4L50 - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURES OF THE LSRR PROTEINS COMPLEXED WITH PHOSP AND ITS TWO DIFFERENT ANALOGS REVEAL DISTINCT MECHANISMS FO RECOGNITION
• Keywords: DNA TRANSCRIPTIONAL REGULATOR, PHOSPHO-AI-2 BINDING, DNA BIN TRANSCRIPTION REGULATOR, REMOVED HELIX-TURN-HELIX DOMAIN, S FAMILY
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	4L50	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	TRANSCRIPTIONAL REGULATOR LSRR	A	248	1818	0
2	Protein	TRANSCRIPTIONAL REGULATOR LSRR	B	247	1807	0
3	Ligand	TRANSCRIPTIONAL REGULATOR LSRR	A	1	0	17
4	Ligand	TRANSCRIPTIONAL REGULATOR LSRR	B	1	0	17
5	Water			215	0	215
total				712	3625	249

Proteins

Unit 1

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

Unit 2

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

Ligands

Unit 3	D8X 501
Unit 4	D8X 401