# File: CHA.TXT # Creator: RasMol Version 2.7.5 # from Molecule: PUR OPERON REPRESSOR; # Database Code: 1O57 # Combinations of backbone-angles Chain: A Group: LYS 2 (C) Psi = 141.7 Chain: A Group: PHE 3 (C) Phi = -135.3 Psi = 132.7 Chain: A Group: ARG 4 (H) Phi = -74.8 Psi = 159.9 Chain: A Group: ARG 5 (H) Phi = -46.9 Psi = -53.0 Chain: A Group: SER 6 (H) Phi = -51.9 Psi = -51.2 Chain: A Group: GLY 7 (H) Phi = -63.4 Psi = -38.9 Chain: A Group: ARG 8 (H) Phi = -62.1 Psi = -42.0 Chain: A Group: LEU 9 (H) Phi = -63.2 Psi = -37.8 Chain: A Group: VAL 10 (H) Phi = -66.2 Psi = -49.0 Chain: A Group: ASP 11 (H) Phi = -63.6 Psi = -43.2 Chain: A Group: LEU 12 (H) Phi = -60.7 Psi = -43.7 Chain: A Group: THR 13 (H) Phi = -61.9 Psi = -48.1 Chain: A Group: ASN 14 (H) Phi = -59.0 Psi = -43.6 Chain: A Group: TYR 15 (H) Phi = -61.3 Psi = -48.2 Chain: A Group: LEU 16 (H) Phi = -63.3 Psi = -46.2 Chain: A Group: LEU 17 (H) Phi = -60.4 Psi = -30.6 Chain: A Group: THR 18 (H) Phi = -94.5 Psi = 2.9 Chain: A Group: HIS 19 (C) Phi = -134.4 Psi = 59.1 Chain: A Group: PRO 20 (C) Phi = -70.9 Psi = 157.2 Chain: A Group: HIS 21 (C) Phi = 52.0 Psi = 43.5 Chain: A Group: GLU 22 (C) Phi = -135.5 Psi = 125.7 Chain: A Group: LEU 23 (C) Phi = -79.4 Psi = 114.7 Chain: A Group: ILE 24 (C) Phi = -110.9 Psi = 123.0 Chain: A Group: PRO 25 (H) Phi = -66.6 Psi = 138.9 Chain: A Group: LEU 26 (H) Phi = -56.3 Psi = -30.2 Chain: A Group: THR 27 (H) Phi = -58.0 Psi = -40.8 Chain: A Group: PHE 28 (H) Phi = -55.0 Psi = -48.6 Chain: A Group: PHE 29 (H) Phi = -68.4 Psi = -40.5 Chain: A Group: SER 30 (H) Phi = -58.3 Psi = -41.7 Chain: A Group: GLU 31 (H) Phi = -72.6 Psi = -41.6 Chain: A Group: ARG 32 (H) Phi = -61.1 Psi = -41.2 Chain: A Group: TYR 33 (H) Phi = -100.7 Psi = 3.6 Chain: A Group: GLU 34 (C) Phi = 48.6 Psi = 53.8 Chain: A Group: SER 35 (C) Phi = -135.4 Psi = 163.6 Chain: A Group: ALA 36 (H) Phi = -69.5 Psi = 151.1 Chain: A Group: LYS 37 (H) Phi = -63.1 Psi = -32.3 Chain: A Group: SER 38 (H) Phi = -59.5 Psi = -39.3 Chain: A Group: SER 39 (H) Phi = -70.7 Psi = -38.4 Chain: A Group: ILE 40 (H) Phi = -62.2 Psi = -47.5 Chain: A Group: SER 41 (H) Phi = -56.9 Psi = -39.7 Chain: A Group: GLU 42 (H) Phi = -64.3 Psi = -41.7 Chain: A Group: ASP 43 (H) Phi = -63.0 Psi = -43.3 Chain: A Group: LEU 44 (H) Phi = -61.8 Psi = -27.8 Chain: A Group: THR 45 (H) Phi = -74.7 Psi = -39.2 Chain: A Group: ILE 46 (H) Phi = -61.5 Psi = -44.7 Chain: A Group: ILE 47 (H) Phi = -67.9 Psi = -42.2 Chain: A Group: LYS 48 (H) Phi = -57.7 Psi = -48.2 Chain: A Group: GLN 49 (H) Phi = -59.9 Psi = -48.8 Chain: A Group: THR 50 (H) Phi = -62.2 Psi = -45.9 Chain: A Group: PHE 51 (H) Phi = -62.4 Psi = -36.9 Chain: A Group: GLU 52 (H) Phi = -69.2 Psi = -52.7 Chain: A Group: GLN 53 (H) Phi = -64.5 Psi = -32.6 Chain: A Group: GLN 54 (H) Phi = -89.3 Psi = 1.5 Chain: A Group: GLY 55 (C) Phi = 67.9 Psi = 27.5 Chain: A Group: ILE 56 (C) Phi = -84.0 Psi = -39.9 Chain: A Group: GLY 57 (S) Phi = 159.5 Psi = -166.6 Chain: A Group: THR 58 (S) Phi = -112.4 Psi = 135.2 Chain: A Group: LEU 59 (S) Phi = -103.4 Psi = 112.9 Chain: A Group: LEU 60 (S) Phi = -95.8 Psi = 120.7 Chain: A Group: THR 61 (S) Phi = -102.3 Psi = 120.1 Chain: A Group: VAL 62 (S) Phi = -104.4 Psi = 111.6 Chain: A Group: PRO 63 (C) Phi = -60.6 Psi = 159.6 Chain: A Group: GLY 64 (C) Phi = 96.0 Psi = 159.7 Chain: A Group: ALA 65 (C) Phi = -69.1 Psi = -14.4 Chain: A Group: ALA 66 (C) Phi = -95.2 Psi = -6.0 Chain: A Group: GLY 67 (C) Phi = -86.9 Psi = -142.9 Chain: A Group: GLY 68 (S) Phi = 141.7 Psi = -149.7 Chain: A Group: VAL 69 (S) Phi = -127.9 Psi = 149.3 Chain: A Group: LYS 70 (S) Phi = -138.7 Psi = 127.9 Chain: A Group: TYR 71 (S) Phi = -93.2 Psi = 121.3 Chain: A Group: ILE 72 (S) Phi = -114.4 Psi = 111.4 Chain: A Group: PRO 73 (S) Phi = -64.1 Psi = 129.7 Chain: A Group: LYS 74 (C) Phi = -140.3 Psi = 146.0 Chain: A Group: MET 75 (C) Phi = -117.5 Psi = 129.3 Chain: A Group: LYS 76 (H) Phi = -63.0 Psi = 146.2 Chain: A Group: GLN 77 (H) Phi = -54.8 Psi = -43.6 Chain: A Group: ALA 78 (H) Phi = -59.0 Psi = -43.3 Chain: A Group: GLU 79 (H) Phi = -66.3 Psi = -40.2 Chain: A Group: ALA 80 (H) Phi = -62.0 Psi = -45.0 Chain: A Group: GLU 81 (H) Phi = -61.8 Psi = -42.8 Chain: A Group: GLU 82 (H) Phi = -62.9 Psi = -45.4 Chain: A Group: PHE 83 (H) Phi = -63.9 Psi = -42.1 Chain: A Group: VAL 84 (H) Phi = -67.2 Psi = -39.0 Chain: A Group: GLN 85 (H) Phi = -63.4 Psi = -44.3 Chain: A Group: THR 86 (H) Phi = -63.4 Psi = -42.9 Chain: A Group: LEU 87 (H) Phi = -65.0 Psi = -39.8 Chain: A Group: GLY 88 (H) Phi = -63.7 Psi = -48.8 Chain: A Group: GLN 89 (H) Phi = -55.7 Psi = -40.7 Chain: A Group: SER 90 (H) Phi = -65.4 Psi = -34.4 Chain: A Group: LEU 91 (H) Phi = -82.7 Psi = -19.5 Chain: A Group: ALA 92 (H) Phi = -75.4 Psi = 15.6 Chain: A Group: ASN 93 (H) Phi = -79.3 Psi = 121.4 Chain: A Group: PRO 94 (H) Phi = -51.8 Psi = -30.5 Chain: A Group: GLU 95 (H) Phi = -57.8 Psi = -20.4 Chain: A Group: ARG 96 (C) Phi = -89.6 Psi = 11.6 Chain: A Group: ILE 97 (S) Phi = -58.9 Psi = 132.5 Chain: A Group: LEU 98 (S) Phi = -132.6 Psi = 138.1 Chain: A Group: PRO 99 (C) Phi = -66.6 Psi = 142.7 Chain: A Group: GLY 100 (C) Phi = 97.0 Psi = 3.6 Chain: A Group: GLY 101 (C) Phi = 86.1 Psi = 32.2 Chain: A Group: TYR 102 (S) Phi = -112.9 Psi = 160.8 Chain: A Group: VAL 103 (S) Phi = -123.6 Psi = 151.3 Chain: A Group: TYR 104 (C) Phi = -80.4 Psi = 115.0 Chain: A Group: LEU 105 (C) Phi = -114.6 Psi = -11.1 Chain: A Group: THR 106 (C) Phi = -43.5 Psi = -47.9 Chain: A Group: ASP 107 (C) Phi = -66.3 Psi = -36.9 Chain: A Group: ILE 108 (C) Phi = -79.7 Psi = -35.4 Chain: A Group: LEU 109 (C) Phi = -68.3 Psi = -5.6 Chain: A Group: GLY 110 (C) Phi = -100.0 Psi = 0.7 Chain: A Group: LYS 111 (H) Phi = -103.0 Psi = 111.5 Chain: A Group: PRO 112 (H) Phi = -53.1 Psi = -34.0 Chain: A Group: SER 113 (H) Phi = -61.3 Psi = -47.3 Chain: A Group: VAL 114 (H) Phi = -67.8 Psi = -44.7 Chain: A Group: LEU 115 (H) Phi = -57.0 Psi = -43.2 Chain: A Group: SER 116 (H) Phi = -55.4 Psi = -47.7 Chain: A Group: LYS 117 (H) Phi = -63.9 Psi = -46.4 Chain: A Group: VAL 118 (H) Phi = -63.8 Psi = -44.6 Chain: A Group: GLY 119 (H) Phi = -61.2 Psi = -39.7 Chain: A Group: LYS 120 (H) Phi = -68.4 Psi = -41.3 Chain: A Group: LEU 121 (H) Phi = -63.1 Psi = -41.7 Chain: A Group: PHE 122 (H) Phi = -63.6 Psi = -48.8 Chain: A Group: ALA 123 (H) Phi = -62.3 Psi = -31.5 Chain: A Group: SER 124 (H) Phi = -70.7 Psi = -47.8 Chain: A Group: VAL 125 (H) Phi = -62.7 Psi = -45.0 Chain: A Group: PHE 126 (H) Phi = -92.9 Psi = 18.2 Chain: A Group: ALA 127 (C) Phi = -55.3 Psi = -33.7 Chain: A Group: GLU 128 (C) Phi = -99.5 Psi = 2.4 Chain: A Group: ARG 129 (C) Phi = -80.5 Psi = 152.6 Chain: A Group: GLU 130 (C) Phi = -97.2 Psi = 107.6 Chain: A Group: ILE 131 (C) Phi = -113.0 Psi = 133.1 Chain: A Group: ASP 132 (C) Phi = -106.6 Psi = -23.0 Chain: A Group: VAL 133 (S) Phi = -159.5 Psi = 155.1 Chain: A Group: VAL 134 (S) Phi = -110.6 Psi = 140.5 Chain: A Group: MET 135 (S) Phi = -131.3 Psi = 141.0 Chain: A Group: THR 136 (S) Phi = -148.1 Psi = 173.9 Chain: A Group: VAL 137 (S) Phi = -112.5 Psi = 140.0 Chain: A Group: ALA 138 (C) Phi = -59.1 Psi = 144.7 Chain: A Group: THR 139 (C) Phi = -123.9 Psi = -20.5 Omega = -0.3 Chain: A Group: LYS 140 (C) Phi = -54.1 Psi = -44.0 Chain: A Group: GLY 141 (H) Phi = -74.5 Psi = -11.5 Chain: A Group: ILE 142 (H) Phi = -49.1 Psi = -54.3 Chain: A Group: PRO 143 (H) Phi = -62.2 Psi = -38.2 Chain: A Group: LEU 144 (H) Phi = -61.4 Psi = -44.1 Chain: A Group: ALA 145 (H) Phi = -57.9 Psi = -48.6 Chain: A Group: TYR 146 (H) Phi = -64.0 Psi = -36.1 Chain: A Group: ALA 147 (H) Phi = -63.4 Psi = -44.9 Chain: A Group: ALA 148 (H) Phi = -65.3 Psi = -46.0 Chain: A Group: ALA 149 (H) Phi = -60.1 Psi = -37.5 Chain: A Group: SER 150 (H) Phi = -68.1 Psi = -36.2 Chain: A Group: TYR 151 (H) Phi = -72.9 Psi = -23.4 Chain: A Group: LEU 152 (H) Phi = -94.5 Psi = -8.1 Chain: A Group: ASN 153 (H) Phi = 64.6 Psi = 47.4 Chain: A Group: VAL 154 (C) Phi = -140.4 Psi = 157.1 Chain: A Group: PRO 155 (C) Phi = -75.1 Psi = 166.3 Chain: A Group: VAL 156 (S) Phi = -111.2 Psi = 145.6 Chain: A Group: VAL 157 (S) Phi = -124.9 Psi = 130.1 Chain: A Group: ILE 158 (S) Phi = -112.6 Psi = 116.9 Chain: A Group: VAL 159 (S) Phi = -75.9 Psi = 133.2 Chain: A Group: ARG 160 (C) Phi = -99.2 Psi = 136.2 Chain: A Group: LYS 161 (C) Phi = -101.5 Psi = 41.0 Chain: A Group: ASP 162 (C) Phi = -121.6 Psi = -91.0 Chain: A Group: GLY 168 (C) Phi = -15.6 Psi = -126.0 Chain: A Group: SER 169 (C) Phi = -73.8 Psi = 79.4 Chain: A Group: THR 170 (S) Phi = -95.2 Psi = 140.6 Chain: A Group: VAL 171 (S) Phi = -101.1 Psi = 153.5 Chain: A Group: SER 172 (S) Phi = -149.5 Psi = 162.1 Chain: A Group: ILE 173 (S) Phi = -147.7 Psi = 156.1 Chain: A Group: ASN 174 (S) Phi = -118.0 Psi = 150.8 Chain: A Group: TYR 175 (S) Phi = -164.8 Psi = 165.6 Chain: A Group: VAL 176 (S) Phi = -109.4 Psi = 122.1 Chain: A Group: SER 177 (C) Phi = -66.6 Psi = -166.7 Chain: A Group: GLY 178 (C) Phi = -111.4 Psi = -11.6 Chain: A Group: SER 179 (C) Phi = -84.6 Psi = -54.3 Chain: A Group: SER 180 (C) Phi = -113.9 Psi = 156.3 Chain: A Group: ASN 181 (C) Phi = -96.5 Psi = 1.9 Chain: A Group: ARG 182 (C) Phi = -78.0 Psi = 135.7 Chain: A Group: ILE 183 (S) Phi = -59.3 Psi = 135.1 Chain: A Group: GLN 184 (S) Phi = -118.7 Psi = 165.7 Chain: A Group: THR 185 (S) Phi = -129.2 Psi = 127.1 Chain: A Group: MET 186 (S) Phi = -115.2 Psi = 136.8 Chain: A Group: SER 187 (S) Phi = -128.9 Psi = 161.6 Chain: A Group: LEU 188 (S) Phi = -152.4 Psi = 126.2 Chain: A Group: ALA 189 (S) Phi = -54.0 Psi = 141.2 Chain: A Group: LYS 190 (C) Phi = -69.3 Psi = -25.9 Chain: A Group: ARG 191 (H) Phi = -84.2 Psi = 7.2 Chain: A Group: SER 192 (H) Phi = -97.4 Psi = -3.1 Chain: A Group: MET 193 (H) Phi = -159.6 Psi = 134.5 Chain: A Group: LYS 194 (C) Phi = -73.2 Psi = 122.5 Chain: A Group: THR 195 (C) Phi = -57.7 Psi = 142.5 Chain: A Group: GLY 196 (C) Phi = 88.0 Psi = 13.0 Chain: A Group: SER 197 (C) Phi = -81.5 Psi = 142.5 Chain: A Group: ASN 198 (S) Phi = -86.0 Psi = 111.1 Chain: A Group: VAL 199 (S) Phi = -104.4 Psi = 125.2 Chain: A Group: LEU 200 (S) Phi = -95.6 Psi = 118.2 Chain: A Group: ILE 201 (S) Phi = -89.4 Psi = 136.7 Chain: A Group: ILE 202 (S) Phi = -135.3 Psi = 136.2 Chain: A Group: ASP 203 (S) Phi = -149.3 Psi = 160.9 Chain: A Group: ASP 204 (S) Phi = -77.5 Psi = -47.0 Chain: A Group: PHE 205 (S) Phi = -142.6 Psi = 125.3 Chain: A Group: MET 206 (S) Phi = -110.9 Psi = 107.9 Chain: A Group: LYS 207 (C) Phi = -99.4 Psi = -70.4 Chain: A Group: ALA 208 (C) Phi = -81.1 Psi = -38.1 Chain: A Group: GLY 209 (H) Phi = 104.5 Psi = -9.2 Chain: A Group: GLY 210 (H) Phi = -61.9 Psi = -47.4 Chain: A Group: THR 211 (H) Phi = -52.9 Psi = -52.6 Chain: A Group: ILE 212 (H) Phi = -65.5 Psi = -34.3 Chain: A Group: ASN 213 (H) Phi = -66.9 Psi = -43.7 Chain: A Group: GLY 214 (H) Phi = -59.0 Psi = -43.5 Chain: A Group: MET 215 (H) Phi = -63.8 Psi = -37.1 Chain: A Group: ILE 216 (H) Phi = -65.5 Psi = -37.1 Chain: A Group: ASN 217 (H) Phi = -69.9 Psi = -43.1 Chain: A Group: LEU 218 (H) Phi = -54.6 Psi = -40.0 Chain: A Group: LEU 219 (H) Phi = -62.7 Psi = -23.1 Chain: A Group: ASP 220 (H) Phi = -57.8 Psi = -52.2 Chain: A Group: GLU 221 (H) Phi = -52.8 Psi = -6.2 Chain: A Group: PHE 222 (H) Phi = -124.8 Psi = 9.4 Chain: A Group: ASN 223 (H) Phi = 57.6 Psi = 36.7 Chain: A Group: ALA 224 (C) Phi = -92.8 Psi = 147.4 Chain: A Group: ASN 225 (S) Phi = -112.8 Psi = 119.7 Chain: A Group: VAL 226 (S) Phi = -63.4 Psi = 109.0 Chain: A Group: ALA 227 (S) Phi = -82.3 Psi = -21.0 Chain: A Group: GLY 228 (S) Phi = 170.3 Psi = 161.8 Chain: A Group: ILE 229 (S) Phi = -134.2 Psi = 129.4 Chain: A Group: GLY 230 (S) Phi = -132.5 Psi = 129.6 Chain: A Group: VAL 231 (S) Phi = -129.2 Psi = 148.3 Chain: A Group: LEU 232 (S) Phi = -70.3 Psi = -52.0 Chain: A Group: VAL 233 (S) Phi = -127.6 Psi = 133.0 Chain: A Group: GLU 234 (S) Phi = -118.0 Psi = 131.5 Chain: A Group: ALA 235 (S) Phi = -66.4 Psi = 138.5 Chain: A Group: GLU 236 (C) Phi = -54.7 Psi = 128.8 Chain: A Group: GLY 237 (C) Phi = 85.3 Psi = 57.3 Chain: A Group: VAL 238 (C) Phi = -132.7 Psi = -14.5 Chain: A Group: ASP 239 (C) Phi = -76.7 Psi = 41.3 Chain: A Group: GLU 240 (C) Phi = -156.2 Psi = 7.6 Chain: A Group: ARG 241 (C) Phi = -120.1 Psi = 1.6 Chain: A Group: LEU 242 (C) Phi = -146.0 Psi = 125.9 Chain: A Group: VAL 243 (C) Phi = -89.3 Psi = -11.6 Chain: A Group: ASP 244 (C) Phi = -83.6 Psi = 143.0 Chain: A Group: GLU 245 (C) Phi = -72.3 Psi = 133.8 Chain: A Group: TYR 246 (C) Phi = -142.3 Psi = 157.4 Chain: A Group: MET 247 (S) Phi = -116.0 Psi = 137.6 Chain: A Group: SER 248 (S) Phi = -126.8 Psi = 148.0 Chain: A Group: LEU 249 (S) Phi = -88.1 Psi = -42.1 Chain: A Group: LEU 250 (S) Phi = -130.3 Psi = 153.0 Chain: A Group: THR 251 (S) Phi = -115.6 Psi = 121.3 Chain: A Group: LEU 252 (S) Phi = -101.7 Psi = 103.7 Chain: A Group: SER 253 (S) Phi = -73.7 Psi = 124.6 Chain: A Group: THR 254 (C) Phi = -18.9 Psi = 96.2 Chain: A Group: ILE 255 (C) Phi = -42.5 Psi = 140.9 Chain: A Group: ASN 256 (C) Phi = -69.6 Psi = 92.0 Chain: A Group: MET 257 (C) Phi = -37.3 Psi = -72.5 Chain: A Group: LYS 258 (C) Phi = -76.1 Psi = -37.7 Chain: A Group: GLU 259 (C) Phi = -86.9 Psi = 132.4 Chain: A Group: LYS 260 (C) Phi = -76.7 Psi = 64.9 Chain: A Group: SER 261 (C) Phi = -135.1 Psi = 159.4 Chain: A Group: ILE 262 (C) Phi = -149.7 Psi = 133.0 Chain: A Group: GLU 263 (S) Phi = -106.8 Psi = 128.4 Chain: A Group: ILE 264 (S) Phi = -132.4 Psi = 133.0 Chain: A Group: GLN 265 (S) Phi = -138.5 Psi = 166.4 Chain: A Group: ASN 266 (S) Phi = -51.4 Psi = 152.1 Chain: A Group: GLY 267 (C) Phi = -91.3 Psi = -155.8 Chain: A Group: ASN 268 (H) Phi = -92.8 Psi = 10.5 Chain: A Group: PHE 269 (H) Phi = -53.3 Psi = -28.4 Chain: A Group: LEU 270 (H) Phi = -60.9 Psi = -28.0 Chain: A Group: ARG 271 (H) Phi = -62.6 Psi = -25.0 Chain: A Group: PHE 272 (H) Phi = -90.6 Psi = 2.6 Chain: A Group: PHE 273 (H) Phi = -99.1 Psi = -151.1 Chain: A Group: LYS 274 (C) Phi = -73.0 Psi = 70.5 Chain: A Group: ASP 275 (C) Phi = -134.9 Psi = -4.8 Chain: A Group: ASN 276 (C) Phi = -83.7