4LNJ - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURE OF ESCHERICHIA COLI THREONINE ALDOLASE IN UNLIGAND
• Keywords: THREONINE ALDOLASE, VITAMIN B6, PLP, ALDIMINE, FOLD TYPE 1, ACID SYNTHESIS, LYASE
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	LOW-SPECIFICITY L-THREONINE ALDOLASE	A	332	2548	0
2	Protein	LOW-SPECIFICITY L-THREONINE ALDOLASE	B	332	2548	0
3	Ligand	LOW-SPECIFICITY L-THREONINE ALDOLASE	A	4	0	32
4	Ligand	LOW-SPECIFICITY L-THREONINE ALDOLASE	B	3	0	31
5	Water			279	0	279
total				950	5096	342

Proteins

Unit 1

MET 1 ILE 2 ASP 3 LEU 4 ARG 5 SER 6 ASP 7 THR 8 VAL 9 THR 10 ARG 11 PRO 12 SER 13 ARG 14 ALA 15 MET 16 LEU 17 GLU 18 ALA 19 MET 20 MET 21 ALA 22 ALA 23 PRO 24 VAL 25 GLY 26 ASP 27 ASP 28 VAL 29 TYR 30 GLY 31 ASP 32 ASP 33 PRO 34 THR 35 VAL 36 ASN 37 ALA 38 LEU 39 GLN 40 ASP 41 TYR 42 ALA 43 ALA 44 GLU 45 LEU 46 SER 47 GLY 48 LYS 49 GLU 50 ALA 51 ALA 52 ILE 53 PHE 54 LEU 55 PRO 56 THR 57 GLY 58 THR 59 GLN 60 ALA 61 ASN 62 LEU 63 VAL 64 ALA 65 LEU 66 LEU 67 SER 68 HIS 69 CYS 70 GLU 71 ARG 72 GLY 73 GLU 74 GLU 75 TYR 76 ILE 77 VAL 78 GLY 79 GLN 80 ALA 81 ALA 82 HIS 83 ASN 84 TYR 85 LEU 86 PHE 87 GLU 88 ALA 89 GLY 90 GLY 91 ALA 92 ALA 93 VAL 94 LEU 95 GLY 96 SER 97 ILE 98 GLN 99 PRO 100 GLN 101 PRO 102 ILE 103 ASP 104 ALA 105 ALA 106 ALA 107 ASP 108 GLY 109 THR 110 LEU 111 PRO 112 LEU 113 ASP 114 LYS 115 VAL 116 ALA 117 MET 118 LYS 119 ILE 120 LYS 121 PRO 122 ASP 123 ASP 124 ILE 125 HIS 126 PHE 127 ALA 128 ARG 129 THR 130 LYS 131 LEU 132 LEU 133 SER 134 LEU 135 GLU 136 ASN 137 THR 138 HIS 139 ASN 140 GLY 141 LYS 142 VAL 143 LEU 144 PRO 145 ARG 146 GLU 147 TYR 148 LEU 149 LYS 150 GLU 151 ALA 152 TRP 153 GLU 154 PHE 155 THR 156 ARG 157 LYS 158 ARG 159 ASN 160 LEU 161 ALA 162 LEU 163 HIS 164 VAL 165 ASP 166 GLY 167 ALA 168 ARG 169 ILE 170 PHE 171 ASN 172 ALA 173 VAL 174 VAL 175 ALA 176 TYR 177 GLY 178 CYS 179 GLU 180 LEU 181 LYS 182 GLU 183 ILE 184 THR 185 GLN 186 TYR 187 CYS 188 ASP 189 SER 190 PHE 191 THR 192 ILE 193 CYS 194 LEU 195 SER 196 LYS 197 GLY 198 LEU 199 GLY 200 THR 201 PRO 202 VAL 203 GLY 204 SER 205 LEU 206 LEU 207 VAL 208 GLY 209 ASN 210 ARG 211 ASP 212 TYR 213 ILE 214 LYS 215 ARG 216 ALA 217 ILE 218 ARG 219 TRP 220 ARG 221 LYS 222 MET 223 THR 224 GLY 225 GLY 226 GLY 227 MET 228 ARG 229 GLN 230 SER 231 GLY 232 ILE 233 LEU 234 ALA 235 ALA 236 ALA 237 GLY 238 MET 239 TYR 240 ALA 241 LEU 242 LYS 243 ASN 244 ASN 245 VAL 246 ALA 247 ARG 248 LEU 249 GLN 250 GLU 251 ASP 252 HIS 253 ASP 254 ASN 255 THR 256 ALA 257 TRP 258 MET 259 ALA 260 GLU 261 GLN 262 LEU 263 ARG 264 GLU 265 ALA 266 GLY 267 ALA 268 ASP 269 VAL 270 MET 271 ARG 272 GLN 273 ASP 274 THR 275 ASN 276 MET 277 LEU 278 PHE 279 VAL 280 ARG 281 VAL 282 GLY 283 GLU 284 GLU 285 ASN 286 ALA 287 ALA 288 ALA 289 LEU 290 GLY 291 GLU 292 TYR 293 MET 294 LYS 295 ALA 296 ARG 297 ASN 298 VAL 299 LEU 300 ILE 301 ASN 302 ALA 303 SER 304 PRO 305 ILE 306 VAL 307 ARG 308 LEU 309 VAL 310 THR 311 HIS 312 LEU 313 ASP 314 VAL 315 SER 316 ARG 317 ALA 318 GLN 319 LEU 320 ALA 321 GLU 322 VAL 323 ALA 324 ALA 325 HIS 326 TRP 327 ARG 328 ALA 329 PHE 330 LEU 331 ALA 332

Unit 2

MET 1 ILE 2 ASP 3 LEU 4 ARG 5 SER 6 ASP 7 THR 8 VAL 9 THR 10 ARG 11 PRO 12 SER 13 ARG 14 ALA 15 MET 16 LEU 17 GLU 18 ALA 19 MET 20 MET 21 ALA 22 ALA 23 PRO 24 VAL 25 GLY 26 ASP 27 ASP 28 VAL 29 TYR 30 GLY 31 ASP 32 ASP 33 PRO 34 THR 35 VAL 36 ASN 37 ALA 38 LEU 39 GLN 40 ASP 41 TYR 42 ALA 43 ALA 44 GLU 45 LEU 46 SER 47 GLY 48 LYS 49 GLU 50 ALA 51 ALA 52 ILE 53 PHE 54 LEU 55 PRO 56 THR 57 GLY 58 THR 59 GLN 60 ALA 61 ASN 62 LEU 63 VAL 64 ALA 65 LEU 66 LEU 67 SER 68 HIS 69 CYS 70 GLU 71 ARG 72 GLY 73 GLU 74 GLU 75 TYR 76 ILE 77 VAL 78 GLY 79 GLN 80 ALA 81 ALA 82 HIS 83 ASN 84 TYR 85 LEU 86 PHE 87 GLU 88 ALA 89 GLY 90 GLY 91 ALA 92 ALA 93 VAL 94 LEU 95 GLY 96 SER 97 ILE 98 GLN 99 PRO 100 GLN 101 PRO 102 ILE 103 ASP 104 ALA 105 ALA 106 ALA 107 ASP 108 GLY 109 THR 110 LEU 111 PRO 112 LEU 113 ASP 114 LYS 115 VAL 116 ALA 117 MET 118 LYS 119 ILE 120 LYS 121 PRO 122 ASP 123 ASP 124 ILE 125 HIS 126 PHE 127 ALA 128 ARG 129 THR 130 LYS 131 LEU 132 LEU 133 SER 134 LEU 135 GLU 136 ASN 137 THR 138 HIS 139 ASN 140 GLY 141 LYS 142 VAL 143 LEU 144 PRO 145 ARG 146 GLU 147 TYR 148 LEU 149 LYS 150 GLU 151 ALA 152 TRP 153 GLU 154 PHE 155 THR 156 ARG 157 LYS 158 ARG 159 ASN 160 LEU 161 ALA 162 LEU 163 HIS 164 VAL 165 ASP 166 GLY 167 ALA 168 ARG 169 ILE 170 PHE 171 ASN 172 ALA 173 VAL 174 VAL 175 ALA 176 TYR 177 GLY 178 CYS 179 GLU 180 LEU 181 LYS 182 GLU 183 ILE 184 THR 185 GLN 186 TYR 187 CYS 188 ASP 189 SER 190 PHE 191 THR 192 ILE 193 CYS 194 LEU 195 SER 196 LYS 197 GLY 198 LEU 199 GLY 200 THR 201 PRO 202 VAL 203 GLY 204 SER 205 LEU 206 LEU 207 VAL 208 GLY 209 ASN 210 ARG 211 ASP 212 TYR 213 ILE 214 LYS 215 ARG 216 ALA 217 ILE 218 ARG 219 TRP 220 ARG 221 LYS 222 MET 223 THR 224 GLY 225 GLY 226 GLY 227 MET 228 ARG 229 GLN 230 SER 231 GLY 232 ILE 233 LEU 234 ALA 235 ALA 236 ALA 237 GLY 238 MET 239 TYR 240 ALA 241 LEU 242 LYS 243 ASN 244 ASN 245 VAL 246 ALA 247 ARG 248 LEU 249 GLN 250 GLU 251 ASP 252 HIS 253 ASP 254 ASN 255 THR 256 ALA 257 TRP 258 MET 259 ALA 260 GLU 261 GLN 262 LEU 263 ARG 264 GLU 265 ALA 266 GLY 267 ALA 268 ASP 269 VAL 270 MET 271 ARG 272 GLN 273 ASP 274 THR 275 ASN 276 MET 277 LEU 278 PHE 279 VAL 280 ARG 281 VAL 282 GLY 283 GLU 284 GLU 285 ASN 286 ALA 287 ALA 288 ALA 289 LEU 290 GLY 291 GLU 292 TYR 293 MET 294 LYS 295 ALA 296 ARG 297 ASN 298 VAL 299 LEU 300 ILE 301 ASN 302 ALA 303 SER 304 PRO 305 ILE 306 VAL 307 ARG 308 LEU 309 VAL 310 THR 311 HIS 312 LEU 313 ASP 314 VAL 315 SER 316 ARG 317 ALA 318 GLN 319 LEU 320 ALA 321 GLU 322 VAL 323 ALA 324 ALA 325 HIS 326 TRP 327 ARG 328 ALA 329 PHE 330 LEU 331 ALA 332

Ligands

Unit 3	MG 401 MG 402 PLR 403 EPE 404
Unit 4	MG 401 PLR 402 EPE 403