3S46 - Sequence, Chains, Asymmetric and Biological Units

• Title: THE CRYSTAL STRUCTURE OF ALANINE RACEMASE FROM STREPTOCOCCUS PNEUMONIAE
• Keywords: ALPHA/BETA BARREL, EXTENDED BETA-STRAND DOMAIN, PYRIDOXAL PH COFACTOR, ALANINE RACEMASE, CARBAMYLATED LYSINE, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	3S46	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ALANINE RACEMASE	A	367	2783	36
2	Protein	ALANINE RACEMASE	B	367	2783	36
3	Ligand	ALANINE RACEMASE	A	1	0	9
4	Water			507	0	507
total				1242	5566	588

Proteins

Unit 1

MET 1 LYS 2 ALA 3 SER 4 PRO 5 HIS 6 ARG 7 PRO 8 THR 9 LYS 10 ALA 11 LEU 12 ILE 13 HIS 14 LEU 15 GLY 16 ALA 17 ILE 18 ARG 19 GLN 20 ASN 21 ILE 22 GLN 23 GLN 24 MET 25 GLY 26 ALA 27 HIS 28 ILE 29 PRO 30 GLN 31 GLY 32 THR 33 LEU 34 LYS 35 LEU 36 ALA 37 VAL 38 VAL 39 LLP 40 ALA 41 ASN 42 ALA 43 TYR 44 GLY 45 HIS 46 GLY 47 ALA 48 VAL 49 ALA 50 VAL 51 ALA 52 LYS 53 ALA 54 ILE 55 GLN 56 ASP 57 ASP 58 VAL 59 ASP 60 GLY 61 PHE 62 CYS 63 VAL 64 SER 65 ASN 66 ILE 67 ASP 68 GLU 69 ALA 70 ILE 71 GLU 72 LEU 73 ARG 74 GLN 75 ALA 76 GLY 77 LEU 78 SER 79 LYS 80 PRO 81 ILE 82 LEU 83 ILE 84 LEU 85 GLY 86 VAL 87 SER 88 GLU 89 ILE 90 GLU 91 ALA 92 VAL 93 ALA 94 LEU 95 ALA 96 LYS 97 GLU 98 TYR 99 ASP 100 PHE 101 THR 102 LEU 103 THR 104 VAL 105 ALA 106 GLY 107 LEU 108 GLU 109 TRP 110 ILE 111 GLN 112 ALA 113 LEU 114 LEU 115 ASP 116 LYS 117 GLU 118 VAL 119 ASP 120 LEU 121 THR 122 GLY 123 LEU 124 THR 125 VAL 126 HIS 127 LEU 128 KCX 129 ILE 130 ASP 131 SER 132 GLY 133 MET 134 GLY 135 ARG 136 ILE 137 GLY 138 PHE 139 ARG 140 GLU 141 ALA 142 SER 143 GLU 144 VAL 145 GLU 146 GLN 147 ALA 148 GLN 149 ASP 150 LEU 151 LEU 152 GLN 153 GLN 154 HIS 155 GLY 156 VAL 157 CYS 158 VAL 159 GLU 160 GLY 161 ILE 162 PHE 163 THR 164 HIS 165 PHE 166 ALA 167 THR 168 ALA 169 ASP 170 GLU 171 GLU 172 SER 173 ASP 174 ASP 175 TYR 176 PHE 177 ASN 178 ALA 179 GLN 180 LEU 181 GLU 182 ARG 183 PHE 184 LYS 185 THR 186 ILE 187 LEU 188 ALA 189 SER 190 MET 191 LYS 192 GLU 193 VAL 194 PRO 195 GLU 196 LEU 197 VAL 198 HIS 199 ALA 200 SER 201 ASN 202 SER 203 ALA 204 THR 205 THR 206 LEU 207 TRP 208 HIS 209 VAL 210 GLU 211 THR 212 ILE 213 PHE 214 ASN 215 ALA 216 VAL 217 ARG 218 MET 219 GLY 220 ASP 221 ALA 222 MET 223 TYR 224 GLY 225 LEU 226 ASN 227 PRO 228 SER 229 GLY 230 ALA 231 VAL 232 LEU 233 ASP 234 LEU 235 PRO 236 TYR 237 ASP 238 LEU 239 ILE 240 PRO 241 ALA 242 LEU 243 THR 244 LEU 245 GLU 246 SER 247 ALA 248 LEU 249 VAL 250 HIS 251 VAL 252 LYS 253 THR 254 VAL 255 PRO 256 ALA 257 GLY 258 ALA 259 CYS 260 MET 261 GLY 262 TYR 263 GLY 264 ALA 265 THR 266 TYR 267 GLN 268 ALA 269 ASP 270 SER 271 GLU 272 GLN 273 VAL 274 ILE 275 ALA 276 THR 277 VAL 278 PRO 279 ILE 280 GLY 281 TYR 282 ALA 283 ASP 284 GLY 285 TRP 286 THR 287 ARG 288 ASP 289 MET 290 GLN 291 ASN 292 PHE 293 SER 294 VAL 295 LEU 296 VAL 297 ASP 298 GLY 299 GLN 300 ALA 301 CYS 302 PRO 303 ILE 304 VAL 305 GLY 306 ARG 307 VAL 308 SER 309 MET 310 ASP 311 GLN 312 ILE 313 THR 314 ILE 315 ARG 316 LEU 317 PRO 318 LYS 319 LEU 320 TYR 321 PRO 322 LEU 323 GLY 324 THR 325 LYS 326 VAL 327 THR 328 LEU 329 ILE 330 GLY 331 SER 332 ASN 333 GLY 334 ASP 335 LYS 336 GLU 337 ILE 338 THR 339 ALA 340 THR 341 GLN 342 VAL 343 ALA 344 THR 345 TYR 346 ARG 347 VAL 348 THR 349 ILE 350 ASN 351 TYR 352 GLU 353 VAL 354 VAL 355 CYS 356 LEU 357 LEU 358 SER 359 ASP 360 ARG 361 ILE 362 PRO 363 ARG 364 GLU 365 TYR 366 TYR 367

Unit 2

MET 1 LYS 2 ALA 3 SER 4 PRO 5 HIS 6 ARG 7 PRO 8 THR 9 LYS 10 ALA 11 LEU 12 ILE 13 HIS 14 LEU 15 GLY 16 ALA 17 ILE 18 ARG 19 GLN 20 ASN 21 ILE 22 GLN 23 GLN 24 MET 25 GLY 26 ALA 27 HIS 28 ILE 29 PRO 30 GLN 31 GLY 32 THR 33 LEU 34 LYS 35 LEU 36 ALA 37 VAL 38 VAL 39 LLP 40 ALA 41 ASN 42 ALA 43 TYR 44 GLY 45 HIS 46 GLY 47 ALA 48 VAL 49 ALA 50 VAL 51 ALA 52 LYS 53 ALA 54 ILE 55 GLN 56 ASP 57 ASP 58 VAL 59 ASP 60 GLY 61 PHE 62 CYS 63 VAL 64 SER 65 ASN 66 ILE 67 ASP 68 GLU 69 ALA 70 ILE 71 GLU 72 LEU 73 ARG 74 GLN 75 ALA 76 GLY 77 LEU 78 SER 79 LYS 80 PRO 81 ILE 82 LEU 83 ILE 84 LEU 85 GLY 86 VAL 87 SER 88 GLU 89 ILE 90 GLU 91 ALA 92 VAL 93 ALA 94 LEU 95 ALA 96 LYS 97 GLU 98 TYR 99 ASP 100 PHE 101 THR 102 LEU 103 THR 104 VAL 105 ALA 106 GLY 107 LEU 108 GLU 109 TRP 110 ILE 111 GLN 112 ALA 113 LEU 114 LEU 115 ASP 116 LYS 117 GLU 118 VAL 119 ASP 120 LEU 121 THR 122 GLY 123 LEU 124 THR 125 VAL 126 HIS 127 LEU 128 KCX 129 ILE 130 ASP 131 SER 132 GLY 133 MET 134 GLY 135 ARG 136 ILE 137 GLY 138 PHE 139 ARG 140 GLU 141 ALA 142 SER 143 GLU 144 VAL 145 GLU 146 GLN 147 ALA 148 GLN 149 ASP 150 LEU 151 LEU 152 GLN 153 GLN 154 HIS 155 GLY 156 VAL 157 CYS 158 VAL 159 GLU 160 GLY 161 ILE 162 PHE 163 THR 164 HIS 165 PHE 166 ALA 167 THR 168 ALA 169 ASP 170 GLU 171 GLU 172 SER 173 ASP 174 ASP 175 TYR 176 PHE 177 ASN 178 ALA 179 GLN 180 LEU 181 GLU 182 ARG 183 PHE 184 LYS 185 THR 186 ILE 187 LEU 188 ALA 189 SER 190 MET 191 LYS 192 GLU 193 VAL 194 PRO 195 GLU 196 LEU 197 VAL 198 HIS 199 ALA 200 SER 201 ASN 202 SER 203 ALA 204 THR 205 THR 206 LEU 207 TRP 208 HIS 209 VAL 210 GLU 211 THR 212 ILE 213 PHE 214 ASN 215 ALA 216 VAL 217 ARG 218 MET 219 GLY 220 ASP 221 ALA 222 MET 223 TYR 224 GLY 225 LEU 226 ASN 227 PRO 228 SER 229 GLY 230 ALA 231 VAL 232 LEU 233 ASP 234 LEU 235 PRO 236 TYR 237 ASP 238 LEU 239 ILE 240 PRO 241 ALA 242 LEU 243 THR 244 LEU 245 GLU 246 SER 247 ALA 248 LEU 249 VAL 250 HIS 251 VAL 252 LYS 253 THR 254 VAL 255 PRO 256 ALA 257 GLY 258 ALA 259 CYS 260 MET 261 GLY 262 TYR 263 GLY 264 ALA 265 THR 266 TYR 267 GLN 268 ALA 269 ASP 270 SER 271 GLU 272 GLN 273 VAL 274 ILE 275 ALA 276 THR 277 VAL 278 PRO 279 ILE 280 GLY 281 TYR 282 ALA 283 ASP 284 GLY 285 TRP 286 THR 287 ARG 288 ASP 289 MET 290 GLN 291 ASN 292 PHE 293 SER 294 VAL 295 LEU 296 VAL 297 ASP 298 GLY 299 GLN 300 ALA 301 CYS 302 PRO 303 ILE 304 VAL 305 GLY 306 ARG 307 VAL 308 SER 309 MET 310 ASP 311 GLN 312 ILE 313 THR 314 ILE 315 ARG 316 LEU 317 PRO 318 LYS 319 LEU 320 TYR 321 PRO 322 LEU 323 GLY 324 THR 325 LYS 326 VAL 327 THR 328 LEU 329 ILE 330 GLY 331 SER 332 ASN 333 GLY 334 ASP 335 LYS 336 GLU 337 ILE 338 THR 339 ALA 340 THR 341 GLN 342 VAL 343 ALA 344 THR 345 TYR 346 ARG 347 VAL 348 THR 349 ILE 350 ASN 351 TYR 352 GLU 353 VAL 354 VAL 355 CYS 356 LEU 357 LEU 358 SER 359 ASP 360 ARG 361 ILE 362 PRO 363 ARG 364 GLU 365 TYR 366 TYR 367

Ligands

Unit 3

BEZ 369