1BZQ - Sequence, Chains, Asymmetric and Biological Units

• Title: COMPLEX OF A DROMEDARY SINGLE-DOMAIN VHH ANTIBODY FRAGMENT WITH RNASE A
• Keywords: IMMUNOGLUBULIN, ANTIBODY COMPLEX, RIBONUCLEASE, HYDROLASE/IMMUNE SYSTEM COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	PROTEIN (RNASE A)	A	124	951	0
2	Protein	PROTEIN (RNASE A)	B	124	951	0
3	Protein	PROTEIN (RNASE A)	C	124	951	0
4	Protein	PROTEIN (RNASE A)	D	124	951	0
5	Protein	PROTEIN (ANTIBODY CAB-RN05)	K	124	935	0
6	Protein	PROTEIN (ANTIBODY CAB-RN05)	L	124	935	0
7	Protein	PROTEIN (ANTIBODY CAB-RN05)	M	124	935	0
8	Protein	PROTEIN (ANTIBODY CAB-RN05)	N	124	935	0
9	Ligand	PROTEIN (RNASE A)	A	1	0	5
10	Ligand	PROTEIN (RNASE A)	B	1	0	5
11	Ligand	PROTEIN (RNASE A)	C	1	0	5
12	Ligand	PROTEIN (RNASE A)	D	1	0	5
total				996	7544	20

Proteins

Unit 1	LYS 1 GLU 2 THR 3 ALA 4 ALA 5 ALA 6 LYS 7 PHE 8 GLU 9 ARG 10 GLN 11 HIS 12 MET 13 ASP 14 SER 15 SER 16 THR 17 SER 18 ALA 19 ALA 20 SER 21 SER 22 SER 23 ASN 24 TYR 25 CYS 26 ASN 27 GLN 28 MET 29 MET 30 LYS 31 SER 32 ARG 33 ASN 34 LEU 35 THR 36 LYS 37 ASP 38 ARG 39 CYS 40 LYS 41 PRO 42 VAL 43 ASN 44 THR 45 PHE 46 VAL 47 HIS 48 GLU 49 SER 50 LEU 51 ALA 52 ASP 53 VAL 54 GLN 55 ALA 56 VAL 57 CYS 58 SER 59 GLN 60 LYS 61 ASN 62 VAL 63 ALA 64 CYS 65 LYS 66 ASN 67 GLY 68 GLN 69 THR 70 ASN 71 CYS 72 TYR 73 GLN 74 SER 75 TYR 76 SER 77 THR 78 MET 79 SER 80 ILE 81 THR 82 ASP 83 CYS 84 ARG 85 GLU 86 THR 87 GLY 88 SER 89 SER 90 LYS 91 TYR 92 PRO 93 ASN 94 CYS 95 ALA 96 TYR 97 LYS 98 THR 99 THR 100 GLN 101 ALA 102 ASN 103 LYS 104 HIS 105 ILE 106 ILE 107 VAL 108 ALA 109 CYS 110 GLU 111 GLY 112 ASN 113 PRO 114 TYR 115 VAL 116 PRO 117 VAL 118 HIS 119 PHE 120 ASP 121 ALA 122 SER 123 VAL 124
Unit 2	LYS 201 GLU 202 THR 203 ALA 204 ALA 205 ALA 206 LYS 207 PHE 208 GLU 209 ARG 210 GLN 211 HIS 212 MET 213 ASP 214 SER 215 SER 216 THR 217 SER 218 ALA 219 ALA 220 SER 221 SER 222 SER 223 ASN 224 TYR 225 CYS 226 ASN 227 GLN 228 MET 229 MET 230 LYS 231 SER 232 ARG 233 ASN 234 LEU 235 THR 236 LYS 237 ASP 238 ARG 239 CYS 240 LYS 241 PRO 242 VAL 243 ASN 244 THR 245 PHE 246 VAL 247 HIS 248 GLU 249 SER 250 LEU 251 ALA 252 ASP 253 VAL 254 GLN 255 ALA 256 VAL 257 CYS 258 SER 259 GLN 260 LYS 261 ASN 262 VAL 263 ALA 264 CYS 265 LYS 266 ASN 267 GLY 268 GLN 269 THR 270 ASN 271 CYS 272 TYR 273 GLN 274 SER 275 TYR 276 SER 277 THR 278 MET 279 SER 280 ILE 281 THR 282 ASP 283 CYS 284 ARG 285 GLU 286 THR 287 GLY 288 SER 289 SER 290 LYS 291 TYR 292 PRO 293 ASN 294 CYS 295 ALA 296 TYR 297 LYS 298 THR 299 THR 300 GLN 301 ALA 302 ASN 303 LYS 304 HIS 305 ILE 306 ILE 307 VAL 308 ALA 309 CYS 310 GLU 311 GLY 312 ASN 313 PRO 314 TYR 315 VAL 316 PRO 317 VAL 318 HIS 319 PHE 320 ASP 321 ALA 322 SER 323 VAL 324
Unit 3	LYS 401 GLU 402 THR 403 ALA 404 ALA 405 ALA 406 LYS 407 PHE 408 GLU 409 ARG 410 GLN 411 HIS 412 MET 413 ASP 414 SER 415 SER 416 THR 417 SER 418 ALA 419 ALA 420 SER 421 SER 422 SER 423 ASN 424 TYR 425 CYS 426 ASN 427 GLN 428 MET 429 MET 430 LYS 431 SER 432 ARG 433 ASN 434 LEU 435 THR 436 LYS 437 ASP 438 ARG 439 CYS 440 LYS 441 PRO 442 VAL 443 ASN 444 THR 445 PHE 446 VAL 447 HIS 448 GLU 449 SER 450 LEU 451 ALA 452 ASP 453 VAL 454 GLN 455 ALA 456 VAL 457 CYS 458 SER 459 GLN 460 LYS 461 ASN 462 VAL 463 ALA 464 CYS 465 LYS 466 ASN 467 GLY 468 GLN 469 THR 470 ASN 471 CYS 472 TYR 473 GLN 474 SER 475 TYR 476 SER 477 THR 478 MET 479 SER 480 ILE 481 THR 482 ASP 483 CYS 484 ARG 485 GLU 486 THR 487 GLY 488 SER 489 SER 490 LYS 491 TYR 492 PRO 493 ASN 494 CYS 495 ALA 496 TYR 497 LYS 498 THR 499 THR 500 GLN 501 ALA 502 ASN 503 LYS 504 HIS 505 ILE 506 ILE 507 VAL 508 ALA 509 CYS 510 GLU 511 GLY 512 ASN 513 PRO 514 TYR 515 VAL 516 PRO 517 VAL 518 HIS 519 PHE 520 ASP 521 ALA 522 SER 523 VAL 524
Unit 4	LYS 601 GLU 602 THR 603 ALA 604 ALA 605 ALA 606 LYS 607 PHE 608 GLU 609 ARG 610 GLN 611 HIS 612 MET 613 ASP 614 SER 615 SER 616 THR 617 SER 618 ALA 619 ALA 620 SER 621 SER 622 SER 623 ASN 624 TYR 625 CYS 626 ASN 627 GLN 628 MET 629 MET 630 LYS 631 SER 632 ARG 633 ASN 634 LEU 635 THR 636 LYS 637 ASP 638 ARG 639 CYS 640 LYS 641 PRO 642 VAL 643 ASN 644 THR 645 PHE 646 VAL 647 HIS 648 GLU 649 SER 650 LEU 651 ALA 652 ASP 653 VAL 654 GLN 655 ALA 656 VAL 657 CYS 658 SER 659 GLN 660 LYS 661 ASN 662 VAL 663 ALA 664 CYS 665 LYS 666 ASN 667 GLY 668 GLN 669 THR 670 ASN 671 CYS 672 TYR 673 GLN 674 SER 675 TYR 676 SER 677 THR 678 MET 679 SER 680 ILE 681 THR 682 ASP 683 CYS 684 ARG 685 GLU 686 THR 687 GLY 688 SER 689 SER 690 LYS 691 TYR 692 PRO 693 ASN 694 CYS 695 ALA 696 TYR 697 LYS 698 THR 699 THR 700 GLN 701 ALA 702 ASN 703 LYS 704 HIS 705 ILE 706 ILE 707 VAL 708 ALA 709 CYS 710 GLU 711 GLY 712 ASN 713 PRO 714 TYR 715 VAL 716 PRO 717 VAL 718 HIS 719 PHE 720 ASP 721 ALA 722 SER 723 VAL 724
Unit 5	GLN 801 VAL 802 GLN 803 LEU 804 VAL 805 GLU 806 SER 807 GLY 808 GLY 809 GLY 810 LEU 811 VAL 812 GLN 813 ALA 814 GLY 815 GLY 816 SER 817 LEU 818 ARG 819 LEU 820 SER 821 CYS 822 ALA 823 ALA 824 SER 825 GLY 826 TYR 827 ALA 828 TYR 829 THR 830 TYR 831 ILE 832 TYR 833 MET 834 GLY 835 TRP 836 PHE 837 ARG 838 GLN 839 ALA 840 PRO 841 GLY 842 LYS 843 GLU 844 ARG 845 GLU 846 GLY 847 VAL 848 ALA 849 ALA 850 MET 851 ASP 852 SER 853 GLY 854 GLY 855 GLY 856 GLY 857 THR 858 LEU 859 TYR 860 ALA 861 ASP 862 SER 863 VAL 864 LYS 865 GLY 866 ARG 867 PHE 868 THR 869 ILE 870 SER 871 ARG 872 ASP 873 LYS 874 GLY 875 LYS 876 ASN 877 THR 878 VAL 879 TYR 880 LEU 881 GLN 882 MET 883 ASP 884 SER 885 LEU 886 LYS 887 PRO 888 GLU 889 ASP 890 THR 891 ALA 892 THR 893 TYR 894 TYR 895 CYS 896 ALA 897 ALA 898 GLY 899 GLY 900 TYR 901 GLU 902 LEU 903 ARG 904 ASP 905 ARG 906 THR 907 TYR 908 GLY 909 GLN 910 TRP 911 GLY 912 GLN 913 GLY 914 THR 915 GLN 916 VAL 917 THR 918 VAL 919 SER 920 SER 921 ARG 922 GLY 923 ARG 924
Unit 6	GLN 1001 VAL 1002 GLN 1003 LEU 1004 VAL 1005 GLU 1006 SER 1007 GLY 1008 GLY 1009 GLY 1010 LEU 1011 VAL 1012 GLN 1013 ALA 1014 GLY 1015 GLY 1016 SER 1017 LEU 1018 ARG 1019 LEU 1020 SER 1021 CYS 1022 ALA 1023 ALA 1024 SER 1025 GLY 1026 TYR 1027 ALA 1028 TYR 1029 THR 1030 TYR 1031 ILE 1032 TYR 1033 MET 1034 GLY 1035 TRP 1036 PHE 1037 ARG 1038 GLN 1039 ALA 1040 PRO 1041 GLY 1042 LYS 1043 GLU 1044 ARG 1045 GLU 1046 GLY 1047 VAL 1048 ALA 1049 ALA 1050 MET 1051 ASP 1052 SER 1053 GLY 1054 GLY 1055 GLY 1056 GLY 1057 THR 1058 LEU 1059 TYR 1060 ALA 1061 ASP 1062 SER 1063 VAL 1064 LYS 1065 GLY 1066 ARG 1067 PHE 1068 THR 1069 ILE 1070 SER 1071 ARG 1072 ASP 1073 LYS 1074 GLY 1075 LYS 1076 ASN 1077 THR 1078 VAL 1079 TYR 1080 LEU 1081 GLN 1082 MET 1083 ASP 1084 SER 1085 LEU 1086 LYS 1087 PRO 1088 GLU 1089 ASP 1090 THR 1091 ALA 1092 THR 1093 TYR 1094 TYR 1095 CYS 1096 ALA 1097 ALA 1098 GLY 1099 GLY 1100 TYR 1101 GLU 1102 LEU 1103 ARG 1104 ASP 1105 ARG 1106 THR 1107 TYR 1108 GLY 1109 GLN 1110 TRP 1111 GLY 1112 GLN 1113 GLY 1114 THR 1115 GLN 1116 VAL 1117 THR 1118 VAL 1119 SER 1120 SER 1121 ARG 1122 GLY 1123 ARG 1124
Unit 7	GLN 1201 VAL 1202 GLN 1203 LEU 1204 VAL 1205 GLU 1206 SER 1207 GLY 1208 GLY 1209 GLY 1210 LEU 1211 VAL 1212 GLN 1213 ALA 1214 GLY 1215 GLY 1216 SER 1217 LEU 1218 ARG 1219 LEU 1220 SER 1221 CYS 1222 ALA 1223 ALA 1224 SER 1225 GLY 1226 TYR 1227 ALA 1228 TYR 1229 THR 1230 TYR 1231 ILE 1232 TYR 1233 MET 1234 GLY 1235 TRP 1236 PHE 1237 ARG 1238 GLN 1239 ALA 1240 PRO 1241 GLY 1242 LYS 1243 GLU 1244 ARG 1245 GLU 1246 GLY 1247 VAL 1248 ALA 1249 ALA 1250 MET 1251 ASP 1252 SER 1253 GLY 1254 GLY 1255 GLY 1256 GLY 1257 THR 1258 LEU 1259 TYR 1260 ALA 1261 ASP 1262 SER 1263 VAL 1264 LYS 1265 GLY 1266 ARG 1267 PHE 1268 THR 1269 ILE 1270 SER 1271 ARG 1272 ASP 1273 LYS 1274 GLY 1275 LYS 1276 ASN 1277 THR 1278 VAL 1279 TYR 1280 LEU 1281 GLN 1282 MET 1283 ASP 1284 SER 1285 LEU 1286 LYS 1287 PRO 1288 GLU 1289 ASP 1290 THR 1291 ALA 1292 THR 1293 TYR 1294 TYR 1295 CYS 1296 ALA 1297 ALA 1298 GLY 1299 GLY 1300 TYR 1301 GLU 1302 LEU 1303 ARG 1304 ASP 1305 ARG 1306 THR 1307 TYR 1308 GLY 1309 GLN 1310 TRP 1311 GLY 1312 GLN 1313 GLY 1314 THR 1315 GLN 1316 VAL 1317 THR 1318 VAL 1319 SER 1320 SER 1321 ARG 1322 GLY 1323 ARG 1324
Unit 8	GLN 1401 VAL 1402 GLN 1403 LEU 1404 VAL 1405 GLU 1406 SER 1407 GLY 1408 GLY 1409 GLY 1410 LEU 1411 VAL 1412 GLN 1413 ALA 1414 GLY 1415 GLY 1416 SER 1417 LEU 1418 ARG 1419 LEU 1420 SER 1421 CYS 1422 ALA 1423 ALA 1424 SER 1425 GLY 1426 TYR 1427 ALA 1428 TYR 1429 THR 1430 TYR 1431 ILE 1432 TYR 1433 MET 1434 GLY 1435 TRP 1436 PHE 1437 ARG 1438 GLN 1439 ALA 1440 PRO 1441 GLY 1442 LYS 1443 GLU 1444 ARG 1445 GLU 1446 GLY 1447 VAL 1448 ALA 1449 ALA 1450 MET 1451 ASP 1452 SER 1453 GLY 1454 GLY 1455 GLY 1456 GLY 1457 THR 1458 LEU 1459 TYR 1460 ALA 1461 ASP 1462 SER 1463 VAL 1464 LYS 1465 GLY 1466 ARG 1467 PHE 1468 THR 1469 ILE 1470 SER 1471 ARG 1472 ASP 1473 LYS 1474 GLY 1475 LYS 1476 ASN 1477 THR 1478 VAL 1479 TYR 1480 LEU 1481 GLN 1482 MET 1483 ASP 1484 SER 1485 LEU 1486 LYS 1487 PRO 1488 GLU 1489 ASP 1490 THR 1491 ALA 1492 THR 1493 TYR 1494 TYR 1495 CYS 1496 ALA 1497 ALA 1498 GLY 1499 GLY 1500 TYR 1501 GLU 1502 LEU 1503 ARG 1504 ASP 1505 ARG 1506 THR 1507 TYR 1508 GLY 1509 GLN 1510 TRP 1511 GLY 1512 GLN 1513 GLY 1514 THR 1515 GLN 1516 VAL 1517 THR 1518 VAL 1519 SER 1520 SER 1521 ARG 1522 GLY 1523 ARG 1524

Ligands

Unit 9	PO4 2001
Unit 10	PO4 2002
Unit 11	PO4 2003
Unit 12	PO4 2004