PDB Chemical Component HIS

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 HIS

Atom I Atom J Distance (Experimental Model) Distance (Ideal Model)
N CA 1.460 1.441
N H 1.000 1.006
N H2 1.000 1.007
CA C 1.533 1.522
CA CB 1.535 1.534
CA HA 1.100 1.096
C O 1.234 1.227
C OXT 1.324 1.355
CB CG 1.497 1.510
CB HB2 1.100 1.099
CB HB3 1.100 1.098
CG ND1 1.379 1.351
CG CD2 1.354 1.338
ND1 CE1 1.322 1.337
ND1 HD1 1.000 1.016
CD2 NE2 1.373 1.374
CD2 HD2 1.080 1.072
CE1 NE2 1.321 1.337
CE1 HE1 1.080 1.078
NE2 HE2 1.000 1.016
OXT HXT 0.950 0.980

Bond Angles for HIS

Atom I Atom J Atom K Angle (Experimental Model) Angle (Ideal Model)
CA N H 109.5 119.0
CA N H2 109.4 119.0
N CA C 112.0 111.1
N CA CB 109.6 111.1
N CA HA 107.6 106.3
H N H2 109.5 120.6
C CA CB 109.4 109.9
C CA HA 107.8 106.9
CA C O 121.9 123.0
CA C OXT 115.6 114.9
CB CA HA 110.3 111.4
CA CB CG 114.0 113.0
CA CB HB2 108.0 110.4
CA CB HB3 107.0 110.2
O C OXT 122.5 122.2
C OXT HXT 109.5 114.8
CG CB HB2 108.0 108.1
CG CB HB3 107.0 109.7
CB CG ND1 122.5 120.3
CB CG CD2 131.2 129.9
HB2 CB HB3 113.1 105.2
ND1 CG CD2 106.2 109.7
CG ND1 CE1 109.2 107.9
CG ND1 HD1 125.4 127.1
CG CD2 NE2 107.2 105.3
CG CD2 HD2 126.4 137.1
CE1 ND1 HD1 125.4 125.1
ND1 CE1 NE2 108.5 107.6
ND1 CE1 HE1 125.8 126.2
NE2 CD2 HD2 126.4 117.5
CD2 NE2 CE1 108.9 109.4
CD2 NE2 HE2 125.5 125.5
NE2 CE1 HE1 125.8 126.2
CE1 NE2 HE2 125.6 125.1

Torsion Angles for HIS

Atom I Atom J Atom K Atom L Angle (Experimental Model) Angle (Ideal Model)
H N CA H2 240.0 166.6
C CA N CB 121.7 122.8
C CA N HA 241.7 244.1
N CA C O 327.0 325.5
N CA C OXT 147.7 145.1
CB CA N HA 120.0 121.3
N CA CB CG 188.6 201.8
N CA CB HB2 308.6 322.9
N CA CB HB3 70.6 78.7
CA N H H2 120.0 193.6
H N CA C 195.6 267.1
H N CA CB 73.9 144.3
H N CA HA 313.9 23.0
CA N H2 H 239.9 166.4
H2 N CA C 315.6 100.5
H2 N CA CB 193.9 337.7
H2 N CA HA 73.9 216.4
C CA N H 195.6 267.1
C CA N H2 315.6 100.5
N CA C CB 238.2 236.5
N CA C HA 118.2 115.5
CB CA C HA 240.0 239.0
C CA CB CG 65.4 78.3
C CA CB HB2 185.4 199.4
C CA CB HB3 307.4 315.2
O C CA OXT 179.3 180.5
CA C OXT HXT 179.3 180.4
CB CA N H 73.9 144.3
CB CA N H2 193.9 337.7
N CA CB C 123.2 123.5
N CA CB HA 241.7 241.7
C CA CB HA 118.4 118.3
CB CA C O 88.8 89.0
CB CA C OXT 269.5 268.5
CG CB CA HB2 240.0 238.9
CG CB CA HB3 118.0 123.1
CA CB CG ND1 65.6 270.0
CA CB CG CD2 245.8 89.8
HB2 CB CA HB3 238.0 244.2
HA CA N H 313.9 23.0
HA CA N H2 73.9 216.4
N CA HA C 239.0 241.2
N CA HA CB 119.5 121.1
C CA HA CB 240.6 239.9
HA CA C O 208.8 210.0
HA CA C OXT 29.5 29.5
HA CA CB CG 307.0 320.0
HA CA CB HB2 67.0 81.2
HA CA CB HB3 189.0 197.0
O C CA CB 88.8 89.0
O C CA HA 208.8 210.0
CA C O OXT 180.8 179.5
O C OXT HXT 360.0 359.9
OXT C CA CB 269.5 268.5
OXT C CA HA 29.5 29.5
CA C OXT O 179.3 180.5
CG CB CA HA 307.0 320.0
CA CB CG HB2 120.0 122.4
CA CB CG HB3 242.0 236.6
HB2 CB CG HB3 122.0 114.2
ND1 CG CB CD2 179.9 180.2
CB CG ND1 CE1 179.9 179.9
CB CG ND1 HD1 359.9 359.9
CB CG CD2 NE2 180.1 180.1
CB CG CD2 HD2 0.1 360.0
HB2 CB CA HA 67.0 81.2
CA CB HB2 CG 236.3 236.0
CA CB HB2 HB3 118.2 118.9
CG CB HB2 HB3 241.9 242.9
HB2 CB CG ND1 305.6 147.6
HB2 CB CG CD2 125.8 327.4
HB3 CB CA HA 189.0 197.0
CA CB HB3 CG 122.5 125.0
CA CB HB3 HB2 241.2 241.0
CG CB HB3 HB2 118.7 116.0
HB3 CB CG ND1 183.6 33.4
HB3 CB CG CD2 3.8 213.2
ND1 CG CB HB2 305.6 147.6
ND1 CG CB HB3 183.6 33.4
CB CG ND1 CD2 180.1 179.9
ND1 CG CD2 NE2 0.2 360.0
ND1 CG CD2 HD2 180.2 179.8
CE1 ND1 CG HD1 180.0 180.0
CG ND1 CE1 NE2 0.1 360.0
CG ND1 CE1 HE1 180.0 180.0
CD2 CG CB HB2 125.8 327.4
CD2 CG CB HB3 3.8 213.2
CB CG CD2 ND1 179.9 180.1
CD2 CG ND1 CE1 359.8 0.0
CD2 CG ND1 HD1 179.8 180.0
NE2 CD2 CG HD2 180.0 180.2
CG CD2 NE2 CE1 359.8 360.0
CG CD2 NE2 HE2 179.8 179.9
CE1 ND1 CG CD2 359.8 0.0
CG ND1 CE1 HD1 180.0 180.0
CD2 NE2 CE1 ND1 0.1 0.0
NE2 CE1 ND1 HE1 180.0 180.0
ND1 CE1 NE2 HE2 180.1 180.1
HD1 ND1 CG CD2 179.8 180.0
CG ND1 HD1 CE1 180.0 180.0
HD1 ND1 CE1 NE2 180.1 179.9
HD1 ND1 CE1 HE1 0.0 360.0
CG CD2 NE2 HD2 180.0 179.9
ND1 CE1 NE2 CD2 0.1 0.0
CD2 NE2 CE1 HE1 180.1 180.0
CE1 NE2 CD2 HE2 180.0 180.0
CG CD2 HD2 NE2 180.0 180.2
HD2 CD2 NE2 CE1 179.8 180.1
HD2 CD2 NE2 HE2 359.8 0.1
NE2 CE1 ND1 HD1 180.1 179.9
ND1 CE1 NE2 HE1 180.0 180.0
CE1 NE2 CD2 HD2 179.8 180.1
CD2 NE2 CE1 HE2 180.0 180.0
HE1 CE1 ND1 HD1 0.0 360.0
ND1 CE1 HE1 NE2 180.0 180.0
HE1 CE1 NE2 HE2 0.1 0.0
HE2 NE2 CD2 HD2 359.8 0.1
CD2 NE2 HE2 CE1 180.0 180.1
HE2 NE2 CE1 HE1 0.1 0.0