1VFS - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF D-CYCLOSERINE-BOUND FORM OF ALANINE RACEMASE FROM D-CYCLOSERINE-PRODUCING STREPTOMYCES LAVENDULAE
• Keywords: TIM-BARREL, GREEK-KEY MOTIEF, ISOMERASE
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1VFS	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	ALANINE RACEMASE	A	383	2849	12
2	Protein	ALANINE RACEMASE	B	382	2839	12
3	Ligand	ALANINE RACEMASE	A	2	0	23
4	Ligand	ALANINE RACEMASE	B	1	0	22
5	Water			157	0	157
total				925	5688	226

Proteins

Unit 1

GLU 3 THR 4 PRO 5 THR 6 ARG 7 VAL 8 TYR 9 ALA 10 GLU 11 ILE 12 ASP 13 LEU 14 ASP 15 ALA 16 VAL 17 ARG 18 ALA 19 ASN 20 VAL 21 ARG 22 ALA 23 LEU 24 ARG 25 ALA 26 ARG 27 ALA 28 PRO 29 ARG 30 SER 31 ALA 32 LEU 33 MET 34 ALA 35 VAL 36 VAL 37 LYS 38 SER 39 ASN 40 ALA 41 TYR 42 GLY 43 HIS 44 GLY 45 ALA 46 VAL 47 PRO 48 CYS 49 ALA 50 ARG 51 ALA 52 ALA 53 GLN 54 GLU 55 ALA 56 GLY 57 ALA 58 ALA 59 TRP 60 LEU 61 GLY 62 THR 63 ALA 64 THR 65 PRO 66 GLU 67 GLU 68 ALA 69 LEU 70 GLU 71 LEU 72 ARG 73 ALA 74 ALA 75 GLY 76 ILE 77 GLN 78 GLY 79 ARG 80 ILE 81 MET 82 CYS 83 TRP 84 LEU 85 TRP 86 THR 87 PRO 88 GLY 89 GLY 90 PRO 91 TRP 92 ARG 93 GLU 94 ALA 95 ILE 96 GLU 97 THR 98 ASP 99 ILE 100 ASP 101 VAL 102 SER 103 VAL 104 SER 105 GLY 106 MET 107 TRP 108 ALA 109 LEU 110 ASP 111 GLU 112 VAL 113 ARG 114 ALA 115 ALA 116 ALA 117 ARG 118 ALA 119 ALA 120 GLY 121 ARG 122 THR 123 ALA 124 ARG 125 ILE 126 GLN 127 LEU 128 KCX 129 ALA 130 ASP 131 THR 132 GLY 133 LEU 134 GLY 135 ARG 136 ASN 137 GLY 138 CYS 139 GLN 140 PRO 141 ALA 142 ASP 143 TRP 144 ALA 145 GLU 146 LEU 147 VAL 148 GLY 149 ALA 150 ALA 151 VAL 152 ALA 153 ALA 154 GLN 155 ALA 156 GLU 157 GLY 158 THR 159 VAL 160 GLN 161 VAL 162 THR 163 GLY 164 VAL 165 TRP 166 SER 167 HIS 168 PHE 169 ALA 170 CYS 171 ALA 172 ASP 173 GLU 174 PRO 175 GLY 176 HIS 177 PRO 178 SER 179 ILE 180 ARG 181 LEU 182 GLN 183 LEU 184 ASP 185 ALA 186 PHE 187 ARG 188 ASP 189 MET 190 LEU 191 ALA 192 TYR 193 ALA 194 GLU 195 LYS 196 GLU 197 GLY 198 VAL 199 ASP 200 PRO 201 GLU 202 VAL 203 ARG 204 HIS 205 ILE 206 ALA 207 ASN 208 SER 209 PRO 210 ALA 211 THR 212 LEU 213 THR 214 LEU 215 PRO 216 GLU 217 THR 218 HIS 219 PHE 220 ASP 221 LEU 222 VAL 223 ARG 224 THR 225 GLY 226 LEU 227 ALA 228 VAL 229 TYR 230 GLY 231 VAL 232 SER 233 PRO 234 SER 235 PRO 236 GLU 237 LEU 238 GLY 239 THR 240 PRO 241 ALA 242 GLN 243 LEU 244 GLY 245 LEU 246 ARG 247 PRO 248 ALA 249 MET 250 THR 251 LEU 252 ARG 253 ALA 254 SER 255 LEU 256 ALA 257 LEU 258 VAL 259 LYS 260 THR 261 VAL 262 PRO 263 ALA 264 GLY 265 HIS 266 GLY 267 VAL 268 SER 269 TYR 270 GLY 271 HIS 272 HIS 273 TYR 274 VAL 275 THR 276 GLU 277 SER 278 GLU 279 THR 280 HIS 281 LEU 282 ALA 283 LEU 284 VAL 285 PRO 286 ALA 287 GLY 288 TYR 289 ALA 290 ASP 291 GLY 292 ILE 293 PRO 294 ARG 295 ASN 296 ALA 297 SER 298 GLY 299 ARG 300 GLY 301 PRO 302 VAL 303 LEU 304 VAL 305 ALA 306 GLY 307 LYS 308 ILE 309 ARG 310 ARG 311 ALA 312 ALA 313 GLY 314 ARG 315 ILE 316 ALA 317 MET 318 ASP 319 GLN 320 PHE 321 VAL 322 VAL 323 ASP 324 LEU 325 GLY 326 GLU 327 ASP 328 LEU 329 ALA 330 GLU 331 ALA 332 GLY 333 ASP 334 GLU 335 ALA 336 VAL 337 ILE 338 LEU 339 GLY 340 ASP 341 ALA 342 GLU 343 ARG 344 GLY 345 GLU 346 PRO 347 THR 348 ALA 349 GLU 350 ASP 351 TRP 352 ALA 353 GLN 354 ALA 355 ALA 356 HIS 357 THR 358 ILE 359 ALA 360 TYR 361 GLU 362 ILE 363 VAL 364 THR 365 ARG 366 ILE 367 GLY 368 GLY 369 ARG 370 VAL 371 PRO 372 ARG 373 VAL 374 TYR 375 LEU 376 GLY 377 GLY 378 LEU 379 GLU 380 HIS 381 HIS 382 HIS 383 HIS 384 HIS 385

Unit 2

GLU 1003 THR 1004 PRO 1005 THR 1006 ARG 1007 VAL 1008 TYR 1009 ALA 1010 GLU 1011 ILE 1012 ASP 1013 LEU 1014 ASP 1015 ALA 1016 VAL 1017 ARG 1018 ALA 1019 ASN 1020 VAL 1021 ARG 1022 ALA 1023 LEU 1024 ARG 1025 ALA 1026 ARG 1027 ALA 1028 PRO 1029 ARG 1030 SER 1031 ALA 1032 LEU 1033 MET 1034 ALA 1035 VAL 1036 VAL 1037 LYS 1038 SER 1039 ASN 1040 ALA 1041 TYR 1042 GLY 1043 HIS 1044 GLY 1045 ALA 1046 VAL 1047 PRO 1048 CYS 1049 ALA 1050 ARG 1051 ALA 1052 ALA 1053 GLN 1054 GLU 1055 ALA 1056 GLY 1057 ALA 1058 ALA 1059 TRP 1060 LEU 1061 GLY 1062 THR 1063 ALA 1064 THR 1065 PRO 1066 GLU 1067 GLU 1068 ALA 1069 LEU 1070 GLU 1071 LEU 1072 ARG 1073 ALA 1074 ALA 1075 GLY 1076 ILE 1077 GLN 1078 GLY 1079 ARG 1080 ILE 1081 MET 1082 CYS 1083 TRP 1084 LEU 1085 TRP 1086 THR 1087 PRO 1088 GLY 1089 GLY 1090 PRO 1091 TRP 1092 ARG 1093 GLU 1094 ALA 1095 ILE 1096 GLU 1097 THR 1098 ASP 1099 ILE 1100 ASP 1101 VAL 1102 SER 1103 VAL 1104 SER 1105 GLY 1106 MET 1107 TRP 1108 ALA 1109 LEU 1110 ASP 1111 GLU 1112 VAL 1113 ARG 1114 ALA 1115 ALA 1116 ALA 1117 ARG 1118 ALA 1119 ALA 1120 GLY 1121 ARG 1122 THR 1123 ALA 1124 ARG 1125 ILE 1126 GLN 1127 LEU 1128 KCX 1129 ALA 1130 ASP 1131 THR 1132 GLY 1133 LEU 1134 GLY 1135 ARG 1136 ASN 1137 GLY 1138 CYS 1139 GLN 1140 PRO 1141 ALA 1142 ASP 1143 TRP 1144 ALA 1145 GLU 1146 LEU 1147 VAL 1148 GLY 1149 ALA 1150 ALA 1151 VAL 1152 ALA 1153 ALA 1154 GLN 1155 ALA 1156 GLU 1157 GLY 1158 THR 1159 VAL 1160 GLN 1161 VAL 1162 THR 1163 GLY 1164 VAL 1165 TRP 1166 SER 1167 HIS 1168 PHE 1169 ALA 1170 CYS 1171 ALA 1172 ASP 1173 GLU 1174 PRO 1175 GLY 1176 HIS 1177 PRO 1178 SER 1179 ILE 1180 ARG 1181 LEU 1182 GLN 1183 LEU 1184 ASP 1185 ALA 1186 PHE 1187 ARG 1188 ASP 1189 MET 1190 LEU 1191 ALA 1192 TYR 1193 ALA 1194 GLU 1195 LYS 1196 GLU 1197 GLY 1198 VAL 1199 ASP 1200 PRO 1201 GLU 1202 VAL 1203 ARG 1204 HIS 1205 ILE 1206 ALA 1207 ASN 1208 SER 1209 PRO 1210 ALA 1211 THR 1212 LEU 1213 THR 1214 LEU 1215 PRO 1216 GLU 1217 THR 1218 HIS 1219 PHE 1220 ASP 1221 LEU 1222 VAL 1223 ARG 1224 THR 1225 GLY 1226 LEU 1227 ALA 1228 VAL 1229 TYR 1230 GLY 1231 VAL 1232 SER 1233 PRO 1234 SER 1235 PRO 1236 GLU 1237 LEU 1238 GLY 1239 THR 1240 PRO 1241 ALA 1242 GLN 1243 LEU 1244 GLY 1245 LEU 1246 ARG 1247 PRO 1248 ALA 1249 MET 1250 THR 1251 LEU 1252 ARG 1253 ALA 1254 SER 1255 LEU 1256 ALA 1257 LEU 1258 VAL 1259 LYS 1260 THR 1261 VAL 1262 PRO 1263 ALA 1264 GLY 1265 HIS 1266 GLY 1267 VAL 1268 SER 1269 TYR 1270 GLY 1271 HIS 1272 HIS 1273 TYR 1274 VAL 1275 THR 1276 GLU 1277 SER 1278 GLU 1279 THR 1280 HIS 1281 LEU 1282 ALA 1283 LEU 1284 VAL 1285 PRO 1286 ALA 1287 GLY 1288 TYR 1289 ALA 1290 ASP 1291 GLY 1292 ILE 1293 PRO 1294 ARG 1295 ASN 1296 ALA 1297 SER 1298 GLY 1299 ARG 1300 GLY 1301 PRO 1302 VAL 1303 LEU 1304 VAL 1305 ALA 1306 GLY 1307 LYS 1308 ILE 1309 ARG 1310 ARG 1311 ALA 1312 ALA 1313 GLY 1314 ARG 1315 ILE 1316 ALA 1317 MET 1318 ASP 1319 GLN 1320 PHE 1321 VAL 1322 VAL 1323 ASP 1324 LEU 1325 GLY 1326 GLU 1327 ASP 1328 LEU 1329 ALA 1330 GLU 1331 ALA 1332 GLY 1333 ASP 1334 GLU 1335 ALA 1336 VAL 1337 ILE 1338 LEU 1339 GLY 1340 ASP 1341 ALA 1342 GLU 1343 ARG 1344 GLY 1345 GLU 1346 PRO 1347 THR 1348 ALA 1349 GLU 1350 ASP 1351 TRP 1352 ALA 1353 GLN 1354 ALA 1355 ALA 1356 HIS 1357 THR 1358 ILE 1359 ALA 1360 TYR 1361 GLU 1362 ILE 1363 VAL 1364 THR 1365 ARG 1366 ILE 1367 GLY 1368 GLY 1369 ARG 1370 VAL 1371 PRO 1372 ARG 1373 VAL 1374 TYR 1375 LEU 1376 GLY 1377 GLY 1378 LEU 1379 GLU 1380 HIS 1381 HIS 1382 HIS 1383 HIS 1384

Ligands

Unit 3	DCS 401 CL 656
Unit 4	DCS 1401