2OBC - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF RIBD FROM ESCHERICHIA COLI IN COMPL SUBSTRATE ANALOGUE, RIBOSE 5-PHOSPHATE (BETA FORM), BOUND T ACTIVE SITE OF THE REDUCTASE DOMAIN
• Keywords: ALPHA AND BETA CLASS OF PROTEINS WITH MAINLY PARALLELL STRAN SUBSTRATE ANALOGUE COMPLEX (RIBOSE 5-PHOSPHATE, BETA-FORM), STRUCTURAL GENOMICS, HTP ESCHERICHIA COLI PROTEINS, STRUCTU PROTEOMICS IN EUROPE, SPINE, HYDROLASE, OXIDOREDUCTASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2OBC	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	RIBOFLAVIN BIOSYNTHESIS PROTEIN RIBD	A	354	2647	72
2	Protein	RIBOFLAVIN BIOSYNTHESIS PROTEIN RIBD	B	362	2681	72
3	Ligand	RIBOFLAVIN BIOSYNTHESIS PROTEIN RIBD	A	1	0	14
4	Water			48	0	48
total				765	5328	206

Proteins

Unit 1

THR -4 LEU -3 TYR -2 ILE -1 GLN 0 GLY 1 GLN 2 ASP 3 GLU 4 TYR 5 TYR 6 MSE 7 ALA 8 ARG 9 ALA 10 LEU 11 LYS 12 LEU 13 ALA 14 GLN 15 ARG 16 GLY 17 ARG 18 PHE 19 THR 20 THR 21 HIS 22 PRO 23 ASN 24 PRO 25 ASN 26 VAL 27 GLY 28 CYS 29 VAL 30 ILE 31 VAL 32 LYS 33 ASP 34 GLY 35 GLU 36 ILE 37 VAL 38 GLY 39 GLU 40 GLY 41 TYR 42 HIS 43 GLN 44 ARG 45 ALA 46 GLY 47 GLU 48 PRO 49 HIS 50 ALA 51 GLU 52 VAL 53 HIS 54 ALA 55 LEU 56 ARG 57 MSE 58 ALA 59 GLY 60 GLU 61 LYS 62 ALA 63 LYS 64 GLY 65 ALA 66 THR 67 ALA 68 TYR 69 VAL 70 THR 71 LEU 72 GLU 73 PRO 74 CYS 75 PRO 83 CYS 84 CYS 85 ASP 86 ALA 87 LEU 88 ILE 89 ALA 90 ALA 91 GLY 92 VAL 93 ALA 94 ARG 95 VAL 96 VAL 97 ALA 98 SER 99 MSE 100 GLN 101 ASP 102 PRO 103 ASN 104 GLN 106 VAL 107 ALA 108 GLY 109 ARG 110 GLY 111 LEU 112 TYR 113 ARG 114 LEU 115 GLN 116 GLN 117 ALA 118 GLY 119 ILE 120 ASP 121 VAL 122 SER 123 HIS 124 GLY 125 LEU 126 MSE 127 MSE 128 SER 129 GLU 130 ALA 131 GLU 132 GLN 133 LEU 134 ASN 135 LYS 136 GLY 137 PHE 138 LEU 139 LYS 140 ARG 141 MSE 142 ARG 143 THR 144 GLY 145 PHE 146 PRO 147 TYR 148 ILE 149 GLN 150 LEU 151 LYS 152 LEU 153 GLY 154 ALA 155 SER 156 LEU 157 ASP 158 GLY 159 ARG 160 THR 161 ALA 162 MSE 163 GLU 167 SER 168 GLN 169 TRP 170 ILE 171 THR 172 SER 173 PRO 174 GLN 175 ALA 176 ARG 177 ARG 178 ASP 179 VAL 180 GLN 181 LEU 182 LEU 183 ARG 184 ALA 185 GLN 186 SER 187 HIS 188 ALA 189 ILE 190 LEU 191 THR 192 SER 193 SER 194 ALA 195 THR 196 VAL 197 LEU 198 ALA 199 ASP 200 ASP 201 PRO 202 ALA 203 LEU 204 THR 205 VAL 206 ARG 207 TRP 208 SER 209 GLU 210 LEU 211 ASP 212 GLU 213 GLN 214 THR 215 GLN 216 ALA 217 LEU 218 TYR 219 PRO 220 GLN 221 GLN 222 ASN 223 LEU 224 ARG 225 GLN 226 PRO 227 ILE 228 ARG 229 ILE 230 VAL 231 ILE 232 ASP 233 SER 234 GLN 235 ASN 236 ARG 237 VAL 238 THR 239 PRO 240 VAL 241 HIS 242 ARG 243 ILE 244 VAL 245 GLN 246 GLN 247 PRO 248 GLY 249 GLU 250 THR 251 TRP 252 PHE 253 ALA 254 ARG 255 THR 256 GLN 257 GLU 258 ASP 259 SER 260 ARG 261 GLU 262 TRP 263 PRO 264 GLU 265 THR 266 VAL 267 ARG 268 THR 269 LEU 270 LEU 271 ILE 272 PRO 273 GLU 274 HIS 275 LYS 276 GLY 277 HIS 278 LEU 279 ASP 280 LEU 281 VAL 282 VAL 283 LEU 284 MSE 285 MSE 286 GLN 287 LEU 288 GLY 289 LYS 290 GLN 291 GLN 292 ILE 293 ASN 294 SER 295 ILE 296 TRP 297 VAL 298 GLU 299 ALA 300 GLY 301 PRO 302 THR 303 LEU 304 ALA 305 GLY 306 ALA 307 LEU 308 LEU 309 GLN 310 ALA 311 GLY 312 LEU 313 VAL 314 ASP 315 GLU 316 LEU 317 ILE 318 VAL 319 TYR 320 ILE 321 ALA 322 PRO 323 LYS 324 LEU 325 LEU 326 GLY 327 SER 328 ASP 329 ALA 330 ARG 331 GLY 332 LEU 333 CYS 334 THR 335 LEU 336 PRO 337 GLY 338 PRO 346 GLN 347 PHE 348 LYS 349 PHE 350 LYS 351 GLU 352 ILE 353 ARG 354 HIS 355 VAL 356 GLY 357 PRO 358 ASP 359 VAL 360 CYS 361 LEU 362 HIS 363 LEU 364 VAL 365 GLY 366 ALA 367

Unit 2

THR -4 LEU -3 TYR -2 ILE -1 GLN 0 GLY 1 GLN 2 ASP 3 GLU 4 TYR 5 TYR 6 MSE 7 ALA 8 ARG 9 ALA 10 LEU 11 LYS 12 LEU 13 ALA 14 GLN 15 ARG 16 GLY 17 ARG 18 PHE 19 THR 20 THR 21 HIS 22 PRO 23 ASN 24 PRO 25 ASN 26 VAL 27 GLY 28 CYS 29 VAL 30 ILE 31 VAL 32 LYS 33 ASP 34 GLY 35 GLU 36 ILE 37 VAL 38 GLY 39 GLU 40 GLY 41 TYR 42 HIS 43 GLN 44 ARG 45 ALA 46 GLY 47 GLU 48 PRO 49 HIS 50 ALA 51 GLU 52 VAL 53 HIS 54 ALA 55 LEU 56 ARG 57 MSE 58 ALA 59 GLY 60 GLU 61 LYS 62 ALA 63 LYS 64 GLY 65 ALA 66 THR 67 ALA 68 TYR 69 VAL 70 THR 71 LEU 72 GLU 73 PRO 74 CYS 75 SER 76 ASP 86 ALA 87 LEU 88 ILE 89 ALA 90 ALA 91 GLY 92 VAL 93 ALA 94 ARG 95 VAL 96 VAL 97 ALA 98 SER 99 MSE 100 GLN 101 ASP 102 PRO 103 ASN 104 GLN 106 VAL 107 ALA 108 GLY 109 ARG 110 GLY 111 LEU 112 TYR 113 ARG 114 LEU 115 GLN 116 GLN 117 ALA 118 GLY 119 ILE 120 ASP 121 VAL 122 SER 123 HIS 124 GLY 125 LEU 126 MSE 127 MSE 128 SER 129 GLU 130 ALA 131 GLU 132 GLN 133 LEU 134 ASN 135 LYS 136 GLY 137 PHE 138 LEU 139 LYS 140 ARG 141 MSE 142 ARG 143 THR 144 GLY 145 PHE 146 PRO 147 TYR 148 ILE 149 GLN 150 LEU 151 LYS 152 LEU 153 GLY 154 ALA 155 SER 156 LEU 157 ASP 158 GLY 159 ARG 160 THR 161 ALA 162 MSE 163 ALA 164 SER 165 GLY 166 GLU 167 SER 168 GLN 169 TRP 170 ILE 171 THR 172 SER 173 PRO 174 GLN 175 ALA 176 ARG 177 ARG 178 ASP 179 VAL 180 GLN 181 LEU 182 LEU 183 ARG 184 ALA 185 GLN 186 SER 187 HIS 188 ALA 189 ILE 190 LEU 191 THR 192 SER 193 SER 194 ALA 195 THR 196 VAL 197 LEU 198 ALA 199 ASP 200 ASP 201 PRO 202 ALA 203 LEU 204 THR 205 VAL 206 ARG 207 TRP 208 SER 209 GLU 210 LEU 211 ASP 212 GLU 213 GLN 214 THR 215 GLN 216 ALA 217 LEU 218 TYR 219 PRO 220 GLN 221 GLN 222 ASN 223 LEU 224 ARG 225 GLN 226 PRO 227 ILE 228 ARG 229 ILE 230 VAL 231 ILE 232 ASP 233 SER 234 GLN 235 ASN 236 ARG 237 VAL 238 THR 239 PRO 240 VAL 241 HIS 242 ARG 243 ILE 244 VAL 245 GLN 246 GLN 247 PRO 248 GLY 249 GLU 250 THR 251 TRP 252 PHE 253 ALA 254 ARG 255 THR 256 GLN 257 GLU 258 ASP 259 SER 260 ARG 261 GLU 262 TRP 263 PRO 264 GLU 265 THR 266 VAL 267 ARG 268 THR 269 LEU 270 LEU 271 ILE 272 PRO 273 GLU 274 HIS 275 LYS 276 GLY 277 HIS 278 LEU 279 ASP 280 LEU 281 VAL 282 VAL 283 LEU 284 MSE 285 MSE 286 GLN 287 LEU 288 GLY 289 LYS 290 GLN 291 GLN 292 ILE 293 ASN 294 SER 295 ILE 296 TRP 297 VAL 298 GLU 299 ALA 300 GLY 301 PRO 302 THR 303 LEU 304 ALA 305 GLY 306 ALA 307 LEU 308 LEU 309 GLN 310 ALA 311 GLY 312 LEU 313 VAL 314 ASP 315 GLU 316 LEU 317 ILE 318 VAL 319 TYR 320 ILE 321 ALA 322 PRO 323 LYS 324 LEU 325 LEU 326 GLY 327 SER 328 ASP 329 ALA 330 ARG 331 GLY 332 LEU 333 CYS 334 THR 335 LEU 336 PRO 337 GLY 338 LEU 339 GLU 340 LYS 341 LEU 342 ALA 343 ASP 344 ALA 345 PRO 346 GLN 347 PHE 348 LYS 349 PHE 350 LYS 351 GLU 352 ILE 353 ARG 354 HIS 355 VAL 356 GLY 357 PRO 358 ASP 359 VAL 360 CYS 361 LEU 362 HIS 363 LEU 364 VAL 365 GLY 366 ALA 367

Ligands

Unit 3

RP5 401