PDB Chemical Component SAM

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 SAM

Atom I Atom J Distance (Experimental Model) Distance (Ideal Model)
N CA 1.519 1.469
N HN1 1.021 1.008
N HN2 1.020 1.009
CA C 1.534 1.507
CA CB 1.534 1.530
CA HA 1.115 1.090
C O 1.245 1.219
C OXT 1.248 1.219
CB CG 1.515 1.531
CB HB1 1.116 1.090
CB HB2 1.115 1.090
CG SD 1.830 1.814
CG HG1 1.116 1.090
CG HG2 1.115 1.091
SD CE 1.783 1.814
SD C5' 1.821 1.814
CE HE1 1.115 1.090
CE HE2 1.115 1.091
CE HE3 1.115 1.090
C5' C4' 1.526 1.529
C5' H5'1 1.116 1.091
C5' H5'2 1.115 1.090
C4' O4' 1.432 1.438
C4' C3' 1.527 1.541
C4' H4' 1.114 1.091
O4' C1' 1.446 1.443
C3' O3' 1.422 1.429
C3' C2' 1.536 1.552
C3' H3' 1.116 1.090
O3' HO3' 0.951 0.967
C2' O2' 1.376 1.429
C2' C1' 1.493 1.550
C2' H2' 1.116 1.090
O2' HO2' 0.949 0.967
C1' N9 1.441 1.465
C1' H1' 1.115 1.090
N9 C8 1.373 1.364
N9 C4 1.380 1.371
C8 N7 1.323 1.301
C8 H8 1.102 1.080
N7 C5 1.377 1.355
C5 C6 1.420 1.405
C5 C4 1.377 1.405
C6 N6 1.349 1.384
C6 N1 1.301 1.329
N6 HN61 1.020 0.970
N6 HN62 1.020 0.970
N1 C2 1.364 1.321
C2 N3 1.312 1.316
C2 H2 1.104 1.080
N3 C4 1.360 1.329

Bond Angles for SAM

Atom I Atom J Atom K Angle (Experimental Model) Angle (Ideal Model)
CA N HN1 109.5 106.7
CA N HN2 112.2 106.7
N CA C 109.4 109.5
N CA CB 108.9 109.5
N CA HA 111.3 109.5
HN1 N HN2 112.2 106.7
C CA CB 113.5 109.5
C CA HA 106.6 109.5
CA C O 114.3 120.0
CA C OXT 130.1 120.0
CB CA HA 107.1 109.5
CA CB CG 120.4 109.5
CA CB HB1 108.3 109.5
CA CB HB2 108.3 109.5
O C OXT 115.4 120.0
CG CB HB1 108.3 109.4
CG CB HB2 108.3 109.4
CB CG SD 111.3 109.5
CB CG HG1 111.5 109.5
CB CG HG2 111.5 109.5
HB1 CB HB2 101.6 109.5
SD CG HG1 111.5 109.5
SD CG HG2 111.6 109.4
CG SD CE 102.1 100.0
CG SD C5' 99.8 100.0
HG1 CG HG2 98.8 109.4
CE SD C5' 102.7 100.0
SD CE HE1 102.1 109.5
SD CE HE2 115.0 109.5
SD CE HE3 115.0 109.5
SD C5' C4' 110.1 109.5
SD C5' H5'1 112.0 109.4
SD C5' H5'2 112.0 109.4
HE1 CE HE2 115.1 109.4
HE1 CE HE3 115.0 109.5
HE2 CE HE3 95.5 109.5
C4' C5' H5'1 112.0 109.5
C4' C5' H5'2 112.0 109.5
C5' C4' O4' 109.4 109.9
C5' C4' C3' 116.8 109.9
C5' C4' H4' 101.9 109.9
H5'1 C5' H5'2 98.4 109.5
O4' C4' C3' 99.2 107.4
O4' C4' H4' 118.8 109.9
C4' O4' C1' 104.5 107.0
C3' C4' H4' 111.6 109.8
C4' C3' O3' 109.4 110.8
C4' C3' C2' 106.1 104.0
C4' C3' H3' 110.2 110.5
O4' C1' C2' 110.2 103.5
O4' C1' N9 105.3 110.6
O4' C1' H1' 111.4 110.7
O3' C3' C2' 104.6 110.5
O3' C3' H3' 111.5 110.4
C3' O3' HO3' 109.4 106.8
C2' C3' H3' 114.6 110.5
C3' C2' O2' 115.6 110.8
C3' C2' C1' 99.5 102.1
C3' C2' H2' 116.1 110.9
O2' C2' C1' 119.1 110.9
O2' C2' H2' 95.2 110.8
C2' O2' HO2' 115.6 106.8
C1' C2' H2' 112.5 111.0
C2' C1' N9 108.4 110.7
C2' C1' H1' 108.4 110.6
N9 C1' H1' 113.1 110.5
C1' N9 C8 117.1 126.3
C1' N9 C4 133.4 126.3
C8 N9 C4 109.4 107.4
N9 C8 N7 109.7 110.0
N9 C8 H8 126.6 125.0
N9 C4 C5 103.4 106.0
N9 C4 N3 131.5 134.9
N7 C8 H8 123.7 125.0
C8 N7 C5 105.9 109.4
N7 C5 C6 129.7 134.7
N7 C5 C4 111.6 107.1
C6 C5 C4 118.7 118.2
C5 C6 N6 124.7 120.8
C5 C6 N1 114.3 118.5
C5 C4 N3 125.0 119.0
N6 C6 N1 121.0 120.8
C6 N6 HN61 124.6 120.0
C6 N6 HN62 106.8 120.0
C6 N1 C2 124.6 121.2
HN61 N6 HN62 106.9 120.0
N1 C2 N3 124.2 122.5
N1 C2 H2 120.0 118.8
N3 C2 H2 115.8 118.8
C2 N3 C4 113.0 120.7

Torsion Angles for SAM

Atom I Atom J Atom K Atom L Angle (Experimental Model) Angle (Ideal Model)
HN1 N CA HN2 125.2 246.2
C CA N CB 124.6 120.0
C CA N HA 242.4 240.0
N CA C O 342.7 330.0
N CA C OXT 158.3 150.0
CB CA N HA 117.9 120.0
N CA CB CG 168.9 295.0
N CA CB HB1 294.2 175.0
N CA CB HB2 43.6 55.0
CA N HN1 HN2 234.7 113.8
HN1 N CA C 180.0 306.2
HN1 N CA CB 55.4 186.2
HN1 N CA HA 297.6 66.2
CA N HN2 HN1 123.7 246.2
HN2 N CA C 54.8 60.1
HN2 N CA CB 290.2 300.1
HN2 N CA HA 172.3 180.0
C CA N HN1 180.0 306.2
C CA N HN2 54.8 60.1
N CA C CB 238.1 240.0
N CA C HA 120.5 120.0
CB CA C HA 242.4 240.0
C CA CB CG 46.8 175.0
C CA CB HB1 172.0 55.1
C CA CB HB2 281.5 295.0
O C CA OXT 184.4 180.0
CB CA N HN1 55.4 186.2
CB CA N HN2 290.2 300.1
N CA CB C 122.2 120.0
N CA CB HA 239.5 240.0
C CA CB HA 117.3 120.0
CB CA C O 104.5 90.0
CB CA C OXT 280.2 270.0
CG CB CA HB1 234.7 120.0
CG CB CA HB2 125.3 240.0
CA CB CG SD 46.2 180.0
CA CB CG HG1 171.4 60.0
CA CB CG HG2 280.9 300.0
HB1 CB CA HB2 250.6 120.0
HA CA N HN1 297.6 66.2
HA CA N HN2 172.3 180.0
N CA HA C 240.7 240.0
N CA HA CB 118.9 120.0
C CA HA CB 238.2 240.0
HA CA C O 222.2 210.0
HA CA C OXT 37.8 30.0
HA CA CB CG 289.4 55.0
HA CA CB HB1 54.7 295.0
HA CA CB HB2 164.1 175.0
O C CA CB 104.5 90.0
O C CA HA 222.2 210.0
CA C O OXT 176.3 180.0
OXT C CA CB 280.2 270.0
OXT C CA HA 37.8 30.0
CA C OXT O 184.4 180.0
CG CB CA HA 289.4 55.0
CA CB CG HB1 125.3 240.0
CA CB CG HB2 234.7 120.1
HB1 CB CG HB2 109.4 240.0
SD CG CB HG1 234.7 120.1
SD CG CB HG2 125.3 240.0
CB CG SD CE 215.5 282.1
CB CG SD C5' 110.1 180.0
HG1 CG CB HG2 250.5 120.0
HB1 CB CA HA 54.7 295.0
CA CB HB1 CG 227.9 120.0
CA CB HB1 HB2 114.0 239.9
CG CB HB1 HB2 246.1 119.9
HB1 CB CG SD 280.9 300.0
HB1 CB CG HG1 46.2 180.0
HB1 CB CG HG2 155.6 60.0
HB2 CB CA HA 164.1 175.0
CA CB HB2 CG 132.1 240.0
CA CB HB2 HB1 246.1 120.1
CG CB HB2 HB1 114.0 240.1
HB2 CB CG SD 171.5 60.0
HB2 CB CG HG1 296.7 299.9
HB2 CB CG HG2 46.2 180.0
SD CG CB HB1 280.9 300.0
SD CG CB HB2 171.5 60.0
CB CG SD HG1 125.3 239.9
CB CG SD HG2 234.7 120.0
HG1 CG SD HG2 109.5 240.0
CE SD CG C5' 105.4 102.1
CG SD CE HE1 180.0 180.0
CG SD CE HE2 305.3 300.0
CG SD CE HE3 54.7 60.0
CG SD C5' C4' 171.1 180.0
CG SD C5' H5'1 296.4 300.0
CG SD C5' H5'2 45.8 60.0
HG1 CG CB HB1 46.2 180.0
HG1 CG CB HB2 296.7 299.9
CB CG HG1 SD 234.9 120.1
CB CG HG1 HG2 117.4 240.0
SD CG HG1 HG2 242.5 120.0
HG1 CG SD CE 90.2 42.2
HG1 CG SD C5' 344.8 300.1
HG2 CG CB HB1 155.6 60.0
HG2 CG CB HB2 46.2 180.0
CB CG HG2 SD 125.1 240.0
CB CG HG2 HG1 242.6 120.0
SD CG HG2 HG1 117.5 240.0
HG2 CG SD CE 340.7 162.1
HG2 CG SD C5' 235.3 60.0
CE SD CG HG1 90.2 42.2
CE SD CG HG2 340.7 162.1
CG SD CE C5' 256.9 257.9
CE SD C5' C4' 66.2 77.9
CE SD C5' H5'1 191.4 197.9
CE SD C5' H5'2 300.9 317.8
HE1 CE SD HE2 234.7 240.0
HE1 CE SD HE3 125.3 120.0
HE2 CE SD HE3 250.6 240.0
C5' SD CG HG1 344.8 300.1
C5' SD CG HG2 235.3 60.0
CG SD C5' CE 104.9 102.1
C5' SD CE HE1 283.1 282.2
C5' SD CE HE2 48.4 42.1
C5' SD CE HE3 157.8 162.1
C4' C5' SD H5'1 234.7 240.0
C4' C5' SD H5'2 125.3 120.0
SD C5' C4' O4' 35.2 66.7
SD C5' C4' C3' 146.8 184.7
SD C5' C4' H4' 268.7 305.7
H5'1 C5' SD H5'2 250.6 240.1
HE1 CE SD C5' 283.1 282.2
SD CE HE1 HE2 125.2 120.0
SD CE HE1 HE3 234.7 240.0
HE2 CE HE1 HE3 109.5 120.0
HE2 CE SD C5' 48.4 42.1
SD CE HE2 HE1 241.8 240.0
SD CE HE2 HE3 120.8 120.0
HE1 CE HE2 HE3 239.1 240.0
HE3 CE SD C5' 157.8 162.1
SD CE HE3 HE1 118.3 120.0
SD CE HE3 HE2 239.2 240.0
HE1 CE HE3 HE2 120.9 119.9
SD C5' C4' H5'1 125.3 120.0
SD C5' C4' H5'2 234.7 240.0
H5'1 C5' C4' H5'2 109.5 120.0
O4' C4' C5' C3' 248.4 242.0
O4' C4' C5' H4' 126.5 121.0
C5' C4' O4' C1' 166.6 146.0
C3' C4' C5' H4' 238.1 239.0
C5' C4' C3' O3' 89.0 119.9
C5' C4' C3' C2' 201.3 238.6
C5' C4' C3' H3' 326.0 357.2
SD C5' H5'1 C4' 235.8 240.0
SD C5' H5'1 H5'2 117.9 119.9
C4' C5' H5'1 H5'2 242.1 240.0
H5'1 C5' C4' O4' 270.0 306.7
H5'1 C5' C4' C3' 21.6 64.7
H5'1 C5' C4' H4' 143.5 185.7
SD C5' H5'2 C4' 124.2 120.0
SD C5' H5'2 H5'1 242.1 240.1
C4' C5' H5'2 H5'1 117.9 120.0
H5'2 C5' C4' O4' 160.5 186.7
H5'2 C5' C4' C3' 272.1 304.7
H5'2 C5' C4' H4' 34.0 65.7
O4' C4' C5' H5'1 270.0 306.7
O4' C4' C5' H5'2 160.5 186.7
C5' C4' O4' C3' 122.8 119.5
C5' C4' O4' H4' 243.8 239.0
C3' C4' O4' H4' 121.0 119.4
O4' C4' C3' O3' 206.3 239.4
O4' C4' C3' C2' 318.6 358.1
O4' C4' C3' H3' 83.3 116.7
C4' O4' C1' C2' 327.4 319.9
C4' O4' C1' N9 210.7 201.3
C4' O4' C1' H1' 87.7 78.5
C3' C4' C5' H5'1 21.6 64.7
C3' C4' C5' H5'2 272.1 304.7
C5' C4' C3' O4' 242.7 240.5
C5' C4' C3' H4' 116.6 121.0
O4' C4' C3' H4' 233.9 240.6
C3' C4' O4' C1' 43.9 26.4
O3' C3' C4' C2' 247.6 241.3
O3' C3' C4' H3' 123.0 122.7
C4' C3' O3' HO3' 180.0 176.3
C2' C3' C4' H3' 235.4 241.4
C4' C3' C2' O2' 253.1 220.8
C4' C3' C2' C1' 21.9 339.0
C4' C3' C2' H2' 142.8 97.2
H4' C4' C5' H5'1 143.5 185.7
H4' C4' C5' H5'2 34.0 65.7
C5' C4' H4' O4' 120.2 121.1
C5' C4' H4' C3' 234.6 239.0
O4' C4' H4' C3' 114.5 117.9
H4' C4' O4' C1' 282.8 267.0
H4' C4' C3' O3' 332.4 358.9
H4' C4' C3' C2' 84.7 117.6
H4' C4' C3' H3' 209.4 236.1
C1' O4' C4' C3' 43.9 26.4
C1' O4' C4' H4' 282.8 267.0
C3' C2' C1' O4' 5.4 37.1
O2' C2' C1' O4' 131.9 155.2
O4' C1' C2' H2' 241.9 278.9
C2' C1' O4' N9 116.7 118.6
C2' C1' O4' H1' 239.6 241.5
N9 C1' O4' H1' 122.9 122.9
O4' C1' N9 C8 249.9 23.5
O4' C1' N9 C4 68.1 203.3
O3' C3' C4' H4' 332.4 358.9
C4' C3' O3' C2' 113.3 114.7
C4' C3' O3' H3' 237.8 237.3
C2' C3' O3' H3' 124.4 122.5
O3' C3' C2' O2' 8.8 339.7
O3' C3' C2' C1' 137.5 97.9
O3' C3' C2' H2' 258.5 216.2
C2' C3' C4' H4' 84.7 117.6
C4' C3' C2' O3' 244.3 241.1
C4' C3' C2' H3' 121.9 118.6
O4' C1' C2' C3' 5.4 37.1
O3' C3' C2' H3' 237.5 237.5
C2' C3' O3' HO3' 66.7 61.5
O2' C2' C3' C1' 231.2 241.8
O2' C2' C3' H2' 110.3 123.6
C3' C2' O2' HO2' 180.1 292.7
C1' C2' C3' H2' 239.1 241.7
C3' C2' C1' N9 120.2 155.7
C3' C2' C1' H1' 243.3 278.5
H3' C3' C4' H4' 209.4 236.1
C4' C3' H3' O3' 121.7 122.9
C4' C3' H3' C2' 240.4 245.4
O3' C3' H3' C2' 118.6 122.5
H3' C3' O3' HO3' 302.2 299.0
H3' C3' C2' O2' 131.2 102.2
H3' C3' C2' C1' 260.0 220.4
H3' C3' C2' H2' 21.0 338.7
HO3' O3' C3' C2' 66.7 61.5
HO3' O3' C3' H3' 302.2 299.0
O4' C1' C2' O2' 131.9 155.2
O2' C2' C3' H3' 131.2 102.2
C3' C2' O2' C1' 118.4 112.6
C3' C2' O2' H2' 237.8 236.4
C1' C2' O2' H2' 119.3 123.7
O2' C2' C1' N9 246.7 273.8
O2' C2' C1' H1' 9.8 36.7
O4' C1' C2' N9 245.2 241.4
O4' C1' C2' H1' 122.1 118.6
C1' C2' C3' H3' 260.0 220.4
C3' C2' C1' O2' 233.5 241.9
C3' C2' C1' H2' 123.5 118.2
O2' C2' C1' H2' 250.0 236.4
C1' C2' O2' HO2' 61.7 180.0
N9 C1' C2' H1' 236.9 237.1
C2' C1' N9 C8 131.9 269.4
C2' C1' N9 C4 310.2 89.1
H2' C2' C3' H3' 21.0 338.7
C3' C2' H2' O2' 121.9 123.6
C3' C2' H2' C1' 246.3 247.3
O2' C2' H2' C1' 124.4 123.7
H2' C2' O2' HO2' 302.3 56.3
H2' C2' C1' N9 356.6 37.5
H2' C2' C1' H1' 119.8 160.3
HO2' O2' C2' C1' 61.7 180.0
HO2' O2' C2' H2' 302.3 56.3
O4' C1' N9 C2' 117.9 114.1
O4' C1' N9 H1' 238.2 237.1
N9 C1' C2' H2' 356.6 37.5
C2' C1' N9 H1' 120.3 122.9
C8 N9 C1' C4 181.8 180.3
C1' N9 C8 N7 178.6 180.0
C1' N9 C8 H8 358.7 360.0
C1' N9 C4 C5 180.2 179.8
C1' N9 C4 N3 4.1 0.7
O4' C1' H1' C2' 238.6 245.9
O4' C1' H1' N9 118.4 122.9
H1' C1' C2' H2' 119.8 160.3
C2' C1' H1' N9 239.7 237.0
H1' C1' N9 C8 11.7 146.5
H1' C1' N9 C4 189.9 326.2
C8 N9 C1' H1' 11.7 146.5
C1' N9 C8 C4 178.6 179.8
C8 N9 C4 C5 358.6 359.6
C8 N9 C4 N3 182.4 180.5
N7 C8 N9 H8 180.0 180.1
N9 C8 N7 C5 1.4 360.0
C4 N9 C1' H1' 189.9 326.2
C1' N9 C4 C8 181.7 180.2
C4 N9 C8 N7 0.0 0.3
C4 N9 C8 H8 180.0 180.2
N7 C5 C4 N9 2.4 0.3
C6 C5 C4 N9 180.8 180.2
C5 C4 N9 N3 176.2 179.2
C2 N3 C4 N9 180.8 179.6
N7 C8 N9 C4 0.0 0.3
N9 C8 N7 H8 180.0 179.9
C8 N7 C5 C6 179.4 180.0
C8 N7 C5 C4 357.6 359.8
H8 C8 N9 C4 180.0 180.2
N9 C8 H8 N7 180.0 180.1
H8 C8 N7 C5 181.4 180.0
N9 C4 C5 N7 2.4 0.3
C5 N7 C8 H8 181.4 180.0
C6 C5 N7 C4 181.8 180.2
N7 C5 C6 N6 0.5 0.1
N7 C5 C6 N1 178.6 180.0
N7 C5 C4 N3 178.9 179.7
N9 C4 C5 C6 180.8 180.2
N7 C5 C6 C4 178.1 179.8
C6 C5 C4 N3 357.3 359.5
N6 C6 C5 N1 181.9 180.1
C5 C6 N6 HN61 180.0 359.9
C5 C6 N6 HN62 54.8 180.0
C5 C6 N1 C2 358.6 0.0
N9 C4 C5 N3 183.5 180.7
N7 C5 C4 C6 181.6 180.1
C4 C5 C6 N6 182.4 180.3
C4 C5 C6 N1 0.5 0.2
C2 N3 C4 C5 5.4 0.5
N6 C6 C5 C4 182.4 180.3
C5 C6 N6 N1 178.0 179.9
N6 C6 N1 C2 176.7 179.9
HN61 N6 C6 HN62 125.2 179.9
N1 C6 C5 C4 0.5 0.2
C5 C6 N1 N6 181.8 180.1
N1 C6 N6 HN61 2.0 180.0
N1 C6 N6 HN62 236.8 0.1
C6 N1 C2 N3 4.8 0.0
C6 N1 C2 H2 184.7 179.9
HN61 N6 C6 N1 2.0 180.0
C6 N6 HN61 HN62 234.8 180.1
HN62 N6 C6 N1 236.8 0.1
C6 N6 HN62 HN61 135.4 179.9
N3 C2 N1 H2 180.0 180.1
N1 C2 N3 C4 353.8 359.7
N9 C4 N3 C2 180.8 179.6
C5 C4 N3 C2 5.4 0.5
N1 C2 N3 H2 180.0 179.9
N1 C2 H2 N3 180.0 180.1
H2 C2 N3 C4 173.8 179.8
N9 C4 N3 C5 175.4 179.1
C4 N3 C2 H2 173.8 179.8