0.010513 0.000000 0.000000 0.000000 0.010513 0.000000 0.000000 0.000000 0.011686 0.00000 0.00000 0.00000 Agrawal, V. Predki, P. Regan, L. Brunger, A.T. http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 48 90.00 90.00 90.00 95.117 95.117 85.572 C3 H7 N O2 89.093 y ALANINE L-peptide linking C6 H15 N4 O2 1 175.209 y ARGININE L-peptide linking C4 H8 N2 O3 132.118 y ASPARAGINE L-peptide linking C4 H7 N O4 133.103 y ASPARTIC ACID L-peptide linking C3 H7 N O2 S 121.158 y CYSTEINE L-peptide linking C5 H10 N2 O3 146.144 y GLUTAMINE L-peptide linking C5 H9 N O4 147.129 y GLUTAMIC ACID L-peptide linking C2 H5 N O2 75.067 y GLYCINE peptide linking C6 H10 N3 O2 1 156.162 y HISTIDINE L-peptide linking H2 O 18.015 WATER non-polymer C6 H13 N O2 131.173 y ISOLEUCINE L-peptide linking C6 H13 N O2 131.173 y LEUCINE L-peptide linking C6 H15 N2 O2 1 147.195 y LYSINE L-peptide linking C5 H11 N O2 S 149.211 y METHIONINE L-peptide linking C9 H11 N O2 165.189 y PHENYLALANINE L-peptide linking C3 H7 N O3 105.093 y SERINE L-peptide linking C4 H9 N O3 119.119 y THREONINE L-peptide linking C9 H11 N O3 181.189 y TYROSINE L-peptide linking N 1 N N N 2 S C N 3 N C N 4 N O N 5 N C N 6 N O N 7 N H N 8 N H N 9 N H N 10 N H N 11 N H N 12 N H N 13 N H N 14 N N N 15 S C N 16 N C N 17 N O N 18 N C N 19 N C N 20 N C N 21 N N N 22 N C N 23 N N N 24 N N N 25 N O N 26 N H N 27 N H N 28 N H N 29 N H N 30 N H N 31 N H N 32 N H N 33 N H N 34 N H N 35 N H N 36 N H N 37 N H N 38 N H N 39 N H N 40 N H N 41 N N N 42 S C N 43 N C N 44 N O N 45 N C N 46 N C N 47 N O N 48 N N N 49 N O N 50 N H N 51 N H N 52 N H N 53 N H N 54 N H N 55 N H N 56 N H N 57 N H N 58 N N N 59 S C N 60 N C N 61 N O N 62 N C N 63 N C N 64 N O N 65 N O N 66 N O N 67 N H N 68 N H N 69 N H N 70 N H N 71 N H N 72 N H N 73 N H N 74 N N N 75 R C N 76 N C N 77 N O N 78 N C N 79 N S N 80 N O N 81 N H N 82 N H N 83 N H N 84 N H N 85 N H N 86 N H N 87 N H N 88 N N N 89 S C N 90 N C N 91 N O N 92 N C N 93 N C N 94 N C N 95 N O N 96 N N N 97 N O N 98 N H N 99 N H N 100 N H N 101 N H N 102 N H N 103 N H N 104 N H N 105 N H N 106 N H N 107 N H N 108 N N N 109 S C N 110 N C N 111 N O N 112 N C N 113 N C N 114 N C N 115 N O N 116 N O N 117 N O N 118 N H N 119 N H N 120 N H N 121 N H N 122 N H N 123 N H N 124 N H N 125 N H N 126 N H N 127 N N N 128 N C N 129 N C N 130 N O N 131 N O N 132 N H N 133 N H N 134 N H N 135 N H N 136 N H N 137 N N N 138 S C N 139 N C N 140 N O N 141 N C Y 142 N C Y 143 N N Y 144 N C Y 145 N C Y 146 N N N 147 N O N 148 N H N 149 N H N 150 N H N 151 N H N 152 N H N 153 N H N 154 N H N 155 N H N 156 N H N 157 N H N 158 N O N 159 N H N 160 N H N 161 N N N 162 S C N 163 N C N 164 N O N 165 S C N 166 N C N 167 N C N 168 N C N 169 N O N 170 N H N 171 N H N 172 N H N 173 N H N 174 N H N 175 N H N 176 N H N 177 N H N 178 N H N 179 N H N 180 N H N 181 N H N 182 N H N 183 N N N 184 S C N 185 N C N 186 N O N 187 N C N 188 N C N 189 N C N 190 N C N 191 N O N 192 N H N 193 N H N 194 N H N 195 N H N 196 N H N 197 N H N 198 N H N 199 N H N 200 N H N 201 N H N 202 N H N 203 N H N 204 N H N 205 N N N 206 S C N 207 N C N 208 N O N 209 N C N 210 N C N 211 N C N 212 N C N 213 N N N 214 N O N 215 N H N 216 N H N 217 N H N 218 N H N 219 N H N 220 N H N 221 N H N 222 N H N 223 N H N 224 N H N 225 N H N 226 N H N 227 N H N 228 N H N 229 N H N 230 N N N 231 S C N 232 N C N 233 N O N 234 N C N 235 N C N 236 N S N 237 N C N 238 N O N 239 N H N 240 N H N 241 N H N 242 N H N 243 N H N 244 N H N 245 N H N 246 N H N 247 N H N 248 N H N 249 N H N 250 N N N 251 S C N 252 N C N 253 N O N 254 N C Y 255 N C Y 256 N C Y 257 N C Y 258 N C Y 259 N C Y 260 N C N 261 N O N 262 N H N 263 N H N 264 N H N 265 N H N 266 N H N 267 N H N 268 N H N 269 N H N 270 N H N 271 N H N 272 N H N 273 N N N 274 S C N 275 N C N 276 N O N 277 N C N 278 N O N 279 N O N 280 N H N 281 N H N 282 N H N 283 N H N 284 N H N 285 N H N 286 N H N 287 N N N 288 S C N 289 N C N 290 N O N 291 R C N 292 N O N 293 N C N 294 N O N 295 N H N 296 N H N 297 N H N 298 N H N 299 N H N 300 N H N 301 N H N 302 N H N 303 N H N 304 N N N 305 S C N 306 N C N 307 N O N 308 N C Y 309 N C Y 310 N C Y 311 N C Y 312 N C Y 313 N C Y 314 N C N 315 N O N 316 N O N 317 N H N 318 N H N 319 N H N 320 N H N 321 N H N 322 N H N 323 N H N 324 N H N 325 N H N 326 N H N 327 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N doub N 8 N sing N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing N 15 N sing N 16 N sing N 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N sing N 25 N sing N 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N doub N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N doub N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N doub N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N doub N 62 N sing N 63 N sing N 64 N sing N 65 N sing N 66 N doub N 67 N sing N 68 N sing N 69 N sing N 70 N sing N 71 N sing N 72 N sing N 73 N sing N 74 N sing N 75 N sing N 76 N doub N 77 N sing N 78 N sing N 79 N sing N 80 N sing N 81 N sing N 82 N sing N 83 N sing N 84 N sing N 85 N sing N 86 N sing N 87 N sing N 88 N sing N 89 N doub N 90 N sing N 91 N sing N 92 N sing N 93 N sing N 94 N sing N 95 N sing N 96 N sing N 97 N doub N 98 N sing N 99 N sing N 100 N sing N 101 N sing N 102 N sing N 103 N sing N 104 N sing N 105 N sing N 106 N sing N 107 N sing N 108 N doub N 109 N sing N 110 N sing N 111 N sing N 112 N sing N 113 N sing N 114 N sing N 115 N sing N 116 N doub N 117 N sing N 118 N sing N 119 N sing N 120 N sing N 121 N sing N 122 N sing N 123 N sing N 124 N sing N 125 N sing N 126 N doub N 127 N sing N 128 N sing N 129 N sing N 130 N sing N 131 N sing N 132 N sing N 133 N sing N 134 N sing N 135 N doub N 136 N sing N 137 N sing N 138 N sing N 139 N sing Y 140 N sing Y 141 N doub Y 142 N doub N 143 N sing Y 144 N sing N 145 N sing Y 146 N sing N 147 N sing N 148 N sing N 149 N sing N 150 N sing N 151 N sing N 152 N sing N 153 N sing N 154 N sing N 155 N sing N 156 N sing N 157 N sing N 158 N doub N 159 N sing N 160 N sing N 161 N sing N 162 N sing N 163 N sing N 164 N sing N 165 N sing N 166 N sing N 167 N sing N 168 N sing N 169 N sing N 170 N sing N 171 N sing N 172 N sing N 173 N sing N 174 N sing N 175 N sing N 176 N sing N 177 N sing N 178 N sing N 179 N doub N 180 N sing N 181 N sing N 182 N sing N 183 N sing N 184 N sing N 185 N sing N 186 N sing N 187 N sing N 188 N sing N 189 N sing N 190 N sing N 191 N sing N 192 N sing N 193 N sing N 194 N sing N 195 N sing N 196 N sing N 197 N sing N 198 N sing N 199 N sing N 200 N doub N 201 N sing N 202 N sing N 203 N sing N 204 N sing N 205 N sing N 206 N sing N 207 N sing N 208 N sing N 209 N sing N 210 N sing N 211 N sing N 212 N sing N 213 N sing N 214 N sing N 215 N sing N 216 N sing N 217 N sing N 218 N sing N 219 N sing N 220 N sing N 221 N sing N 222 N sing N 223 N sing N 224 N doub N 225 N sing N 226 N sing N 227 N sing N 228 N sing N 229 N sing N 230 N sing N 231 N sing N 232 N sing N 233 N sing N 234 N sing N 235 N sing N 236 N sing N 237 N sing N 238 N sing N 239 N sing N 240 N sing N 241 N sing N 242 N sing N 243 N doub N 244 N sing N 245 N sing N 246 N sing N 247 N sing Y 248 N doub Y 249 N sing Y 250 N sing N 251 N sing Y 252 N doub N 253 N sing Y 254 N doub N 255 N sing Y 256 N sing N 257 N sing N 258 N sing N 259 N sing N 260 N sing N 261 N sing N 262 N sing N 263 N sing N 264 N sing N 265 N sing N 266 N doub N 267 N sing N 268 N sing N 269 N sing N 270 N sing N 271 N sing N 272 N sing N 273 N sing N 274 N sing N 275 N sing N 276 N sing N 277 N sing N 278 N sing N 279 N doub N 280 N sing N 281 N sing N 282 N sing N 283 N sing N 284 N sing N 285 N sing N 286 N sing N 287 N sing N 288 N sing N 289 N sing N 290 N sing N 291 N sing N 292 N sing N 293 N sing N 294 N sing N 295 N doub N 296 N sing N 297 N sing N 298 N sing N 299 N sing Y 300 N doub Y 301 N sing Y 302 N sing N 303 N sing Y 304 N doub N 305 N sing Y 306 N doub N 307 N sing Y 308 N sing N 309 N sing N 310 N sing N 311 N sing N 312 N sing US Nat.Struct.Biol. NSBIEW 2024 1072-8368 3 54 58 10.1038/nsb0196-54 8548455 Amino-acid substitutions in a surface turn modulate protein stability. 1996 US Nat.Struct.Biol. NSBIEW 2024 1072-8368 3 54 Amino-Acid Substitutions in a Surface Turn Modulate Protein Stability 1996 10.2210/pdb1gto/pdb pdb_00001gto 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 0.00000 0.00000 0.00000 1 IMAGE PLATE 1995-02-15 MARRESEARCH M x-ray 1 1.08 1.0 BL7-1 SSRL 1.08 SYNCHROTRON SSRL BEAMLINE BL7-1 6991.702 ROP M1G, D30G 3 man polymer 18.015 water 91 nat water COLE1 REPRESSOR OF PRIMER no no GTKQEKTALNMARFIRSQTLTLLEKLNELGADEQADICESLHDHADELYRSCLARFGDDGEN GTKQEKTALNMARFIRSQTLTLLEKLNELGADEQADICESLHDHADELYRSCLARFGDDGEN A,B,C polypeptide(L) n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n n Escherichia Escherichia Escherichia coli sample 562 Escherichia coli 469008 Escherichia coli BL21(DE3) BL21(DE3) 2.31 46.68 database_2 pdbx_database_status struct_ref_seq_dif chem_comp_atom chem_comp_bond repository Initial release Version format compliance Version format compliance Database references Other Data collection 1 0 1997-01-27 1 1 2008-03-24 1 2 2011-07-13 1 3 2021-11-03 1 4 2024-02-07 _database_2.pdbx_DOI _database_2.pdbx_database_accession _pdbx_database_status.process_site _struct_ref_seq_dif.details Y BNL 1996-04-23 REL REL HOH water THE HYPERSTABLE MUTANT, ROP D30G, SHOWED LITTLE INTRAMOLECULAR CHANGE FROM WILD TYPE. THE R.M.S DEVIATION OF RESIDUE 29-31 BACKBONE ATOMS IS 0.08 ANGSTROMS BETWEEN CHAIN A AND WILD-TYPE. AN ASP AT POSITION 30 WOULD STERICALLY AND ELECTROSTATICALLY HINDER THE OBSERVED PACKING SEEN IN THE MUTANT LATTICE. HOH 1 2 HOH HOH 63 A HOH 16 2 HOH HOH 64 A HOH 20 2 HOH HOH 65 A HOH 26 2 HOH HOH 66 A HOH 29 2 HOH HOH 67 A HOH 32 2 HOH HOH 68 A HOH 33 2 HOH HOH 69 A HOH 39 2 HOH HOH 70 A HOH 40 2 HOH HOH 71 A HOH 43 2 HOH HOH 72 A HOH 44 2 HOH HOH 73 A HOH 51 2 HOH HOH 74 A HOH 55 2 HOH HOH 75 A HOH 61 2 HOH HOH 76 A HOH 63 2 HOH HOH 77 A HOH 68 2 HOH HOH 78 A HOH 70 2 HOH HOH 79 A HOH 74 2 HOH HOH 80 A HOH 77 2 HOH HOH 81 A HOH 85 2 HOH HOH 82 A HOH 86 2 HOH HOH 83 A HOH 88 2 HOH HOH 84 A HOH 90 2 HOH HOH 85 A HOH 91 2 HOH HOH 86 A HOH 4 2 HOH HOH 63 B HOH 5 2 HOH HOH 64 B HOH 7 2 HOH HOH 65 B HOH 13 2 HOH HOH 66 B HOH 17 2 HOH HOH 67 B HOH 19 2 HOH HOH 68 B HOH 23 2 HOH HOH 69 B HOH 24 2 HOH HOH 70 B HOH 27 2 HOH HOH 71 B HOH 30 2 HOH HOH 72 B HOH 38 2 HOH HOH 73 B HOH 42 2 HOH HOH 74 B HOH 46 2 HOH HOH 75 B HOH 48 2 HOH HOH 76 B HOH 49 2 HOH HOH 77 B HOH 50 2 HOH HOH 78 B HOH 56 2 HOH HOH 79 B HOH 57 2 HOH HOH 80 B HOH 62 2 HOH HOH 81 B HOH 67 2 HOH HOH 82 B HOH 69 2 HOH HOH 83 B HOH 71 2 HOH HOH 84 B HOH 72 2 HOH HOH 85 B HOH 73 2 HOH HOH 86 B HOH 75 2 HOH HOH 87 B HOH 76 2 HOH HOH 88 B HOH 78 2 HOH HOH 89 B HOH 79 2 HOH HOH 90 B HOH 80 2 HOH HOH 91 B HOH 82 2 HOH HOH 92 B HOH 84 2 HOH HOH 93 B HOH 87 2 HOH HOH 94 B HOH 2 2 HOH HOH 2 C HOH 3 2 HOH HOH 3 C HOH 6 2 HOH HOH 6 C HOH 8 2 HOH HOH 8 C HOH 9 2 HOH HOH 9 C HOH 10 2 HOH HOH 10 C HOH 11 2 HOH HOH 11 C HOH 12 2 HOH HOH 12 C HOH 14 2 HOH HOH 14 C HOH 15 2 HOH HOH 15 C HOH 18 2 HOH HOH 18 C HOH 21 2 HOH HOH 21 C HOH 22 2 HOH HOH 22 C HOH 25 2 HOH HOH 25 C HOH 28 2 HOH HOH 28 C HOH 31 2 HOH HOH 31 C HOH 34 2 HOH HOH 34 C HOH 35 2 HOH HOH 35 C HOH 36 2 HOH HOH 36 C HOH 37 2 HOH HOH 37 C HOH 41 2 HOH HOH 41 C HOH 45 2 HOH HOH 45 C HOH 47 2 HOH HOH 47 C HOH 52 2 HOH HOH 52 C HOH 53 2 HOH HOH 53 C HOH 54 2 HOH HOH 54 C HOH 58 2 HOH HOH 58 C HOH 59 2 HOH HOH 59 C HOH 60 2 HOH HOH 60 C HOH 64 2 HOH HOH 64 C HOH 65 2 HOH HOH 65 C HOH 66 2 HOH HOH 66 C HOH 81 2 HOH HOH 81 C HOH 83 2 HOH HOH 83 C HOH 89 2 HOH HOH 89 C GLY 1 n 1 GLY 1 A THR 2 n 2 THR 2 A LYS 3 n 3 LYS 3 A GLN 4 n 4 GLN 4 A GLU 5 n 5 GLU 5 A LYS 6 n 6 LYS 6 A THR 7 n 7 THR 7 A ALA 8 n 8 ALA 8 A LEU 9 n 9 LEU 9 A ASN 10 n 10 ASN 10 A MET 11 n 11 MET 11 A ALA 12 n 12 ALA 12 A ARG 13 n 13 ARG 13 A PHE 14 n 14 PHE 14 A ILE 15 n 15 ILE 15 A ARG 16 n 16 ARG 16 A SER 17 n 17 SER 17 A GLN 18 n 18 GLN 18 A THR 19 n 19 THR 19 A LEU 20 n 20 LEU 20 A THR 21 n 21 THR 21 A LEU 22 n 22 LEU 22 A LEU 23 n 23 LEU 23 A GLU 24 n 24 GLU 24 A LYS 25 n 25 LYS 25 A LEU 26 n 26 LEU 26 A ASN 27 n 27 ASN 27 A GLU 28 n 28 GLU 28 A LEU 29 n 29 LEU 29 A GLY 30 n 30 GLY 30 A ALA 31 n 31 ALA 31 A ASP 32 n 32 ASP 32 A GLU 33 n 33 GLU 33 A GLN 34 n 34 GLN 34 A ALA 35 n 35 ALA 35 A ASP 36 n 36 ASP 36 A ILE 37 n 37 ILE 37 A CYS 38 n 38 CYS 38 A GLU 39 n 39 GLU 39 A SER 40 n 40 SER 40 A LEU 41 n 41 LEU 41 A HIS 42 n 42 HIS 42 A ASP 43 n 43 ASP 43 A HIS 44 n 44 HIS 44 A ALA 45 n 45 ALA 45 A ASP 46 n 46 ASP 46 A GLU 47 n 47 GLU 47 A LEU 48 n 48 LEU 48 A TYR 49 n 49 TYR 49 A ARG 50 n 50 ARG 50 A SER 51 n 51 SER 51 A CYS 52 n 52 CYS 52 A LEU 53 n 53 LEU 53 A ALA 54 n 54 ALA 54 A ARG 55 n 55 ARG 55 A PHE 56 n 56 PHE 56 A GLY 57 n 57 GLY 57 A ASP 58 n 58 ASP 58 A ASP 59 n 59 ASP 59 A GLY 60 n 60 GLY 60 A GLU 61 n 61 GLU 61 A ASN 62 n 62 ASN 62 A GLY 1 n 1 GLY 1 B THR 2 n 2 THR 2 B LYS 3 n 3 LYS 3 B GLN 4 n 4 GLN 4 B GLU 5 n 5 GLU 5 B LYS 6 n 6 LYS 6 B THR 7 n 7 THR 7 B ALA 8 n 8 ALA 8 B LEU 9 n 9 LEU 9 B ASN 10 n 10 ASN 10 B MET 11 n 11 MET 11 B ALA 12 n 12 ALA 12 B ARG 13 n 13 ARG 13 B PHE 14 n 14 PHE 14 B ILE 15 n 15 ILE 15 B ARG 16 n 16 ARG 16 B SER 17 n 17 SER 17 B GLN 18 n 18 GLN 18 B THR 19 n 19 THR 19 B LEU 20 n 20 LEU 20 B THR 21 n 21 THR 21 B LEU 22 n 22 LEU 22 B LEU 23 n 23 LEU 23 B GLU 24 n 24 GLU 24 B LYS 25 n 25 LYS 25 B LEU 26 n 26 LEU 26 B ASN 27 n 27 ASN 27 B GLU 28 n 28 GLU 28 B LEU 29 n 29 LEU 29 B GLY 30 n 30 GLY 30 B ALA 31 n 31 ALA 31 B ASP 32 n 32 ASP 32 B GLU 33 n 33 GLU 33 B GLN 34 n 34 GLN 34 B ALA 35 n 35 ALA 35 B ASP 36 n 36 ASP 36 B ILE 37 n 37 ILE 37 B CYS 38 n 38 CYS 38 B GLU 39 n 39 GLU 39 B SER 40 n 40 SER 40 B LEU 41 n 41 LEU 41 B HIS 42 n 42 HIS 42 B ASP 43 n 43 ASP 43 B HIS 44 n 44 HIS 44 B ALA 45 n 45 ALA 45 B ASP 46 n 46 ASP 46 B GLU 47 n 47 GLU 47 B LEU 48 n 48 LEU 48 B TYR 49 n 49 TYR 49 B ARG 50 n 50 ARG 50 B SER 51 n 51 SER 51 B CYS 52 n 52 CYS 52 B LEU 53 n 53 LEU 53 B ALA 54 n 54 ALA 54 B ARG 55 n 55 ARG 55 B PHE 56 n 56 PHE 56 B GLY 57 n 57 GLY 57 B n 58 58 B n 59 59 B n 60 60 B n 61 61 B n 62 62 B GLY 101 n 1 GLY 101 C THR 102 n 2 THR 102 C LYS 103 n 3 LYS 103 C GLN 104 n 4 GLN 104 C GLU 105 n 5 GLU 105 C LYS 106 n 6 LYS 106 C THR 107 n 7 THR 107 C ALA 108 n 8 ALA 108 C LEU 109 n 9 LEU 109 C ASN 110 n 10 ASN 110 C MET 111 n 11 MET 111 C ALA 112 n 12 ALA 112 C ARG 113 n 13 ARG 113 C PHE 114 n 14 PHE 114 C ILE 115 n 15 ILE 115 C ARG 116 n 16 ARG 116 C SER 117 n 17 SER 117 C GLN 118 n 18 GLN 118 C THR 119 n 19 THR 119 C LEU 120 n 20 LEU 120 C THR 121 n 21 THR 121 C LEU 122 n 22 LEU 122 C LEU 123 n 23 LEU 123 C GLU 124 n 24 GLU 124 C LYS 125 n 25 LYS 125 C LEU 126 n 26 LEU 126 C ASN 127 n 27 ASN 127 C GLU 128 n 28 GLU 128 C LEU 129 n 29 LEU 129 C GLY 130 n 30 GLY 130 C ALA 131 n 31 ALA 131 C ASP 132 n 32 ASP 132 C GLU 133 n 33 GLU 133 C GLN 134 n 34 GLN 134 C ALA 135 n 35 ALA 135 C ASP 136 n 36 ASP 136 C ILE 137 n 37 ILE 137 C CYS 138 n 38 CYS 138 C GLU 139 n 39 GLU 139 C SER 140 n 40 SER 140 C LEU 141 n 41 LEU 141 C HIS 142 n 42 HIS 142 C ASP 143 n 43 ASP 143 C HIS 144 n 44 HIS 144 C ALA 145 n 45 ALA 145 C ASP 146 n 46 ASP 146 C GLU 147 n 47 GLU 147 C LEU 148 n 48 LEU 148 C TYR 149 n 49 TYR 149 C ARG 150 n 50 ARG 150 C SER 151 n 51 SER 151 C CYS 152 n 52 CYS 152 C LEU 153 n 53 LEU 153 C ALA 154 n 54 ALA 154 C ARG 155 n 55 ARG 155 C PHE 156 n 56 PHE 156 C GLY 157 n 57 GLY 157 C n 58 158 C n 59 159 C n 60 160 C n 61 161 C n 62 162 C author_defined_assembly 2 dimeric author_and_software_defined_assembly PISA 2 dimeric 2520 -28 6050 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 1.0000000000 1_555 x,y,z identity operation 0.0000000000 0.0000000000 0.0000000000 1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 0.0000000000 0.0000000000 0.0000000000 -1.0000000000 6_555 x,-y,-z crystal symmetry operation 0.0000000000 0.0000000000 0.0000000000 1 B ASP 58 B ASP 58 1 Y 1 B ASP 59 B ASP 59 1 Y 1 B GLY 60 B GLY 60 1 Y 1 B GLU 61 B GLU 61 1 Y 1 B ASN 62 B ASN 62 1 Y 1 C ASP 158 C ASP 58 1 Y 1 C ASP 159 C ASP 59 1 Y 1 C GLY 160 C GLY 60 1 Y 1 C GLU 161 C GLU 61 1 Y 1 C ASN 162 C ASN 62 1 Y 1 A ASP 32 -33.28 -83.62 1 A ASP 58 -74.94 -146.96 1 A GLU 61 -90.70 -144.26 1 B THR 2 40.29 22.48 1 B LYS 3 65.39 -60.67 1 B PHE 56 -93.18 -116.38 TOPPAR:PARHCSDX.PRO TOPPAR:TOPHCSDX.PRO TOPPAR:PARAM19.SOL 32.2 3.15 0.00 0.00 3.15 0.00 -6.29 0.2800000 0.008 0.2240000 0.2240000 1.82 20.00 1678 17110 9.8 98.9 RANDOM 1 THROUGHOUT 2.0 0.34 0.29 5.00 0.27 1.82 20.00 91 1481 0 0 1390 0.006 1.0 18.1 1.0 0.3500000 0.024 0.3420000 1.90 177 1774 9.1 88.3 28.8 1GTO 0.0490000 1 9. model building X-PLOR 3.8 refinement X-PLOR 3.8 data reduction DENZO V. 1.3) phasing X-PLOR 3.8 HIGH RESOLUTION STRUCTURE OF A HYPERSTABLE HELICAL BUNDLE PROTEIN MUTANT 1 N N 1 N N 1 N N 2 N N 2 N N 2 N N THREE ROP PROTOMERS ARE IN THE ASYMMETRIC UNIT, TWO OF WHICH ARE RELATED BY A NON-CRYSTALLOGRAPHIC TWO-FOLD RELATIONSHIP FORMING A ROP DIMER (B/C). THE THIRD ROP PROTOMER (A) FORMS ANOTHER ROP DIMER THROUGH A CRYSTALLOGRAPHIC SYMMETRY MATE. A THR 2 A THR 2 HELX_P A GLU 28 A GLU 28 1 1 27 A ASP 32 A ASP 32 HELX_P A PHE 56 A PHE 56 1 2 25 B GLN 4 B GLN 4 HELX_P B GLU 28 B GLU 28 1 3 25 B ASP 32 B ASP 32 HELX_P B ARG 55 B ARG 55 1 4 24 C THR 102 C THR 2 HELX_P C LEU 129 C LEU 29 1 5 28 C ASP 132 C ASP 32 HELX_P C ARG 155 C ARG 55 1 6 24 TRANSCRIPTION REGULATION TRANSCRIPTION REGULATION, TURN, HELIX PACKING, CRYSTAL CONTACTS ROP_ECOLI UNP 1 1 P03051 MTKQEKTALNMARFIRSQTLTLLEKLNELDADEQADICESLHDHADELYRSCLARFGDDGENL 2 62 1GTO 2 62 P03051 A 1 2 62 2 62 1GTO 2 62 P03051 B 1 2 62 2 62 1GTO 102 162 P03051 C 1 2 62 1 ASP engineered mutation GLY 30 1GTO A P03051 UNP 30 30 2 ASP engineered mutation GLY 30 1GTO B P03051 UNP 30 30 3 ASP engineered mutation GLY 130 1GTO C P03051 UNP 30 30 97 I 4 2 2