3PTA - Sequence, Chains, Asymmetric and Biological Units

• Title: CRYSTAL STRUCTURE OF HUMAN DNMT1(646-1600) IN COMPLEX WITH D
• Keywords: DNMT1, MAINTENANCE DNA METHYLATION, TRANSFERASE-DNA COMPLEX
• Experiment: X-ray diffraction
• Number of Models: 1

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

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein	DNA (CYTOSINE-5)-METHYLTRANSFERASE 1	A	904	7186	0
2	Other macromolecule		B	19	383	0
3	Other macromolecule		C	19	390	0
4	Ligand	DNA (CYTOSINE-5)-METHYLTRANSFERASE 1	A	5	0	30
total				947	7959	30

Proteins

Unit 1

ALA 647 PHE 648 LYS 649 ARG 650 ARG 651 ARG 652 CYS 653 GLY 654 VAL 655 CYS 656 GLU 657 VAL 658 CYS 659 GLN 660 GLN 661 PRO 662 GLU 663 CYS 664 GLY 665 LYS 666 CYS 667 LYS 668 ALA 669 CYS 670 LYS 671 ASP 672 MET 673 VAL 674 LYS 675 PHE 676 GLY 677 GLY 678 SER 679 GLY 680 ARG 681 SER 682 LYS 683 GLN 684 ALA 685 CYS 686 GLN 687 GLU 688 ARG 689 ARG 690 CYS 691 PRO 692 ASN 693 MET 694 ALA 695 MET 696 LYS 697 GLU 698 ALA 699 ASP 700 ASP 701 ASP 702 GLU 703 GLU 704 VAL 705 ASP 706 ASP 707 ASN 708 ILE 709 PRO 710 GLU 711 MET 712 PRO 713 SER 714 PRO 715 LYS 716 LYS 717 MET 718 HIS 719 GLN 720 GLY 721 LYS 722 LYS 723 LYS 724 LYS 725 GLN 726 ASN 727 LYS 728 ASN 729 ARG 730 ILE 731 SER 732 TRP 733 VAL 734 GLY 735 GLU 736 ALA 737 VAL 738 LYS 739 THR 740 ASP 741 GLY 742 LYS 743 LYS 744 SER 745 TYR 746 TYR 747 LYS 748 LYS 749 VAL 750 CYS 751 ILE 752 ASP 753 ALA 754 GLU 755 THR 756 LEU 757 GLU 758 VAL 759 GLY 760 ASP 761 CYS 762 VAL 763 SER 764 VAL 765 ILE 766 PRO 767 ASP 768 ASP 769 SER 770 SER 771 LYS 772 PRO 773 LEU 774 TYR 775 LEU 776 ALA 777 ARG 778 VAL 779 THR 780 ALA 781 LEU 782 TRP 783 GLU 784 ASP 785 SER 786 SER 787 ASN 788 GLY 789 GLN 790 MET 791 PHE 792 HIS 793 ALA 794 HIS 795 TRP 796 PHE 797 CYS 798 ALA 799 GLY 800 THR 801 ASP 802 THR 803 VAL 804 LEU 805 GLY 806 ALA 807 THR 808 SER 809 ASP 810 PRO 811 LEU 812 GLU 813 LEU 814 PHE 815 LEU 816 VAL 817 ASP 818 GLU 819 CYS 820 GLU 821 ASP 822 MET 823 GLN 824 LEU 825 SER 826 TYR 827 ILE 828 HIS 829 SER 830 LYS 831 VAL 832 LYS 833 VAL 834 ILE 835 TYR 836 LYS 837 ALA 838 PRO 839 SER 840 GLU 841 ASN 842 TRP 843 ALA 844 MET 845 GLU 846 GLY 847 GLY 848 MET 849 ASP 850 PRO 851 GLY 860 LYS 861 THR 862 TYR 863 PHE 864 TYR 865 GLN 866 LEU 867 TRP 868 TYR 869 ASP 870 GLN 871 ASP 872 TYR 873 ALA 874 ARG 875 PHE 876 GLU 877 SER 878 PRO 879 PRO 880 LYS 881 THR 882 GLN 883 PRO 884 THR 885 GLU 886 ASP 887 ASN 888 LYS 889 PHE 890 LYS 891 PHE 892 CYS 893 VAL 894 SER 895 CYS 896 ALA 897 ARG 898 LEU 899 ALA 900 GLU 901 MET 902 ARG 903 GLN 904 LYS 905 GLU 906 ILE 907 PRO 908 ARG 909 VAL 910 LEU 911 GLU 912 GLN 913 LEU 914 GLU 915 ASP 916 LEU 917 ASP 918 SER 919 ARG 920 VAL 921 LEU 922 TYR 923 TYR 924 SER 925 ALA 926 THR 927 LYS 928 ASN 929 GLY 930 ILE 931 LEU 932 TYR 933 ARG 934 VAL 935 GLY 936 ASP 937 GLY 938 VAL 939 TYR 940 LEU 941 PRO 942 PRO 943 GLU 944 ALA 945 PHE 946 THR 947 PHE 948 ASN 949 ILE 950 LYS 951 LEU 952 SER 953 SER 954 PRO 955 LYS 961 GLU 962 PRO 963 VAL 964 ASP 965 GLU 966 ASP 967 LEU 968 TYR 969 PRO 970 GLU 971 HIS 972 TYR 973 ARG 974 LYS 975 TYR 976 SER 977 ASN 984 LEU 985 ASP 986 ALA 987 PRO 988 GLU 989 PRO 990 TYR 991 ARG 992 ILE 993 GLY 994 ARG 995 ILE 996 LYS 997 GLU 998 ILE 999 PHE 1000 CYS 1001 PRO 1002 LYS 1003 LYS 1004 SER 1005 ASN 1006 GLY 1007 ARG 1008 PRO 1009 ASN 1010 GLU 1011 THR 1012 ASP 1013 ILE 1014 LYS 1015 ILE 1016 ARG 1017 VAL 1018 ASN 1019 LYS 1020 PHE 1021 TYR 1022 ARG 1023 PRO 1024 GLU 1025 ASN 1026 THR 1027 HIS 1028 LYS 1029 SER 1030 THR 1031 PRO 1032 ALA 1033 SER 1034 TYR 1035 HIS 1036 ALA 1037 ASP 1038 ILE 1039 ASN 1040 LEU 1041 LEU 1042 TYR 1043 TRP 1044 SER 1045 ASP 1046 GLU 1047 GLU 1048 ALA 1049 VAL 1050 VAL 1051 ASP 1052 PHE 1053 LYS 1054 ALA 1055 VAL 1056 GLN 1057 GLY 1058 ARG 1059 CYS 1060 THR 1061 VAL 1062 GLU 1063 TYR 1064 GLY 1065 GLU 1066 ASP 1067 LEU 1068 PRO 1069 GLU 1070 CYS 1071 VAL 1072 GLN 1073 VAL 1074 TYR 1075 SER 1076 MET 1077 GLY 1078 GLY 1079 PRO 1080 ASN 1081 ARG 1082 PHE 1083 TYR 1084 PHE 1085 LEU 1086 GLU 1087 ALA 1088 TYR 1089 ASN 1090 ALA 1091 LYS 1092 SER 1093 LYS 1094 SER 1095 PHE 1096 GLU 1097 ASP 1098 PRO 1099 PRO 1100 ASN 1101 HIS 1102 ALA 1103 ARG 1104 SER 1105 PRO 1106 GLY 1107 LYS 1135 LEU 1136 PRO 1137 LYS 1138 LEU 1139 ARG 1140 THR 1141 LEU 1142 ASP 1143 VAL 1144 PHE 1145 SER 1146 GLY 1147 CYS 1148 GLY 1149 GLY 1150 LEU 1151 SER 1152 GLU 1153 GLY 1154 PHE 1155 HIS 1156 GLN 1157 ALA 1158 GLY 1159 ILE 1160 SER 1161 ASP 1162 THR 1163 LEU 1164 TRP 1165 ALA 1166 ILE 1167 GLU 1168 MET 1169 TRP 1170 ASP 1171 PRO 1172 ALA 1173 ALA 1174 GLN 1175 ALA 1176 PHE 1177 ARG 1178 LEU 1179 ASN 1180 ASN 1181 PRO 1182 GLY 1183 SER 1184 THR 1185 VAL 1186 PHE 1187 THR 1188 GLU 1189 ASP 1190 CYS 1191 ASN 1192 ILE 1193 LEU 1194 LEU 1195 LYS 1196 LEU 1197 VAL 1198 MET 1199 ALA 1200 GLY 1201 GLU 1202 THR 1203 THR 1204 ASN 1205 SER 1206 ARG 1207 GLY 1208 GLN 1209 ARG 1210 LEU 1211 PRO 1212 GLN 1213 LYS 1214 GLY 1215 ASP 1216 VAL 1217 GLU 1218 MET 1219 LEU 1220 CYS 1221 GLY 1222 GLY 1223 PRO 1224 PRO 1225 CYS 1226 GLN 1227 GLY 1228 PHE 1229 SER 1230 GLY 1231 MET 1232 ASN 1233 ARG 1234 PHE 1235 ASN 1236 SER 1237 ARG 1238 THR 1239 TYR 1240 SER 1241 LYS 1242 PHE 1243 LYS 1244 ASN 1245 SER 1246 LEU 1247 VAL 1248 VAL 1249 SER 1250 PHE 1251 LEU 1252 SER 1253 TYR 1254 CYS 1255 ASP 1256 TYR 1257 TYR 1258 ARG 1259 PRO 1260 ARG 1261 PHE 1262 PHE 1263 LEU 1264 LEU 1265 GLU 1266 ASN 1267 VAL 1268 ARG 1269 ASN 1270 PHE 1271 VAL 1272 SER 1273 PHE 1274 LYS 1275 ARG 1276 SER 1277 MET 1278 VAL 1279 LEU 1280 LYS 1281 LEU 1282 THR 1283 LEU 1284 ARG 1285 CYS 1286 LEU 1287 VAL 1288 ARG 1289 MET 1290 GLY 1291 TYR 1292 GLN 1293 CYS 1294 THR 1295 PHE 1296 GLY 1297 VAL 1298 LEU 1299 GLN 1300 ALA 1301 GLY 1302 GLN 1303 TYR 1304 GLY 1305 VAL 1306 ALA 1307 GLN 1308 THR 1309 ARG 1310 ARG 1311 ARG 1312 ALA 1313 ILE 1314 ILE 1315 LEU 1316 ALA 1317 ALA 1318 ALA 1319 PRO 1320 GLY 1321 GLU 1322 LYS 1323 LEU 1324 PRO 1325 LEU 1326 PHE 1327 PRO 1328 GLU 1329 PRO 1330 LEU 1331 HIS 1332 VAL 1333 PHE 1334 ALA 1335 PRO 1336 ARG 1337 ALA 1338 CYS 1339 GLN 1340 LEU 1341 SER 1342 VAL 1343 VAL 1344 VAL 1345 ASP 1346 ASP 1347 LYS 1348 LYS 1349 PHE 1350 VAL 1351 SER 1352 ASN 1353 ILE 1354 THR 1355 ARG 1356 LEU 1357 SER 1358 SER 1359 GLY 1360 PRO 1361 PHE 1362 ARG 1363 THR 1364 ILE 1365 THR 1366 VAL 1367 ARG 1368 ASP 1369 THR 1370 MET 1371 SER 1372 ASP 1373 LEU 1374 PRO 1375 GLU 1376 VAL 1377 ARG 1378 ASN 1379 GLY 1380 ALA 1381 SER 1382 ALA 1383 LEU 1384 GLU 1385 ILE 1386 SER 1387 TYR 1388 ASN 1389 GLY 1390 GLU 1391 PRO 1392 GLN 1393 SER 1394 TRP 1395 PHE 1396 GLN 1397 ARG 1398 GLN 1399 LEU 1400 ARG 1401 GLY 1402 ALA 1403 GLN 1404 TYR 1405 GLN 1406 PRO 1407 ILE 1408 LEU 1409 ARG 1410 ASP 1411 HIS 1412 ILE 1413 CYS 1414 LYS 1415 ASP 1416 MET 1417 SER 1418 ALA 1419 LEU 1420 VAL 1421 ALA 1422 ALA 1423 ARG 1424 MET 1425 ARG 1426 HIS 1427 ILE 1428 PRO 1429 LEU 1430 ALA 1431 PRO 1432 GLY 1433 SER 1434 ASP 1435 TRP 1436 ARG 1437 ASP 1438 LEU 1439 PRO 1440 ASN 1441 ILE 1442 GLU 1443 VAL 1444 ARG 1445 LEU 1446 SER 1447 ASP 1448 GLY 1449 THR 1450 MET 1451 ALA 1452 ARG 1453 LYS 1454 LEU 1455 ARG 1456 TYR 1457 THR 1458 HIS 1459 HIS 1460 ASP 1461 ARG 1462 LYS 1463 ASN 1464 GLY 1465 ARG 1466 SER 1467 SER 1468 SER 1469 GLY 1470 ALA 1471 LEU 1472 ARG 1473 GLY 1474 VAL 1475 CYS 1476 SER 1477 CYS 1478 VAL 1479 ALA 1484 CYS 1485 ASP 1486 PRO 1487 ALA 1488 ALA 1489 ARG 1490 GLN 1491 PHE 1492 ASN 1493 THR 1494 LEU 1495 ILE 1496 PRO 1497 TRP 1498 CYS 1499 LEU 1500 PRO 1501 HIS 1502 THR 1503 GLY 1504 ASN 1505 ARG 1506 HIS 1507 ASN 1508 HIS 1509 TRP 1510 ALA 1511 GLY 1512 LEU 1513 TYR 1514 GLY 1515 ARG 1516 LEU 1517 GLU 1518 TRP 1519 ASP 1520 GLY 1521 PHE 1522 PHE 1523 SER 1524 THR 1525 THR 1526 VAL 1527 THR 1528 ASN 1529 PRO 1530 GLU 1531 PRO 1532 MET 1533 GLY 1534 LYS 1535 GLN 1536 GLY 1537 ARG 1538 VAL 1539 LEU 1540 HIS 1541 PRO 1542 GLU 1543 GLN 1544 HIS 1545 ARG 1546 VAL 1547 VAL 1548 SER 1549 VAL 1550 ARG 1551 GLU 1552 CYS 1553 ALA 1554 ARG 1555 SER 1556 GLN 1557 GLY 1558 PHE 1559 PRO 1560 ASP 1561 THR 1562 TYR 1563 ARG 1564 LEU 1565 PHE 1566 GLY 1567 ASN 1568 ILE 1569 LEU 1570 ASP 1571 LYS 1572 HIS 1573 ARG 1574 GLN 1575 VAL 1576 GLY 1577 ASN 1578 ALA 1579 VAL 1580 PRO 1581 PRO 1582 PRO 1583 LEU 1584 ALA 1585 LYS 1586 ALA 1587 ILE 1588 GLY 1589 LEU 1590 GLU 1591 ILE 1592 LYS 1593 LEU 1594 CYS 1595 MET 1596 LEU 1597 ALA 1598 LYS 1599 ALA 1600

Other macromolecules

Unit 2	DT 1 DC 2 DC 3 DC 4 DG 5 DT 6 DG 7 DA 8 DG 9 DC 10 DC 11 DT 12 DC 13 DC 14 DG 15 DC 16 DA 17 DG 18 DG 19
Unit 3	DC 20 DC 21 DT 22 DG 23 DC 24 DG 25 DG 26 DA 27 DG 28 DG 29 DC 30 DT 31 DC 32 DA 33 DC 34 DG 35 DG 36 DG 37 DA 38

Ligands

Unit 4

ZN 1 ZN 2 ZN 3 ZN 5 SAH 1601