1I1M - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF ESCHERICHIA COLI BRANCHED-CHAIN AMINO A AMINOTRANSFERASE.
• Keywords: AMINOTRANSFERASE, HEXAMER, PLP, 4-METHYLVARELATE, TRANSFERAS
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	1I1M	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE	A	304	2362	0
2	Protein	BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE	B	304	2362	0
3	Protein	BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE	C	304	2362	0
4	Ligand	BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE	A	2	0	23
5	Ligand	BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE	B	2	0	23
6	Ligand	BRANCHED-CHAIN AMINO ACID AMINOTRANSFERASE	C	2	0	23
7	Water			295	0	295
total				1213	7086	364

Proteins

Unit 1	LYS 4 ALA 5 ASP 6 TYR 7 ILE 8 TRP 9 PHE 10 ASN 11 GLY 12 GLU 13 MET 14 VAL 15 ARG 16 TRP 17 GLU 18 ASP 19 ALA 20 LYS 21 VAL 22 HIS 23 VAL 24 MET 25 SER 26 HIS 27 ALA 28 LEU 29 HIS 30 TYR 31 GLY 32 THR 33 SER 34 VAL 35 PHE 36 GLU 37 GLY 38 ILE 39 ARG 40 CYS 41 TYR 42 ASP 43 SER 44 HIS 45 LYS 46 GLY 47 PRO 48 VAL 49 VAL 50 PHE 51 ARG 52 HIS 53 ARG 54 GLU 55 HIS 56 MET 57 GLN 58 ARG 59 LEU 60 HIS 61 ASP 62 SER 63 ALA 64 LYS 65 ILE 66 TYR 67 ARG 68 PHE 69 PRO 70 VAL 71 SER 72 GLN 73 SER 74 ILE 75 ASP 76 GLU 77 LEU 78 MET 79 GLU 80 ALA 81 CYS 82 ARG 83 ASP 84 VAL 85 ILE 86 ARG 87 LYS 88 ASN 89 ASN 90 LEU 91 THR 92 SER 93 ALA 94 TYR 95 ILE 96 ARG 97 PRO 98 LEU 99 ILE 100 PHE 101 VAL 102 GLY 103 ASP 104 VAL 105 GLY 106 MET 107 GLY 108 VAL 109 ASN 110 PRO 111 PRO 112 ALA 113 GLY 114 TYR 115 SER 116 THR 117 ASP 118 VAL 119 ILE 120 ILE 121 ALA 122 ALA 123 PHE 124 PRO 125 TRP 126 GLY 127 ALA 128 TYR 129 LEU 130 GLY 131 ALA 132 GLU 133 ALA 134 LEU 135 GLU 136 GLN 137 GLY 138 ILE 139 ASP 140 ALA 141 MET 142 VAL 143 SER 144 SER 145 TRP 146 ASN 147 ARG 148 ALA 149 ALA 150 PRO 151 ASN 152 THR 153 ILE 154 PRO 155 THR 156 ALA 157 ALA 158 LYS 159 ALA 160 GLY 161 GLY 162 ASN 163 TYR 164 LEU 165 SER 166 SER 167 LEU 168 LEU 169 VAL 170 GLY 171 SER 172 GLU 173 ALA 174 ARG 175 ARG 176 HIS 177 GLY 178 TYR 179 GLN 180 GLU 181 GLY 182 ILE 183 ALA 184 LEU 185 ASP 186 VAL 187 ASN 188 GLY 189 TYR 190 ILE 191 SER 192 GLU 193 GLY 194 ALA 195 GLY 196 GLU 197 ASN 198 LEU 199 PHE 200 GLU 201 VAL 202 LYS 203 ASP 204 GLY 205 VAL 206 LEU 207 PHE 208 THR 209 PRO 210 PRO 211 PHE 212 THR 213 SER 214 SER 215 ALA 216 LEU 217 PRO 218 GLY 219 ILE 220 THR 221 ARG 222 ASP 223 ALA 224 ILE 225 ILE 226 LYS 227 LEU 228 ALA 229 LYS 230 GLU 231 LEU 232 GLY 233 ILE 234 GLU 235 VAL 236 ARG 237 GLU 238 GLN 239 VAL 240 LEU 241 SER 242 ARG 243 GLU 244 SER 245 LEU 246 TYR 247 LEU 248 ALA 249 ASP 250 GLU 251 VAL 252 PHE 253 MET 254 SER 255 GLY 256 THR 257 ALA 258 ALA 259 GLU 260 ILE 261 THR 262 PRO 263 VAL 264 ARG 265 SER 266 VAL 267 ASP 268 GLY 269 ILE 270 GLN 271 VAL 272 GLY 273 GLU 274 GLY 275 ARG 276 CYS 277 GLY 278 PRO 279 VAL 280 THR 281 LYS 282 ARG 283 ILE 284 GLN 285 GLN 286 ALA 287 PHE 288 PHE 289 GLY 290 LEU 291 PHE 292 THR 293 GLY 294 GLU 295 THR 296 GLU 297 ASP 298 LYS 299 TRP 300 GLY 301 TRP 302 LEU 303 ASP 304 GLN 305 VAL 306 ASN 307
Unit 2	LYS 504 ALA 505 ASP 506 TYR 507 ILE 508 TRP 509 PHE 510 ASN 511 GLY 512 GLU 513 MET 514 VAL 515 ARG 516 TRP 517 GLU 518 ASP 519 ALA 520 LYS 521 VAL 522 HIS 523 VAL 524 MET 525 SER 526 HIS 527 ALA 528 LEU 529 HIS 530 TYR 531 GLY 532 THR 533 SER 534 VAL 535 PHE 536 GLU 537 GLY 538 ILE 539 ARG 540 CYS 541 TYR 542 ASP 543 SER 544 HIS 545 LYS 546 GLY 547 PRO 548 VAL 549 VAL 550 PHE 551 ARG 552 HIS 553 ARG 554 GLU 555 HIS 556 MET 557 GLN 558 ARG 559 LEU 560 HIS 561 ASP 562 SER 563 ALA 564 LYS 565 ILE 566 TYR 567 ARG 568 PHE 569 PRO 570 VAL 571 SER 572 GLN 573 SER 574 ILE 575 ASP 576 GLU 577 LEU 578 MET 579 GLU 580 ALA 581 CYS 582 ARG 583 ASP 584 VAL 585 ILE 586 ARG 587 LYS 588 ASN 589 ASN 590 LEU 591 THR 592 SER 593 ALA 594 TYR 595 ILE 596 ARG 597 PRO 598 LEU 599 ILE 600 PHE 601 VAL 602 GLY 603 ASP 604 VAL 605 GLY 606 MET 607 GLY 608 VAL 609 ASN 610 PRO 611 PRO 612 ALA 613 GLY 614 TYR 615 SER 616 THR 617 ASP 618 VAL 619 ILE 620 ILE 621 ALA 622 ALA 623 PHE 624 PRO 625 TRP 626 GLY 627 ALA 628 TYR 629 LEU 630 GLY 631 ALA 632 GLU 633 ALA 634 LEU 635 GLU 636 GLN 637 GLY 638 ILE 639 ASP 640 ALA 641 MET 642 VAL 643 SER 644 SER 645 TRP 646 ASN 647 ARG 648 ALA 649 ALA 650 PRO 651 ASN 652 THR 653 ILE 654 PRO 655 THR 656 ALA 657 ALA 658 LYS 659 ALA 660 GLY 661 GLY 662 ASN 663 TYR 664 LEU 665 SER 666 SER 667 LEU 668 LEU 669 VAL 670 GLY 671 SER 672 GLU 673 ALA 674 ARG 675 ARG 676 HIS 677 GLY 678 TYR 679 GLN 680 GLU 681 GLY 682 ILE 683 ALA 684 LEU 685 ASP 686 VAL 687 ASN 688 GLY 689 TYR 690 ILE 691 SER 692 GLU 693 GLY 694 ALA 695 GLY 696 GLU 697 ASN 698 LEU 699 PHE 700 GLU 701 VAL 702 LYS 703 ASP 704 GLY 705 VAL 706 LEU 707 PHE 708 THR 709 PRO 710 PRO 711 PHE 712 THR 713 SER 714 SER 715 ALA 716 LEU 717 PRO 718 GLY 719 ILE 720 THR 721 ARG 722 ASP 723 ALA 724 ILE 725 ILE 726 LYS 727 LEU 728 ALA 729 LYS 730 GLU 731 LEU 732 GLY 733 ILE 734 GLU 735 VAL 736 ARG 737 GLU 738 GLN 739 VAL 740 LEU 741 SER 742 ARG 743 GLU 744 SER 745 LEU 746 TYR 747 LEU 748 ALA 749 ASP 750 GLU 751 VAL 752 PHE 753 MET 754 SER 755 GLY 756 THR 757 ALA 758 ALA 759 GLU 760 ILE 761 THR 762 PRO 763 VAL 764 ARG 765 SER 766 VAL 767 ASP 768 GLY 769 ILE 770 GLN 771 VAL 772 GLY 773 GLU 774 GLY 775 ARG 776 CYS 777 GLY 778 PRO 779 VAL 780 THR 781 LYS 782 ARG 783 ILE 784 GLN 785 GLN 786 ALA 787 PHE 788 PHE 789 GLY 790 LEU 791 PHE 792 THR 793 GLY 794 GLU 795 THR 796 GLU 797 ASP 798 LYS 799 TRP 800 GLY 801 TRP 802 LEU 803 ASP 804 GLN 805 VAL 806 ASN 807
Unit 3	LYS 1004 ALA 1005 ASP 1006 TYR 1007 ILE 1008 TRP 1009 PHE 1010 ASN 1011 GLY 1012 GLU 1013 MET 1014 VAL 1015 ARG 1016 TRP 1017 GLU 1018 ASP 1019 ALA 1020 LYS 1021 VAL 1022 HIS 1023 VAL 1024 MET 1025 SER 1026 HIS 1027 ALA 1028 LEU 1029 HIS 1030 TYR 1031 GLY 1032 THR 1033 SER 1034 VAL 1035 PHE 1036 GLU 1037 GLY 1038 ILE 1039 ARG 1040 CYS 1041 TYR 1042 ASP 1043 SER 1044 HIS 1045 LYS 1046 GLY 1047 PRO 1048 VAL 1049 VAL 1050 PHE 1051 ARG 1052 HIS 1053 ARG 1054 GLU 1055 HIS 1056 MET 1057 GLN 1058 ARG 1059 LEU 1060 HIS 1061 ASP 1062 SER 1063 ALA 1064 LYS 1065 ILE 1066 TYR 1067 ARG 1068 PHE 1069 PRO 1070 VAL 1071 SER 1072 GLN 1073 SER 1074 ILE 1075 ASP 1076 GLU 1077 LEU 1078 MET 1079 GLU 1080 ALA 1081 CYS 1082 ARG 1083 ASP 1084 VAL 1085 ILE 1086 ARG 1087 LYS 1088 ASN 1089 ASN 1090 LEU 1091 THR 1092 SER 1093 ALA 1094 TYR 1095 ILE 1096 ARG 1097 PRO 1098 LEU 1099 ILE 1100 PHE 1101 VAL 1102 GLY 1103 ASP 1104 VAL 1105 GLY 1106 MET 1107 GLY 1108 VAL 1109 ASN 1110 PRO 1111 PRO 1112 ALA 1113 GLY 1114 TYR 1115 SER 1116 THR 1117 ASP 1118 VAL 1119 ILE 1120 ILE 1121 ALA 1122 ALA 1123 PHE 1124 PRO 1125 TRP 1126 GLY 1127 ALA 1128 TYR 1129 LEU 1130 GLY 1131 ALA 1132 GLU 1133 ALA 1134 LEU 1135 GLU 1136 GLN 1137 GLY 1138 ILE 1139 ASP 1140 ALA 1141 MET 1142 VAL 1143 SER 1144 SER 1145 TRP 1146 ASN 1147 ARG 1148 ALA 1149 ALA 1150 PRO 1151 ASN 1152 THR 1153 ILE 1154 PRO 1155 THR 1156 ALA 1157 ALA 1158 LYS 1159 ALA 1160 GLY 1161 GLY 1162 ASN 1163 TYR 1164 LEU 1165 SER 1166 SER 1167 LEU 1168 LEU 1169 VAL 1170 GLY 1171 SER 1172 GLU 1173 ALA 1174 ARG 1175 ARG 1176 HIS 1177 GLY 1178 TYR 1179 GLN 1180 GLU 1181 GLY 1182 ILE 1183 ALA 1184 LEU 1185 ASP 1186 VAL 1187 ASN 1188 GLY 1189 TYR 1190 ILE 1191 SER 1192 GLU 1193 GLY 1194 ALA 1195 GLY 1196 GLU 1197 ASN 1198 LEU 1199 PHE 1200 GLU 1201 VAL 1202 LYS 1203 ASP 1204 GLY 1205 VAL 1206 LEU 1207 PHE 1208 THR 1209 PRO 1210 PRO 1211 PHE 1212 THR 1213 SER 1214 SER 1215 ALA 1216 LEU 1217 PRO 1218 GLY 1219 ILE 1220 THR 1221 ARG 1222 ASP 1223 ALA 1224 ILE 1225 ILE 1226 LYS 1227 LEU 1228 ALA 1229 LYS 1230 GLU 1231 LEU 1232 GLY 1233 ILE 1234 GLU 1235 VAL 1236 ARG 1237 GLU 1238 GLN 1239 VAL 1240 LEU 1241 SER 1242 ARG 1243 GLU 1244 SER 1245 LEU 1246 TYR 1247 LEU 1248 ALA 1249 ASP 1250 GLU 1251 VAL 1252 PHE 1253 MET 1254 SER 1255 GLY 1256 THR 1257 ALA 1258 ALA 1259 GLU 1260 ILE 1261 THR 1262 PRO 1263 VAL 1264 ARG 1265 SER 1266 VAL 1267 ASP 1268 GLY 1269 ILE 1270 GLN 1271 VAL 1272 GLY 1273 GLU 1274 GLY 1275 ARG 1276 CYS 1277 GLY 1278 PRO 1279 VAL 1280 THR 1281 LYS 1282 ARG 1283 ILE 1284 GLN 1285 GLN 1286 ALA 1287 PHE 1288 PHE 1289 GLY 1290 LEU 1291 PHE 1292 THR 1293 GLY 1294 GLU 1295 THR 1296 GLU 1297 ASP 1298 LYS 1299 TRP 1300 GLY 1301 TRP 1302 LEU 1303 ASP 1304 GLN 1305 VAL 1306 ASN 1307

Ligands

Unit 4	PLP 413 4MV 414
Unit 5	PLP 913 4MV 914
Unit 6	PLP 1413 4MV 1414