PDB Chemical Component CHQ

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 CHQ

Atom I Atom J Distance (Experimental Model) Distance (Ideal Model)
N CA 1.472 1.462
N CP 1.400 1.346
N H 1.020 0.969
CA C 1.534 1.512
CA CB 1.532 1.530
CA HA 1.115 1.089
C O 1.230 1.212
C NP 1.400 1.343
CB CG 1.533 1.507
CB HBC1 1.115 1.090
CB HBC2 1.115 1.090
ND1 CE1 1.328 1.351
ND1 CG 1.332 1.368
ND1 HD1 1.020 0.970
CE1 NE2 1.328 1.304
CE1 HE1 1.104 1.080
NE2 CD2 1.331 1.341
CD2 CG 1.334 1.346
CD2 HD2 1.103 1.080
NP CAP 1.472 1.474
NP CDP 1.481 1.470
CAP CP 1.532 1.509
CAP CBP 1.530 1.535
CAP HAP 1.115 1.090
CP OP 1.231 1.212
CBP CGP 1.532 1.547
CBP HBP1 1.115 1.091
CBP HBP2 1.115 1.089
CGP CDP 1.532 1.551
CGP HGP1 1.115 1.090
CGP HGP2 1.115 1.090
CDP HDP1 1.115 1.090
CDP HDP2 1.115 1.090

Bond Angles for CHQ

Atom I Atom J Atom K Angle (Experimental Model) Angle (Ideal Model)
CA N CP 123.7 122.0
CA N H 118.1 119.0
N CA C 112.9 109.8
N CA CB 107.4 109.4
N CA HA 109.3 109.4
CP N H 118.1 119.0
N CP CAP 119.9 120.0
N CP OP 119.5 120.1
C CA CB 108.7 109.4
C CA HA 109.3 109.5
CA C O 119.0 121.2
CA C NP 122.9 117.6
CB CA HA 109.3 109.4
CA CB CG 113.6 109.5
CA CB HBC1 110.7 109.5
CA CB HBC2 110.7 109.5
O C NP 118.1 121.2
C NP CAP 120.9 124.2
C NP CDP 127.4 129.2
CG CB HBC1 110.7 109.5
CG CB HBC2 110.7 109.5
CB CG ND1 124.8 126.6
CB CG CD2 126.5 126.6
HBC1 CB HBC2 99.6 109.5
CE1 ND1 CG 104.7 107.2
CE1 ND1 HD1 127.7 126.4
ND1 CE1 NE2 112.8 108.7
ND1 CE1 HE1 123.6 125.6
CG ND1 HD1 127.6 126.5
ND1 CG CD2 108.6 106.8
NE2 CE1 HE1 123.6 125.7
CE1 NE2 CD2 104.1 109.2
NE2 CD2 CG 109.8 108.0
NE2 CD2 HD2 125.1 126.0
CG CD2 HD2 125.1 126.0
CAP NP CDP 111.2 106.6
NP CAP CP 114.3 107.7
NP CAP CBP 99.6 106.8
NP CAP HAP 109.9 110.3
NP CDP CGP 102.1 103.0
NP CDP HDP1 115.0 110.8
NP CDP HDP2 115.0 110.7
CP CAP CBP 112.7 110.3
CP CAP HAP 109.9 111.2
CAP CP OP 120.5 120.0
CBP CAP HAP 109.9 110.6
CAP CBP CGP 99.7 105.1
CAP CBP HBP1 116.0 110.5
CAP CBP HBP2 116.0 110.2
CGP CBP HBP1 116.0 110.3
CGP CBP HBP2 116.0 110.4
CBP CGP CDP 102.8 103.0
CBP CGP HGP1 114.8 110.7
CBP CGP HGP2 114.8 110.7
HBP1 CBP HBP2 94.5 110.2
CDP CGP HGP1 114.7 110.7
CDP CGP HGP2 114.7 110.7
CGP CDP HDP1 115.0 110.7
CGP CDP HDP2 115.0 110.7
HGP1 CGP HGP2 95.7 110.8
HDP1 CDP HDP2 95.4 110.7

Torsion Angles for CHQ

Atom I Atom J Atom K Atom L Angle (Experimental Model) Angle (Ideal Model)
CP N CA H 180.0 179.9
CA N CP CAP 351.9 2.0
CA N CP OP 174.8 181.8
C CA N CB 119.8 120.0
C CA N HA 238.2 239.9
N CA C O 192.7 212.1
N CA C NP 13.9 32.1
CB CA N HA 118.4 119.8
N CA CB CG 64.3 300.0
N CA CB HBC1 299.0 60.0
N CA CB HBC2 189.5 180.0
CA N CP H 180.0 180.1
CP N CA C 349.4 325.2
CP N CA CB 229.7 205.2
CP N CA HA 111.2 85.4
NP CAP CP N 24.0 31.7
N CP CAP CBP 136.8 147.8
N CP CAP HAP 259.8 270.8
CAP CP N OP 177.1 180.2
CA N H CP 180.0 179.9
H N CA C 169.4 145.3
H N CA CB 49.6 25.3
H N CA HA 291.2 265.5
H N CP CAP 171.9 182.0
H N CP OP 354.9 1.8
C CA N CP 349.4 325.2
C CA N H 169.4 145.3
N CA C CB 241.0 240.0
N CA C HA 121.8 120.1
CB CA C HA 240.9 240.2
C CA CB CG 301.9 179.7
C CA CB HBC1 176.6 299.7
C CA CB HBC2 67.1 59.7
O C CA NP 178.9 179.9
CA C NP CAP 2.4 2.6
CA C NP CDP 191.2 184.1
CB CA N CP 229.7 205.2
CB CA N H 49.6 25.3
N CA CB C 122.4 120.3
N CA CB HA 241.5 240.2
C CA CB HA 119.1 119.9
CB CA C O 311.8 332.1
CB CA C NP 132.9 152.2
CG CB CA HBC1 125.3 240.0
CG CB CA HBC2 234.7 120.0
CA CB CG ND1 143.1 90.0
CA CB CG CD2 324.4 269.7
HBC1 CB CA HBC2 109.5 240.0
HA CA N CP 111.2 85.4
HA CA N H 291.2 265.5
N CA HA C 236.1 239.6
N CA HA CB 117.3 119.8
C CA HA CB 241.2 240.2
HA CA C O 70.9 91.9
HA CA C NP 252.0 272.0
HA CA CB CG 182.7 59.9
HA CA CB HBC1 57.4 179.8
HA CA CB HBC2 308.0 299.8
O C CA CB 311.8 332.1
O C CA HA 70.9 91.9
CA C O NP 181.1 180.1
O C NP CAP 183.5 182.7
O C NP CDP 12.4 4.2
NP C CA CB 132.9 152.2
NP C CA HA 252.0 272.0
CA C NP O 178.9 179.9
CAP NP C CDP 171.1 178.6
C NP CAP CP 339.1 325.6
C NP CAP CBP 218.7 207.2
C NP CAP HAP 103.3 87.1
C NP CDP CGP 169.4 139.6
C NP CDP HDP1 44.1 258.0
C NP CDP HDP2 294.7 21.2
CG CB CA HA 182.7 59.9
CA CB CG HBC1 234.7 120.0
CA CB CG HBC2 125.2 240.0
HBC1 CB CG HBC2 250.5 120.0
CE1 ND1 CG CB 181.5 180.0
CB CG ND1 HD1 1.4 0.0
ND1 CG CB CD2 178.6 180.4
NE2 CD2 CG CB 178.5 179.9
CB CG CD2 HD2 358.5 0.4
HBC1 CB CA HA 57.4 179.8
CA CB HBC1 CG 126.9 240.0
CA CB HBC1 HBC2 243.4 120.0
CG CB HBC1 HBC2 116.6 240.0
HBC1 CB CG ND1 268.3 330.0
HBC1 CB CG CD2 89.7 149.7
HBC2 CB CA HA 308.0 299.8
CA CB HBC2 CG 233.2 120.0
CA CB HBC2 HBC1 116.6 240.0
CG CB HBC2 HBC1 243.4 120.0
HBC2 CB CG ND1 17.8 210.0
HBC2 CB CG CD2 199.2 29.7
CB CG ND1 CE1 181.5 180.0
CG ND1 CE1 HD1 180.0 180.0
CE1 ND1 CG CD2 0.3 0.3
NE2 CE1 ND1 HE1 180.0 180.0
ND1 CE1 NE2 CD2 0.0 359.8
ND1 CG CB HBC1 268.3 330.0
ND1 CG CB HBC2 17.8 210.0
CB CG ND1 CD2 181.2 179.7
CE1 ND1 CG HD1 180.0 180.0
CG ND1 CE1 NE2 359.8 359.9
CG ND1 CE1 HE1 179.8 179.9
NE2 CD2 CG ND1 359.7 359.6
ND1 CG CD2 HD2 179.7 180.1
CE1 ND1 HD1 CG 180.0 180.0
HD1 ND1 CE1 NE2 179.8 179.9
HD1 ND1 CE1 HE1 359.8 359.9
HD1 ND1 CG CD2 180.3 180.3
NE2 CE1 ND1 CG 359.8 359.9
NE2 CE1 ND1 HD1 179.8 179.9
ND1 CE1 NE2 HE1 180.0 180.0
CE1 NE2 CD2 CG 0.2 0.4
CE1 NE2 CD2 HD2 180.2 179.9
HE1 CE1 ND1 CG 179.8 179.9
HE1 CE1 ND1 HD1 359.8 359.9
ND1 CE1 HE1 NE2 180.0 180.0
HE1 CE1 NE2 CD2 180.0 179.8
CB CG CD2 NE2 178.5 179.9
ND1 CG CD2 NE2 359.7 359.6
CD2 NE2 CE1 HE1 180.0 179.8
CG CD2 NE2 HD2 180.0 180.4
CD2 CG CB HBC1 89.7 149.7
CD2 CG CB HBC2 199.2 29.7
CB CG CD2 ND1 178.8 180.3
CD2 CG ND1 HD1 180.3 180.3
NE2 CD2 CG HD2 180.0 179.6
NE2 CD2 HD2 CG 180.0 180.5
N CP CAP NP 24.0 31.7
C NP CAP CDP 187.6 181.2
CAP NP CDP CGP 357.6 320.8
CAP NP CDP HDP1 232.3 79.2
CAP NP CDP HDP2 122.9 202.4
CP CAP NP CBP 120.4 118.4
CP CAP NP HAP 235.8 238.6
NP CAP CP OP 201.0 211.9
CBP CAP NP HAP 115.4 120.2
NP CAP CBP CGP 313.6 357.9
NP CAP CBP HBP1 188.3 239.0
NP CAP CBP HBP2 78.8 116.9
C NP CDP CAP 171.8 178.8
CDP NP CAP CP 151.6 144.4
CDP NP CAP CBP 31.1 26.0
CDP NP CAP HAP 275.7 265.9
CBP CGP CDP NP 332.4 36.6
NP CDP CGP HGP1 207.2 155.0
NP CDP CGP HGP2 97.7 278.3
CGP CDP NP HDP1 125.3 241.6
CGP CDP NP HDP2 234.7 118.4
HDP1 CDP NP HDP2 109.5 236.8
CAP CP N H 171.9 182.0
N CP CAP OP 183.0 179.8
CP CAP NP CDP 151.6 144.4
NP CAP CP CBP 247.2 243.9
NP CAP CP HAP 124.2 120.9
CBP CAP CP HAP 237.0 237.0
CP CAP CBP CGP 191.9 241.2
CP CAP CBP HBP1 66.7 122.3
CP CAP CBP HBP2 317.2 0.2
CBP CAP NP CDP 31.1 26.0
NP CAP CBP CP 121.6 116.7
NP CAP CBP HAP 244.6 240.0
CP CAP CBP HAP 123.0 123.3
CBP CAP CP OP 313.8 328.1
CGP CBP CAP HBP1 125.2 118.9
CGP CBP CAP HBP2 234.7 241.0
CAP CBP CGP CDP 46.6 339.1
CAP CBP CGP HGP1 171.8 220.7
CAP CBP CGP HGP2 281.3 97.4
HBP1 CBP CAP HBP2 109.5 122.1
HAP CAP NP CDP 275.7 265.9
NP CAP HAP CP 233.3 240.7
NP CAP HAP CBP 108.7 117.8
CP CAP HAP CBP 235.4 237.2
HAP CAP CP OP 76.8 91.0
HAP CAP CBP CGP 68.9 117.9
HAP CAP CBP HBP1 303.7 359.0
HAP CAP CBP HBP2 194.2 236.9
OP CP N H 354.9 1.8
N CP OP CAP 177.0 180.2
OP CP CAP CBP 313.8 328.1
OP CP CAP HAP 76.8 91.0
NP CDP CGP CBP 332.4 36.6
CGP CBP CAP HAP 68.9 117.9
CAP CBP CGP HBP1 234.8 240.9
CAP CBP CGP HBP2 125.2 118.9
HBP1 CBP CGP HBP2 250.5 238.0
CDP CGP CBP HGP1 234.7 118.4
CDP CGP CBP HGP2 125.3 241.7
CBP CGP CDP HDP1 97.7 278.2
CBP CGP CDP HDP2 207.2 155.0
HGP1 CGP CBP HGP2 250.5 123.2
HBP1 CBP CAP HAP 303.7 359.0
CAP CBP HBP1 CGP 116.4 115.7
CAP CBP HBP1 HBP2 238.2 237.9
CGP CBP HBP1 HBP2 121.8 122.1
HBP1 CBP CGP CDP 171.8 98.2
HBP1 CBP CGP HGP1 297.1 339.8
HBP1 CBP CGP HGP2 46.5 216.5
HBP2 CBP CAP HAP 194.2 236.9
CAP CBP HBP2 CGP 243.6 244.3
CAP CBP HBP2 HBP1 121.8 122.3
CGP CBP HBP2 HBP1 238.2 237.9
HBP2 CBP CGP CDP 281.3 220.2
HBP2 CBP CGP HGP1 46.6 101.8
HBP2 CBP CGP HGP2 156.1 338.6
NP CDP CGP HDP1 234.8 118.4
NP CDP CGP HDP2 125.3 241.6
CDP CGP CBP HBP1 171.8 98.2
CDP CGP CBP HBP2 281.3 220.2
CBP CGP CDP HGP1 125.3 241.6
CBP CGP CDP HGP2 234.7 118.3
HGP1 CGP CDP HGP2 109.5 236.7
HDP1 CDP CGP HDP2 250.5 123.2
HGP1 CGP CBP HBP1 297.1 339.8
HGP1 CGP CBP HBP2 46.6 101.8
CBP CGP HGP1 CDP 241.3 113.6
CBP CGP HGP1 HGP2 120.6 236.8
CDP CGP HGP1 HGP2 239.4 123.2
HGP1 CGP CDP HDP1 332.4 36.6
HGP1 CGP CDP HDP2 81.9 273.4
HGP2 CGP CBP HBP1 46.5 216.5
HGP2 CGP CBP HBP2 156.1 338.6
CBP CGP HGP2 CDP 118.7 246.4
CBP CGP HGP2 HGP1 239.4 123.2
CDP CGP HGP2 HGP1 120.6 236.8
HGP2 CGP CDP HDP1 223.0 159.8
HGP2 CGP CDP HDP2 332.4 36.7
NP CDP HDP1 CGP 118.3 246.4
NP CDP HDP1 HDP2 239.1 123.2
HDP1 CDP CGP HGP1 332.4 36.6
HDP1 CDP CGP HGP2 223.0 159.8
CGP CDP HDP1 HDP2 120.9 236.9
NP CDP HDP2 CGP 241.7 113.6
NP CDP HDP2 HDP1 120.8 236.7
HDP2 CDP CGP HGP1 81.9 273.4
HDP2 CDP CGP HGP2 332.4 36.7
CGP CDP HDP2 HDP1 239.1 123.1