3DBI - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF SUGAR-BINDING TRANSCRIPTIONAL REGULATOR FAMILY) FROM ESCHERICHIA COLI COMPLEXED WITH PHOSPHATE
• Keywords: STRUCTURAL GENOMICS, SUGAR-BINDING TRANSCRIPTIONAL REGULATOR STRUCTURE INITIATIVE, PSI-2, NEW YORK SGX RESEARCH CENTER F STRUCTURAL GENOMICS, NYSGXRC, DNA-BINDING, TRANSCRIPTION RE TRANSCRIPTION REGULATOR, REPRESSOR, TRANSCRIPTION
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3DBI	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	278	2067	72
2	Protein		B	278	2070	72
3	Protein		C	277	2061	72
4	Ligand		A	2	0	11
5	Ligand		B	1	0	5
6	Ligand		C	1	0	5
7	Water			119	0	119
total				956	6198	356

Proteins

Unit 1	SER 60 THR 61 GLN 62 THR 63 LEU 64 GLY 65 LEU 66 VAL 67 VAL 68 THR 69 ASN 70 THR 71 LEU 72 TYR 73 HIS 74 GLY 75 ILE 76 TYR 77 PHE 78 SER 79 GLU 80 LEU 81 LEU 82 PHE 83 HIS 84 ALA 85 ALA 86 ARG 87 MSE 88 ALA 89 GLU 90 GLU 91 LYS 92 GLY 93 ARG 94 GLN 95 LEU 96 LEU 97 LEU 98 ALA 99 ASP 100 GLY 101 LYS 102 HIS 103 SER 104 ALA 105 GLU 106 GLU 107 GLU 108 ARG 109 GLN 110 ALA 111 ILE 112 GLN 113 TYR 114 LEU 115 LEU 116 ASP 117 LEU 118 ARG 119 CYS 120 ASP 121 ALA 122 ILE 123 MSE 124 ILE 125 TYR 126 PRO 127 ARG 128 PHE 129 LEU 130 SER 131 VAL 132 ASP 133 GLU 134 ILE 135 ASP 136 ASP 137 ILE 138 ILE 139 ASP 140 ALA 141 HIS 142 SER 143 GLN 144 PRO 145 ILE 146 MSE 147 VAL 148 LEU 149 ASN 150 ARG 151 ARG 152 LEU 153 ARG 154 LYS 155 ASN 156 SER 157 SER 158 HIS 159 SER 160 VAL 161 TRP 162 CYS 163 ASP 164 HIS 165 LYS 166 GLN 167 THR 168 SER 169 PHE 170 ASN 171 ALA 172 VAL 173 ALA 174 GLU 175 LEU 176 ILE 177 ASN 178 ALA 179 GLY 180 HIS 181 GLN 182 GLU 183 ILE 184 ALA 185 PHE 186 LEU 187 THR 188 GLY 189 SER 190 MSE 191 ASP 192 SER 193 PRO 194 THR 195 SER 196 ILE 197 GLU 198 ARG 199 LEU 200 ALA 201 GLY 202 TYR 203 LYS 204 ASP 205 ALA 206 LEU 207 ALA 208 GLN 209 HIS 210 GLY 211 ILE 212 ALA 213 LEU 214 ASN 215 GLU 216 LYS 217 LEU 218 ILE 219 ALA 220 ASN 221 GLY 222 LYS 223 TRP 224 THR 225 PRO 226 ALA 227 SER 228 GLY 229 ALA 230 GLU 231 GLY 232 VAL 233 GLU 234 MSE 235 LEU 236 LEU 237 GLU 238 ARG 239 GLY 240 ALA 241 LYS 242 PHE 243 SER 244 ALA 245 LEU 246 VAL 247 ALA 248 SER 249 ASN 250 ASP 251 ASP 252 MSE 253 ALA 254 ILE 255 GLY 256 ALA 257 MSE 258 LYS 259 ALA 260 LEU 261 HIS 262 GLU 263 ARG 264 GLY 265 VAL 266 ALA 267 VAL 268 PRO 269 GLU 270 GLN 271 VAL 272 SER 273 VAL 274 ILE 275 GLY 276 PHE 277 ASP 278 ASP 279 ILE 280 ALA 281 ILE 282 ALA 283 PRO 284 TYR 285 THR 286 VAL 287 PRO 288 ALA 289 LEU 290 SER 291 SER 292 VAL 293 LYS 294 ILE 295 PRO 296 VAL 297 THR 298 GLU 299 MSE 300 ILE 301 GLN 302 GLU 303 ILE 304 ILE 305 GLY 306 ARG 307 LEU 308 ILE 309 PHE 310 MSE 311 LEU 312 ASP 313 GLY 314 GLY 315 ASP 316 PHE 317 SER 318 PRO 319 PRO 320 LYS 321 THR 322 PHE 323 SER 324 GLY 325 LYS 326 LEU 327 ILE 328 ARG 329 ARG 330 ASP 331 SER 332 LEU 333 ILE 334 ALA 335 PRO 336 SER 337
Unit 2	LYS 59 SER 60 THR 61 GLN 62 THR 63 LEU 64 GLY 65 LEU 66 VAL 67 VAL 68 THR 69 ASN 70 THR 71 LEU 72 TYR 73 HIS 74 GLY 75 ILE 76 TYR 77 PHE 78 SER 79 GLU 80 LEU 81 LEU 82 PHE 83 HIS 84 ALA 85 ALA 86 ARG 87 MSE 88 ALA 89 GLU 90 GLU 91 LYS 92 GLY 93 ARG 94 GLN 95 LEU 96 LEU 97 LEU 98 ALA 99 ASP 100 GLY 101 LYS 102 HIS 103 SER 104 ALA 105 GLU 106 GLU 107 GLU 108 ARG 109 GLN 110 ALA 111 ILE 112 GLN 113 TYR 114 LEU 115 LEU 116 ASP 117 LEU 118 ARG 119 CYS 120 ASP 121 ALA 122 ILE 123 MSE 124 ILE 125 TYR 126 PRO 127 ARG 128 PHE 129 LEU 130 SER 131 VAL 132 ASP 133 GLU 134 ILE 135 ASP 136 ASP 137 ILE 138 ILE 139 ASP 140 ALA 141 HIS 142 SER 143 GLN 144 PRO 145 ILE 146 MSE 147 VAL 148 LEU 149 ASN 150 ARG 151 ARG 152 LEU 153 ARG 154 LYS 155 ASN 156 SER 157 SER 158 HIS 159 SER 160 VAL 161 TRP 162 CYS 163 ASP 164 HIS 165 LYS 166 GLN 167 THR 168 SER 169 PHE 170 ASN 171 ALA 172 VAL 173 ALA 174 GLU 175 LEU 176 ILE 177 ASN 178 ALA 179 GLY 180 HIS 181 GLN 182 GLU 183 ILE 184 ALA 185 PHE 186 LEU 187 THR 188 GLY 189 SER 190 MSE 191 ASP 192 SER 193 PRO 194 THR 195 SER 196 ILE 197 GLU 198 ARG 199 LEU 200 ALA 201 GLY 202 TYR 203 LYS 204 ASP 205 ALA 206 LEU 207 ALA 208 GLN 209 HIS 210 GLY 211 ILE 212 ALA 213 LEU 214 ASN 215 GLU 216 LYS 217 LEU 218 ILE 219 ALA 220 ASN 221 GLY 222 LYS 223 TRP 224 THR 225 PRO 226 ALA 227 SER 228 GLY 229 ALA 230 GLU 231 GLY 232 VAL 233 GLU 234 MSE 235 LEU 236 LEU 237 GLU 238 ARG 239 GLY 240 ALA 241 LYS 242 PHE 243 SER 244 ALA 245 LEU 246 VAL 247 ALA 248 SER 249 ASN 250 ASP 251 ASP 252 MSE 253 ALA 254 ILE 255 GLY 256 ALA 257 MSE 258 LYS 259 ALA 260 LEU 261 HIS 262 GLU 263 ARG 264 GLY 265 VAL 266 ALA 267 VAL 268 PRO 269 GLU 270 GLN 271 VAL 272 SER 273 VAL 274 ILE 275 GLY 276 PHE 277 ASP 278 ASP 279 ILE 280 ALA 281 ILE 282 ALA 283 PRO 284 TYR 285 THR 286 VAL 287 PRO 288 ALA 289 LEU 290 SER 291 SER 292 VAL 293 LYS 294 ILE 295 PRO 296 VAL 297 THR 298 GLU 299 MSE 300 ILE 301 GLN 302 GLU 303 ILE 304 ILE 305 GLY 306 ARG 307 LEU 308 ILE 309 PHE 310 MSE 311 LEU 312 ASP 313 GLY 314 GLY 315 ASP 316 PHE 317 SER 318 PRO 319 PRO 320 LYS 321 THR 322 PHE 323 SER 324 GLY 325 LYS 326 LEU 327 ILE 328 ARG 329 ARG 330 ASP 331 SER 332 LEU 333 ILE 334 ALA 335 PRO 336
Unit 3	SER 60 THR 61 GLN 62 THR 63 LEU 64 GLY 65 LEU 66 VAL 67 VAL 68 THR 69 ASN 70 THR 71 LEU 72 TYR 73 HIS 74 GLY 75 ILE 76 TYR 77 PHE 78 SER 79 GLU 80 LEU 81 LEU 82 PHE 83 HIS 84 ALA 85 ALA 86 ARG 87 MSE 88 ALA 89 GLU 90 GLU 91 LYS 92 GLY 93 ARG 94 GLN 95 LEU 96 LEU 97 LEU 98 ALA 99 ASP 100 GLY 101 LYS 102 HIS 103 SER 104 ALA 105 GLU 106 GLU 107 GLU 108 ARG 109 GLN 110 ALA 111 ILE 112 GLN 113 TYR 114 LEU 115 LEU 116 ASP 117 LEU 118 ARG 119 CYS 120 ASP 121 ALA 122 ILE 123 MSE 124 ILE 125 TYR 126 PRO 127 ARG 128 PHE 129 LEU 130 SER 131 VAL 132 ASP 133 GLU 134 ILE 135 ASP 136 ASP 137 ILE 138 ILE 139 ASP 140 ALA 141 HIS 142 SER 143 GLN 144 PRO 145 ILE 146 MSE 147 VAL 148 LEU 149 ASN 150 ARG 151 ARG 152 LEU 153 ARG 154 LYS 155 ASN 156 SER 157 SER 158 HIS 159 SER 160 VAL 161 TRP 162 CYS 163 ASP 164 HIS 165 LYS 166 GLN 167 THR 168 SER 169 PHE 170 ASN 171 ALA 172 VAL 173 ALA 174 GLU 175 LEU 176 ILE 177 ASN 178 ALA 179 GLY 180 HIS 181 GLN 182 GLU 183 ILE 184 ALA 185 PHE 186 LEU 187 THR 188 GLY 189 SER 190 MSE 191 ASP 192 SER 193 PRO 194 THR 195 SER 196 ILE 197 GLU 198 ARG 199 LEU 200 ALA 201 GLY 202 TYR 203 LYS 204 ASP 205 ALA 206 LEU 207 ALA 208 GLN 209 HIS 210 GLY 211 ILE 212 ALA 213 LEU 214 ASN 215 GLU 216 LYS 217 LEU 218 ILE 219 ALA 220 ASN 221 GLY 222 LYS 223 TRP 224 THR 225 PRO 226 ALA 227 SER 228 GLY 229 ALA 230 GLU 231 GLY 232 VAL 233 GLU 234 MSE 235 LEU 236 LEU 237 GLU 238 ARG 239 GLY 240 ALA 241 LYS 242 PHE 243 SER 244 ALA 245 LEU 246 VAL 247 ALA 248 SER 249 ASN 250 ASP 251 ASP 252 MSE 253 ALA 254 ILE 255 GLY 256 ALA 257 MSE 258 LYS 259 ALA 260 LEU 261 HIS 262 GLU 263 ARG 264 GLY 265 VAL 266 ALA 267 VAL 268 PRO 269 GLU 270 GLN 271 VAL 272 SER 273 VAL 274 ILE 275 GLY 276 PHE 277 ASP 278 ASP 279 ILE 280 ALA 281 ILE 282 ALA 283 PRO 284 TYR 285 THR 286 VAL 287 PRO 288 ALA 289 LEU 290 SER 291 SER 292 VAL 293 LYS 294 ILE 295 PRO 296 VAL 297 THR 298 GLU 299 MSE 300 ILE 301 GLN 302 GLU 303 ILE 304 ILE 305 GLY 306 ARG 307 LEU 308 ILE 309 PHE 310 MSE 311 LEU 312 ASP 313 GLY 314 GLY 315 ASP 316 PHE 317 SER 318 PRO 319 PRO 320 LYS 321 THR 322 PHE 323 SER 324 GLY 325 LYS 326 LEU 327 ILE 328 ARG 329 ARG 330 ASP 331 SER 332 LEU 333 ILE 334 ALA 335 PRO 336

Ligands

Unit 4	PO4 339 GOL 340
Unit 5	PO4 339
Unit 6	PO4 339