8 358.7 0.0
C4' C3' C2' C1' 342.5 325.2
O4' C1' C2' N9 239.2 238.1
O4' C1' C2' H1' 117.9 117.9
N9 C1' C2' H1' 238.7 239.8
C2' C1' N9 C4 139.0 93.4
C2' C1' N9 C8 321.0 273.4
C3' C2' C1' H2' 118.5 116.7
C3' C2' C1' H2'' 240.8 237.9
C1' C2' C3' O3' 104.7 81.4
C1' C2' C3' H3' 225.1 201.3
H2' C2' C1' H2'' 122.3 121.1
O4' C1' H1' N9 120.3 117.8
O4' C1' H1' C2' 242.9 242.9
N9 C1' H1' C2' 122.6 125.1
H1' C1' N9 C4 18.8 330.0
H1' C1' N9 C8 200.8 150.0
H1' C1' C2' C3' 262.3 274.8
H1' C1' C2' H2' 143.9 158.1
H1' C1' C2' H2'' 21.6 37.0
C4 N9 C1' C2' 139.0 93.4
C4 N9 C1' H1' 18.8 330.0
C1' N9 C4 C8 181.6 180.0
C4 N9 C8 N7 359.3 0.0
C4 N9 C8 H8 180.2 180.0
N3 C4 N9 C5 183.2 180.0
N9 C4 N3 C2 176.4 180.0
N9 C4 C5 C6 182.3 180.0
N9 C4 C5 N7 359.7 0.0
C8 N9 C1' C2' 321.0 273.4
C8 N9 C1' H1' 200.8 150.0
C1' N9 C8 C4 178.4 180.0
C8 N9 C4 N3 183.7 180.0
C8 N9 C4 C5 0.6 360.0
C5 N7 C8 N9 0.5 0.0
N7 C8 N9 H8 179.1 180.0
N3 C4 N9 C8 183.7 180.0
N9 C4 N3 C5 176.2 180.0
N3 C4 C5 C6 359.1 360.0
N3 C4 C5 N7 176.5 180.0
C4 N3 C2 N1 1.1 360.0
C4 N3 C2 H2 182.2 180.0
C5 C4 N9 C8 0.6 360.0
N9 C4 C5 N3 183.1 180.0
C5 C4 N3 C2 0.2 0.1
N1 C6 C5 C4 0.4 0.0
N6 C6 C5 C4 189.5 180.0
C6 C5 C4 N7 182.6 180.0
C4 C5 N7 C8 360.0 360.0
C2 N3 C4 C5 0.2 0.1
N1 C2 N3 H2 178.9 180.0
N3 C2 N1 C6 358.4 0.0
N3 C2 N1 H2 181.1 180.0
C2 N1 C6 N6 172.1 180.0
C2 N1 C6 C5 0.7 0.0
N3 C2 H2 N1 179.0 180.0
H2 C2 N1 C6 177.3 180.0
C4 C5 C6 N1 0.4 0.0
C6 N1 C2 H2 177.3 180.0
N6 C6 N1 C5 171.3 180.0
N1 C6 N6 CB1 147.3 360.0
N1 C6 N6 H6 9.1 180.1
N1 C6 C5 N7 183.6 180.0
C4 C5 C6 N6 189.5 180.0
N1 C6 N6 C5 189.2 180.0
N6 C6 C5 N7 12.7 360.0
CB1 N6 C6 H6 138.1 179.9
C6 N6 CB1 CB2 163.4 181.4
C6 N6 CB1 HB12 44.0 60.0
C6 N6 CB1 HB11 281.6 302.8
C4 C5 C6 N7 176.7 180.0
N1 C6 C5 N6 170.9 180.0
C5 C6 N6 CB1 318.1 180.0
C5 C6 N6 H6 179.9 0.1
C6 C5 N7 C8 176.8 180.0
CB1 N6 C6 C5 318.1 180.0
C6 N6 CB1 H6 219.8 180.1
CB2 CB1 N6 HB12 119.3 121.3
CB2 CB1 N6 HB11 241.8 238.6
N6 CB1 CB2 OH2 34.3 60.7
N6 CB1 CB2 CB3 99.3 180.4
N6 CB1 CB2 HB2 230.6 304.3
HB12 CB1 N6 HB11 122.4 117.2
H6 N6 C6 C5 179.9 0.1
C6 N6 H6 CB1 141.2 179.9
H6 N6 CB1 CB2 303.6 1.3
H6 N6 CB1 HB12 184.3 239.9
H6 N6 CB1 HB11 61.9 122.7
CB2 CB1 N6 H6 303.6 1.3
N6 CB1 CB2 HB12 242.5 240.4
N6 CB1 CB2 HB11 118.9 119.7
HB12 CB1 CB2 HB11 236.5 239.3
OH2 CB2 CB1 CB3 295.0 240.3
OH2 CB2 CB1 HB2 163.7 116.4
CB1 CB2 OH2 HO2 218.8 290.5
CB3 CB2 CB1 HB2 228.7 236.1
CB1 CB2 CB3 OH3 340.0 176.6
CB1 CB2 CB3 CB4 106.6 297.2
CB1 CB2 CB3 HB3 224.5 60.0
HB12 CB1 N6 H6 184.3 239.9
N6 CB1 HB12 CB2 116.8 120.6
N6 CB1 HB12 HB11 238.7 242.9
CB2 CB1 HB12 HB11 121.9 122.3
HB12 CB1 CB2 OH2 151.8 180.3
HB12 CB1 CB2 CB3 216.8 300.0
HB12 CB1 CB2 HB2 348.1 63.9
HB11 CB1 N6 H6 61.9 122.7
N6 CB1 HB11 CB2 243.1 239.3
N6 CB1 HB11 HB12 120.1 117.1
CB2 CB1 HB11 HB12 237.1 237.8
HB11 CB1 CB2 OH2 275.4 301.0
HB11 CB1 CB2 CB3 340.3 60.7
HB11 CB1 CB2 HB2 111.6 184.6
OH2 CB2 CB1 HB12 151.8 180.3
OH2 CB2 CB1 HB11 275.4 301.0
CB1 CB2 OH2 CB3 118.5 123.4
CB1 CB2 OH2 HB2 203.7 241.5
CB3 CB2 OH2 HB2 85.2 118.1
OH2 CB2 CB3 OH3 73.3 296.0
OH2 CB2 CB3 CB4 199.9 56.6
OH2 CB2 CB3 HB3 317.8 179.4
CB3 CB2 CB1 HB12 216.8 300.0
CB3 CB2 CB1 HB11 340.3 60.7
CB1 CB2 CB3 OH2 266.7 240.6
CB1 CB2 CB3 HB2 130.9 124.2
OH2 CB2 CB3 HB2 224.2 243.6
CB3 CB2 OH2 HO2 100.3 167.1
OH3 CB3 CB2 CB4 233.4 239.5
OH3 CB3 CB2 HB3 115.6 116.6
CB2 CB3 OH3 HO3 261.0 296.7
CB4 CB3 CB2 HB3 242.1 237.1
CB2 CB3 CB4 OH4 154.8 178.5
CB2 CB3 CB4 HB41 34.8 60.0
CB2 CB3 CB4 HB42 274.0 297.2
HB2 CB2 CB1 HB12 348.1 63.9
HB2 CB2 CB1 HB11 111.6 184.6
CB1 CB2 HB2 OH2 156.3 116.7
CB1 CB2 HB2 CB3 221.7 233.7
OH2 CB2 HB2 CB3 65.4 117.0
HB2 CB2 OH2 HO2 15.1 48.9
HB2 CB2 CB3 OH3 209.1 52.4
HB2 CB2 CB3 CB4 335.7 173.0
HB2 CB2 CB3 HB3 93.5 295.8
HO2 OH2 CB2 CB3 100.3 167.1
HO2 OH2 CB2 HB2 15.1 48.9
OH3 CB3 CB2 HB2 209.1 52.4
CB2 CB3 OH3 CB4 125.2 123.5
CB2 CB3 OH3 HB3 243.2 240.9
CB4 CB3 OH3 HB3 118.0 117.4
OH3 CB3 CB4 OH4 283.6 300.1
OH3 CB3 CB4 HB41 163.6 181.6
OH3 CB3 CB4 HB42 42.8 58.8
CB4 CB3 CB2 HB2 335.7 173.0
CB2 CB3 CB4 OH3 231.2 238.4
CB2 CB3 CB4 HB3 116.2 123.2
OH3 CB3 CB4 HB3 245.0 244.8
CB4 CB3 OH3 HO3 135.7 173.2
OH4 CB4 CB3 HB41 120.0 118.5
OH4 CB4 CB3 HB42 240.8 241.3
CB3 CB4 OH4 HO4 6.3 351.8
HB41 CB4 CB3 HB42 120.8 122.8
HB3 CB3 CB2 HB2 93.5 295.8
CB2 CB3 HB3 OH3 122.8 118.9
CB2 CB3 HB3 CB4 242.3 235.2
OH3 CB3 HB3 CB4 119.5 116.3
HB3 CB3 OH3 HO3 17.8 55.8
HB3 CB3 CB4 OH4 38.6 55.3
HB3 CB3 CB4 HB41 278.6 296.8
HB3 CB3 CB4 HB42 157.8 174.0
HO3 OH3 CB3 CB4 135.7 173.2
HO3 OH3 CB3 HB3 17.8 55.8
OH4 CB4 CB3 HB3 38.6 55.3
CB3 CB4 OH4 HB41 241.9 238.9
CB3 CB4 OH4 HB42 119.2 120.7
HB41 CB4 OH4 HB42 237.2 241.8
HB41 CB4 CB3 HB3 278.6 296.8
CB3 CB4 HB41 OH4 119.5 119.3
CB3 CB4 HB41 HB42 240.8 236.4
OH4 CB4 HB41 HB42 121.3 117.1
HB41 CB4 OH4 HO4 124.4 113.0
HB42 CB4 CB3 HB3 157.8 174.0
CB3 CB4 HB42 OH4 240.4 240.8
CB3 CB4 HB42 HB41 118.2 124.0
OH4 CB4 HB42 HB41 237.8 243.2
HB42 CB4 OH4 HO4 247.2 231.1
HO4 OH4 CB4 HB41 124.4 113.0
HO4 OH4 CB4 HB42 247.2 231.1
N9 C8 N7 C5 0.5 0.0
C4 C5 N7 C6 183.1 180.0
C5 N7 C8 H8 179.5 180.0
N9 C8 N7 H8 180.9 180.0
N9 C8 H8 N7 179.1 180.0
C2' C3' C4' H4' 127.8 143.6
C4' C3' C2' O3' 237.8 243.9
C4' C3' C2' H3' 117.4 123.9
C3' C2' C1' H1' 262.3 274.8
C1' C2' C3' H2' 241.7 243.0
C1' C2' C3' H2'' 119.7 120.5
H2' C2' C3' H2'' 238.0 237.5
O3' C3' C2' H3' 239.5 240.0
C2' C3' O3' HO3' 61.5 185.3
H2' C2' C1' H1' 143.9 158.1
C1' C2' H2' C3' 115.1 111.4
C1' C2' H2' H2'' 237.2 237.1
C3' C2' H2' H2'' 122.1 125.7
H2' C2' C3' O3' 223.0 198.4
H2' C2' C3' H3' 343.5 318.4
H2'' C2' C1' H1' 21.6 37.0
C1' C2' H2'' C3' 244.2 245.4
C1' C2' H2'' H2' 122.2 122.2
C3' C2' H2'' H2' 238.0 236.8
H2'' C2' C3' O3' 345.0 320.9
H2'' C2' C3' H3' 105.5 80.9
O3' C3' C4' H4' 6.3 28.3
C4' C3' O3' C2' 118.5 111.9
C4' C3' O3' H3' 238.8 235.4
O3' C3' C2' H2' 223.0 198.4
O3' C3' C2' H2'' 345.0 320.9
C2' C3' O3' H3' 120.3 123.5
H3' C3' C4' H4' 245.1 267.3
C4' C3' H3' C2' 244.6 242.2
C4' C3' H3' O3' 123.0 121.9
H3' C3' C2' H2' 343.5 318.4
H3' C3' C2' H2'' 105.5 80.9
C2' C3' H3' O3' 238.4 239.7
H3' C3' O3' HO3' 301.2 61.7
HO3' O3' C3' H3' 301.2 61.7