A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 30-Nov-2022 number of released structures: 12490
Search for released structures

NDB ID: NA1620  PDB ID: 4DV3 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
1528A_5MC1407:G1494_A119
14A_A10:U24_A120
140A_A32:U552_A120
141A_A33:U551_A120
168A_A53:U358_A120
173A_A55:U368_A221
189A_A109:G324_A1011
1112A_A119:U287_A424
1161A_A140:U223_A120
1162A_A141:U222_A120
1164A_A143:G220_A18
1147A_A149:A172_A45
1149A_A151:U170_A424
1150A_A152:C169_A00
1140A_A195:U180_A424
1141A_A196:A179_A00
1117A_A243:A282_A45
1118A_A246:G281_A911
1186A_A300:U565_A50
190A_A327:U323_A424
191A_A329:C322_A425
198A_A338:G351_A18
1193A_A430:A411_A00
1194A_A431:U429_A323
1195A_A432:G410_A50
1202A_A439:U495_A424
1203A_A440:G494_A1011
1210A_A448:U486_A424
1213A_A452:U480_A424
1221A_A499:U405_A323
1232A_A520:A533_A00
1239A_A563:U884_A221
1318A_A611:G629_A18
1321A_A614:U626_A120
1265A_A632:G606_A1011
1273A_A640:U598_A120
1274A_A642:U641_A00
1280A_A648:U591_A120
1286A_A655:U751_A120
1294A_A663:G742_A18
1305A_A675:A715_A00
1306A_A676:G714_A18
1314A_A684:A706_A00
1317A_A687:G703_A1011
1330A_A722:A733_A21
1284A_A753:U652_A424
1258A_A759:U582_A424
1335A_A768:C811_A00
1344A_A780:A802_A100
1345A_A781:U801_A424
1346A_A782:G800_A1011
1363A_A860:G869_A1011
1369A_A889:A908_A82
1371A_A892:G906_A1011
17A_A914:G21_A1011
18A_A915:U13_A323
111A_A918:U17_A120
112A_A919:A16_A10
116A_A923:U1393_A120
126A_A935:U1380_A120
128A_A937:C1378_A00
129A_A938:C934_A00
1394A_A978:G1316_A00
1405A_A986:U1219_A120
1417A_A1001:U1040_A120
1435A_A1055:U1205_A00
1473A_A1130:G1144_A00
1467A_A1151:U1122_A120
1468A_A1152:U1121_A120
1478A_A1157:G1178_A510
1379A_A1225:U955_A120
1382A_A1229:U952_A120
1389A_A1236:G945_A18
1496A_A1252:A1285_A21
1493A_A1299:A1239_A00
1510A_A1306:G1331_A1011
1395A_A1319:U1315_A424
1397A_A1324:U1313_A120
1513A_A1346:A1375_A72
1515A_A1349:G1373_A911
1516A_A1350:U1372_A120
1523A_A1357:G1365_A18
1529A_A1408:A1492_A00
1534A_A1413:G1487_A00
1539A_A1418:G1482_A1011
1549A_A1428:U1472_A120
1554A_A1434:G1467_A911
1525A_A1499:C1403_A00
1566A_A1507:U1528_A120
1572A_A1513:U1522_A120
142A_C34:G550_A119
144A_C36:G548_A119
147A_C40:G402_A119
150A_C43:G399_A119
166A_C47:G361_A119
169A_C54:G357_A10
172A_C58:G354_A119
176A_C63:G104_A119
178A_C67:G102_A119
182A_C73:G97_A119
183A_C74:G96_A119
184A_C76:G93_A119
1120A_C123:G238_A119
1127A_C131:G231_A119
1128A_C132:G230_A10
1157A_C136:G227_A119
1158A_C137:G226_A119
1148A_C150:A171_A425
1151A_C153:G168_A119
1152A_C154:G167_A119
1153A_C155:G166_A10
1138A_C193:G184_A119
1139A_C194:G183_A119
1168A_C201:G216_A10
1113A_C240:G286_A119
1114A_C241:G285_A119
1115A_C242:G284_A119
1116A_C245:C283_A10
1170A_C248:G276_A10
1109A_C290:G310_A119
1110A_C291:G309_A119
1183A_C295:G302_A119
194A_C334:G319_A119
195A_C335:G318_A10
196A_C336:G317_A119
197A_C337:G316_A10
199A_C339:G350_A119
1101A_C341:G348_A119
1102A_C342:G347_A119
154A_C366:G394_A00
156A_C369:G392_A119
157A_C370:G391_A119
163A_C379:G384_A119
1196A_C433:G409_A119
1198A_C435:G407_A119
1199A_C436:G406_A119
1204A_C442:G492_A119
1205A_C443:G491_A119
1206A_C444:G490_A10
1211A_C449:G484_A00
1214A_C454:C479_A00
1215A_C455:G477_A10
1216A_C456:G476_A00
1217A_C457:G475_A10
1218A_C458:G474_A10
1223A_C501:G544_A119
1225A_C503:G542_A119
1226A_C504:G541_A119
1236A_C507:G524_A119
1237A_C508:A510_A00
1227A_C511:G540_A119
1229A_C513:G538_A119
1230A_C514:G537_A119
1238A_C522:7MG527_A119
1242A_C569:G881_A119
1319A_C612:G628_A122
1320A_C613:G627_A119
1322A_C615:G625_A119
1325A_C618:A622_A00
1267A_C634:G604_A119
1275A_C643:G597_A119
1277A_C645:G594_A119
1279A_C647:G592_A119
1283A_C651:G588_A119
1287A_C656:G750_A119
1309A_C679:G711_A119
1310A_C680:G710_A119
1311A_C681:G709_A119
1327A_C689:G698_A119
1333A_C726:G731_A119
1255A_C756:G585_A119
1261A_C762:G579_A119
1263A_C764:G577_A119
1337A_C770:G809_A119
1343A_C779:G803_A119
1347A_C783:G799_A119
1348A_C784:G798_A119
1351A_C817:G1529_A119
1245A_C822:G878_A119
1247A_C824:G876_A119
1249A_C826:G874_A119
1352A_C848:G838_A10
1353A_C849:G837_A119
1360A_C856:G830_A119
1361A_C857:G829_A119
1365A_C862:G867_A119
1372A_C893:U244_A118
1375A_C896:G903_A119
1376A_C897:G902_A119
117A_C924:G1392_A119
122A_C930:G1387_A119
123A_C931:G1386_A119
124A_C932:G1385_A119
127A_C936:G1379_A119
131A_C940:G1343_A119
1392A_C962:G973_A119
1402A_C979:C1317_A00
1403A_C984:G1221_A119
1404A_C985:G1220_A119
1408A_C989:G1216_A10
1409A_C990:G1215_A10
1411A_C995:A1046_A50
1415A_C999:G1042_A00
1419A_C1006:G1022_A00
1420A_C1008:G1021_A119
1426A_C1027:A1035_A10
1427A_C1028:G1034_A10
1428A_C1029:G1032_A119
1429A_C1030:G1031_A119
1433A_C1051:2MG1207_A119
1439A_C1059:G1198_A119
1440A_C1060:G1197_A119
1443A_C1063:G1193_A119
1445A_C1066:A1191_A425
1447A_C1069:G1106_A119
1450A_C1071:G1104_A119
1454A_C1075:G1082_A119
1455A_C1076:G1081_A119
1462A_C1113:G1187_A119
1463A_C1114:G1186_A119
1464A_C1115:G1185_A119
1465A_C1116:G1184_A10
1474A_C1128:G1143_A10
1469A_C1153:G1120_A00
1480A_C1161:G1175_A10
1481A_C1162:G1174_A10
1482A_C1163:G1173_A119
1484A_C1165:G1171_A00
1380A_C1226:G954_A10
1381A_C1228:G953_A119
1383A_C1230:G951_A119
1387A_C1234:G947_A119
1390A_C1237:G1337_A119
1495A_C1249:A1288_A425
1498A_C1254:G1283_A119
1501A_C1259:G1276_A119
1502A_C1260:G1274_A119
1503A_C1262:G1273_A119
1504A_C1263:G1272_A119
1505A_C1264:G1271_A119
1492A_C1296:G1241_A119
1494A_C1297:C1298_A30
1507A_C1303:G1334_A00
1398A_C1325:G1312_A119
1399A_C1326:G1311_A119
1400A_C1327:G1310_A10
1401A_C1328:G1309_A00
1518A_C1352:G1370_A119
1520A_C1354:G1368_A119
1530A_C1409:G1491_A10
1532A_C1411:G1489_A119
1533A_C1412:G1488_A119
1541A_C1420:G1480_A119
1545A_C1424:G1476_A119
1547A_C1426:G1474_A00
1550A_C1429:G1471_A119
1551A_C1430:G1470_A119
1552A_C1431:G1469_A119
1557A_C1437:G1464_A119
1559A_C1439:G1462_A119
1560A_C1440:G1461_A119
1563A_C1448:G1455_A10
1564A_C1449:G1454_A119
1526A_C1501:G1401_A119
1568A_C1509:G1526_A119
1573A_C1514:G1521_A119
1574A_C1515:G1520_A119
11A_G7:U560_A00
13A_G9:C25_A119
15A_G11:C23_A119
136A_G27:C556_A119
137A_G28:C555_A119
138A_G29:C554_A10
143A_G35:C549_A119
146A_G39:C403_A119
148A_G41:C401_A119
149A_G42:C400_A119
151A_G44:C398_A119
153A_G46:C395_A119
167A_G52:U359_A128
171A_G57:C355_A119
174A_G61:C106_A119
177A_G66:C103_A119
179A_G68:A101_A18
180A_G69:C99_A00
181A_G70:U98_A128
185A_G77:C92_A119
186A_G78:C91_A10
187A_G79:U90_A128
188A_G80:C89_A10
1103A_G111:G331_A00
1104A_G112:A315_A18
1105A_G113:C314_A119
1107A_G115:C312_A119
1119A_G122:U239_A128
1121A_G124:C237_A119
1123A_G126:C235_A119
1124A_G127:C234_A119
1125A_G128:C233_A119
1130A_G129A:C190C_A60
1159A_G138:C225_A119
1160A_G139:C224_A119
1163A_G142:C221_A119
1142A_G144:C178_A10
1143A_G145:C177_A119
1144A_G146:C176_A10
1145A_G147:C175_A00
1146A_G148:C174_A119
1154A_G156:C165_A119
1155A_G157:U164_A10
1156A_G159:A162_A00
1131A_G190G:C190B_A10
1132A_G190H:C190A_A119
1133A_G190I:C190_A119
1135A_G190K:C188_A119
1136A_G191:C186_A119
1165A_G198:C219_A119
1166A_G199:C218_A119
1167A_G200:C217_A119
1169A_G247:C277_A119
1174A_G254:C272_A119
1175A_G255:C271_A119
1177A_G257:C269_A119
1178A_G258:C268_A119
1179A_G259:C267_A119
1180A_G260:G265_A40
1108A_G289:C311_A119
1111A_G292:C308_A119
1181A_G293:U304_A128
1185A_G299:G566_A36
192A_G332:A321_A18
193A_G333:C320_A119
158A_G371:C390_A119
160A_G376:U387_A128
161A_G377:C386_A10
162A_G378:C385_A119
164A_G380:A383_A00
1187A_G423:U420_A60
1188A_G424:C419_A119
1189A_G425:C418_A00
1190A_G426:C417_A119
1192A_G428:A415_A00
1201A_G438:A497_A1011
1207A_G445:C489_A119
1208A_G446:C488_A119
1209A_G447:A487_A911
1212A_G450:C483_A119
1219A_G459:A463_A1011
1222A_G500:C545_A119
1224A_G502:C543_A119
1234A_G505:C526_A119
1235A_G506:C525_A119
1231A_G515:C536_A119
1233A_G521:C528_A119
12A_G558:A26_A911
1240A_G567:C883_A119
1241A_G568:C882_A119
1252A_G570:C866_A119
1243A_G575:C880_A119
1323A_G616:C624_A119
1324A_G617:C623_A119
1266A_G633:U605_A128
1268A_G635:U603_A128
1270A_G637:C601_A119
1271A_G638:C600_A119
1272A_G639:C599_A119
1276A_G644:C596_A119
1281A_G649:C590_A119
1282A_G650:C589_A119
1285A_G654:C754_A119
1288A_G657:C749_A119
1289A_G658:C747_A119
1291A_G660:C745_A10
1292A_G661:C744_A119
1293A_G662:U743_A128
1295A_G664:G741_A00
1296A_G666:U740_A128
1297A_G667:C739_A119
1298A_G668:C738_A119
1300A_G670:C736_A119
1301A_G671:C735_A119
1303A_G673:C717_A119
1304A_G674:A716_A18
1312A_G682:C708_A119
1313A_G683:C707_A119
1315A_G685:U705_A00
1326A_G688:C699_A119
1328A_G690:U697_A00
1329A_G691:A696_A1011
1331A_G724:A665_A39
1332A_G725:C732_A119
1334A_G727:G730_A00
1254A_G755:C586_A119
1257A_G758:A583_A1011
1259A_G760:G581_A00
1260A_G761:U580_A128
1262A_G763:C578_A119
1264A_G765:A816_A00
1336A_G769:C810_A119
1338A_G771:C808_A119
1340A_G773:C806_A119
1341A_G774:C805_A119
1342A_G778:U804_A128
1349A_G785:C797_A119
1350A_G786:C796_A119
1244A_G821:C879_A119
1246A_G823:C877_A119
1248A_G825:C875_A119
1355A_G851:U835_A128
1356A_G852:C834_A10
1357A_G853:U833_A128
1358A_G854:C832_A119
1359A_G855:U831_A128
1362A_G858:A828_A911
1364A_G861:C868_A119
1366A_G886:U911_A128
1367A_G887:C910_A119
1368A_G888:A909_A1011
1373A_G894:U905_A128
1374A_G895:C904_A119
1377A_G898:A901_A00
19A_G916:C19_A119
110A_G917:C18_A119
115A_G922:C1395_A119
118A_G925:U1391_A128
119A_G927:U1390_A128
120A_G928:C1389_A119
121A_G929:C1388_A119
125A_G933:C1384_A119
130A_G939:C1344_A119
132A_G941:C1342_A119
133A_G942:U1341_A128
135A_G944:A1339_A1011
1393A_G963:C972_A119
1406A_G987:C1218_A119
1407A_G988:C1217_A119
1412A_G993:C1045_A10
1414A_G998:C1043_A00
1418A_G1002:C1039_A10
1421A_G1009:U1020_A128
1422A_G1010:C1019_A119
1423A_G1011:C1018_A119
1425A_G1013:A1016_A00
1430A_G1047:C1210_A119
1431A_G1048:C1209_A119
1432A_G1050:C1208_A119
1437A_G1057:C1203_A119
1438A_G1058:U1199_A128
1441A_G1061:C1195_A10
1444A_G1064:C1192_A00
1446A_G1068:C1107_A119
1451A_G1072:C1103_A119
1453A_G1074:U1083_A128
1456A_G1077:A1080_A00
1458A_G1087:C1098_A119
1459A_G1088:C1097_A119
1460A_G1089:C1096_A119
1476A_G1133:C1141_A10
1475A_G1139:G1142_A10
1470A_G1154:C1119_A119
1471A_G1155:C1118_A119
1472A_G1156:A1179_A610
1479A_G1160:G1177_A00
1483A_G1164:C1172_A119
1485A_G1224:C1362_A00
1384A_G1231:U950_A128
1386A_G1233:C948_A119
1497A_G1253:C1284_A119
1499A_G1255:C1282_A119
1500A_G1258:C1277_A119
1506A_G1265:C1270_A119
1486A_G1290:U1247_A128
1487A_G1291:C1246_A10
1489A_G1293:C1244_A119
1490A_G1294:C1243_A119
1491A_G1295:C1242_A119
1508A_G1304:A1333_A1011
1509A_G1305:A1332_A1011
1396A_G1323:C1314_A119
1519A_G1353:C1369_A119
1521A_G1355:C1367_A119
1522A_G1356:C1366_A119
1531A_G1410:C1490_A119
1536A_G1415:U1485_A128
1537A_G1416:C1484_A119
1538A_G1417:A1483_A100
1540A_G1419:U1481_A128
1542A_G1421:C1479_A119
1543A_G1422:C1478_A10
1544A_G1423:C1477_A00
1553A_G1432:A1468_A1011
1555A_G1435:C1466_A119
1558A_G1438:C1463_A119
1561A_G1441:A1460_A1011
1562A_G1447:C1459_A119
1524A_G1497:5MC1404_A119
1527A_G1504:C1399_A119
1567A_G1508:C1527_A119
1570A_G1511:C1524_A119
1575A_G1516:MA61519_A00
16A_U12:G22_A128
139A_U30:A553_A120
145A_U37:A397_A221
152A_U45:G396_A128
165A_U49:U365_A00
170A_U56:A356_A120
175A_U62:G105_A128
1106A_U114:A313_A120
1122A_U125:G236_A128
1126A_U129:G232_A128
1129A_U133:U229_A116
1134A_U190J:G189_A128
1137A_U192:A185_A120
1171A_U249:G275_A128
1172A_U252:A274_A120
1173A_U253:A273_A120
1176A_U256:A270_A120
1182A_U294:A303_A120
1184A_U296:G301_A128
1100A_U340:A349_A120
155A_U367:A393_A120
159A_U375:A389_A120
1191A_U427:G416_A128
1197A_U434:A408_A120
1200A_U437:A496_A424
1220A_U498:A547_A424
1228A_U512:A539_A120
1253A_U571:A865_A120
1269A_U636:A602_A120
1278A_U646:G593_A128
1290A_U659:A746_A120
1299A_U669:A737_A120
1302A_U672:G734_A128
1307A_U677:G713_A10
1308A_U678:A712_A120
1316A_U686:A704_A424
1256A_U757:G584_A128
1339A_U772:A807_A120
1251A_U820:A873_A00
1250A_U827:A872_A221
1354A_U850:G836_A128
1370A_U891:A907_A424
113A_U920:G15_A128
114A_U921:A1396_A120
134A_U943:A1340_A120
1378A_U960:U956_A213
1391A_U961:A1201_A00
1410A_U991:A1213_A424
1413A_U992:A1044_A00
1416A_U1000:A1041_A120
1424A_U1012:G1017_A128
1434A_U1052:G1206_A128
1436A_U1056:A1204_A120
1442A_U1062:U1194_A00
1448A_U1070:A1105_A120
1452A_U1073:A1102_A120
1449A_U1085:G1094_A00
1457A_U1086:G1099_A10
1461A_U1090:U1095_A116
1477A_U1135:G1138_A00
1466A_U1150:A1123_A00
1385A_U1232:A949_A120
1388A_U1235:A946_A00
1488A_U1292:A1245_A00
1511A_U1307:U1330_A00
1512A_U1345:U1376_A213
1514A_U1348:A1374_A424
1517A_U1351:G1371_A128
1535A_U1414:G1486_A128
1546A_U1425:G1475_A10
1548A_U1427:A1473_A120
1556A_U1436:C1465_A00
1565A_U1450:G1453_A60
1569A_U1510:G1525_A128
1571A_U1512:G1523_A128

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

Correspondence of Leontis/Westhof names to Saenger numbering (table)