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: 6CAR  PDB ID: 6CAR 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
111A_A16:A919_A10
11A_A26:G558_A911
132A_A32:U552_A120
133A_A33:U551_A120
157A_A55:U368_A221
160A_A60:G107_A60
178A_A109:G324_A1011
1102A_A119:U287_A424
1135A_A140:U223_A120
1136A_A141:U222_A120
1138A_A143:G220_A00
1143A_A162:G159_A00
1152A_A171:C150_A425
1153A_A172:A149_A45
1159A_A179:A196_A45
1107A_A243:A282_A45
1108A_A246:G281_A911
1177A_A298:U560_A00
1179A_A300:U565_A50
179A_A327:U323_A424
180A_A329:C322_A425
187A_A338:G351_A18
156A_A356:U56_A120
1206A_A373:G481_A120
1186A_A430:A411_A45
1187A_A431:U429_A323
1188A_A432:G410_A1011
1195A_A439:U495_A424
1196A_A440:G494_A1011
1203A_A448:U486_A424
1212A_A452:U480_A424
1220A_A499:U405_A323
1232A_A520:G529_A911
1241A_A563:U884_A221
1256A_A572:A574_A00
1320A_A611:G629_A18
1323A_A614:U626_A120
1268A_A632:G606_A100
1276A_A640:U598_A120
1282A_A648:U591_A120
1288A_A655:U751_A120
1296A_A663:G742_A18
1307A_A675:A715_A00
1308A_A676:G714_A18
1316A_A684:A706_A10
1319A_A687:G703_A1011
1332A_A722:A733_A21
1286A_A753:U652_A424
1261A_A759:U582_A424
1337A_A766:U813_A424
1338A_A768:C811_A00
1347A_A780:A802_A100
1348A_A781:U801_A424
1349A_A782:G800_A911
1367A_A860:G869_A100
1374A_A889:A908_A82
1376A_A892:G906_A1011
1408A_A978:A1360_A45
1424A_A986:U1219_A120
1435A_A1001:U1040_A00
1456A_A1055:U1205_A50
1494A_A1123:U1150_A00
1500A_A1157:G1178_A610
1486A_A1179:G1156_A610
1429A_A1213:A1046_A21
1392A_A1225:U955_A120
1395A_A1229:U952_A120
1402A_A1236:G945_A18
1509A_A1238:U1301_A424
1510A_A1239:A1299_A00
1515A_A1245:U1292_A120
1518A_A1248:A1289_A00
1520A_A1252:A1285_A00
1409A_A1319:U1315_A424
1411A_A1324:U1313_A120
1416A_A1329:U1308_A120
1419A_A1332:G1305_A00
1420A_A1333:G1304_A1011
1383A_A1339:G944_A1011
1384A_A1340:U943_A120
1531A_A1346:A1375_A82
1533A_A1349:G1373_A911
1534A_A1350:U1372_A120
1541A_A1357:G1365_A18
113A_A1396:U921_A120
1556A_A1413:G1487_A18
1561A_A1418:G1482_A611
1571A_A1428:U1472_A120
1576A_A1434:G1467_A911
1547A_A1499:C1403_A50
1548A_A1500:4OC1402_A10
1588A_A1507:U1528_A120
1594A_A1513:U1522_A10
19A_C18:G917_A119
18A_C19:G916_A119
14A_C23:G11_A119
12A_C25:G9_A119
134A_C34:G550_A119
136A_C36:G548_A119
139A_C40:G402_A119
142A_C43:G399_A119
159A_C58:G354_A119
163A_C63:G104_A119
165A_C67:G102_A119
169A_C73:G97_A119
170A_C74:G96_A119
172A_C76:G93_A119
1110A_C123:G238_A119
1117A_C131:G231_A119
1118A_C132:G230_A119
1131A_C136:G227_A119
1132A_C137:G226_A119
1144A_C163:G158_A119
1146A_C165:G156_A119
1150A_C169:A152_A425
1154A_C174:G148_A119
1155A_C175:G147_A119
1156A_C176:G146_A119
1157A_C177:G145_A119
1158A_C178:G144_A119
1129A_C193:G184_A119
1130A_C194:G183_A119
1142A_C201:G216_A10
1103A_C240:G286_A119
1104A_C241:G285_A119
1105A_C242:G284_A119
1106A_C245:C283_A10
1162A_C248:G276_A119
199A_C290:G310_A119
1100A_C291:G309_A119
1175A_C295:G302_A119
183A_C334:G319_A119
184A_C335:G318_A119
185A_C336:G317_A119
186A_C337:G316_A119
188A_C339:G350_A119
190A_C341:G348_A119
191A_C342:G347_A119
146A_C366:G394_A50
148A_C369:G392_A119
149A_C370:G391_A119
1211A_C379:G384_A119
1189A_C433:G409_A119
1191A_C435:G407_A119
1192A_C436:G406_A119
1197A_C442:G492_A10
1198A_C443:G491_A119
1199A_C444:G490_A119
1204A_C449:G484_A30
1213A_C454:C479_A10
1214A_C455:G477_A119
1215A_C456:G476_A119
1216A_C457:G475_A119
1217A_C458:G474_A10
1222A_C501:G544_A119
1224A_C503:G542_A119
1225A_C504:G541_A119
1237A_C507:G524_A119
1238A_C508:A510_A00
1226A_C511:G540_A119
1228A_C513:G538_A119
1229A_C514:G537_A119
1234A_C522:G7M527_A119
1244A_C569:G881_A119
1321A_C612:G628_A119
1322A_C613:G627_A119
1324A_C615:G625_A119
1327A_C618:A622_A20
1270A_C634:G604_A119
1277A_C643:G597_A119
1279A_C645:G594_A119
1281A_C647:G592_A119
1285A_C651:G588_A119
1289A_C656:G750_A119
1311A_C679:G711_A119
1312A_C680:G710_A119
1313A_C681:G709_A119
1329A_C689:G698_A119
1335A_C726:G731_A119
1258A_C756:G585_A119
1264A_C762:G579_A119
1266A_C764:G577_A119
1340A_C770:G809_A119
1346A_C779:G803_A119
1350A_C783:G799_A119
1351A_C784:G798_A119
1355A_C817:G1529_A119
1247A_C822:G878_A119
1249A_C824:G876_A119
1251A_C826:G874_A119
1356A_C848:G838_A119
1357A_C849:G837_A119
1364A_C856:G830_A119
1365A_C857:G829_A119
1369A_C862:G867_A119
1377A_C893:U244_A118
1380A_C896:G903_A119
1381A_C897:G902_A119
1389A_C934:A938_A226
1405A_C962:G973_A119
1422A_C984:G1221_A119
1423A_C985:G1220_A119
1427A_C989:G1216_A119
1428A_C990:G1215_A119
1433A_C999:G1042_A119
1438A_C1006:G1024_A00
1439A_C1008:G1021_A10
1446A_C1027:G1034_A10
1447A_C1028:G1033_A10
1448A_C1029:G1032_A10
1449A_C1030:G1031_A119
1454A_C1051:2MG1207_A119
1460A_C1059:G1198_A119
1461A_C1060:G1197_A119
1464A_C1063:G1193_A119
1466A_C1066:A1191_A425
1468A_C1069:G1106_A119
1470A_C1071:G1104_A119
1474A_C1075:G1082_A119
1475A_C1076:G1081_A119
1482A_C1113:G1187_A119
1483A_C1114:G1186_A119
1484A_C1115:G1185_A119
1485A_C1116:G1184_A119
1499A_C1118:G1155_A119
1498A_C1119:G1154_A119
1488A_C1140:G1134_A119
1489A_C1141:G1133_A119
1492A_C1145:C1147_A30
1501A_C1158:G1181_A10
1503A_C1161:G1175_A119
1504A_C1162:G1174_A119
1505A_C1163:G1173_A119
1507A_C1165:G1171_A119
1393A_C1226:G954_A119
1394A_C1228:G953_A119
1396A_C1230:G951_A119
1400A_C1234:G947_A119
1403A_C1237:G1337_A119
1512A_C1242:G1295_A119
1513A_C1243:G1294_A119
1514A_C1244:G1293_A119
1516A_C1246:G1291_A119
1519A_C1249:A1288_A425
1522A_C1254:G1283_A10
1525A_C1259:G1276_A119
1526A_C1260:G1274_A119
1527A_C1262:G1273_A119
1528A_C1263:G1272_A119
1529A_C1264:G1271_A119
1412A_C1325:G1312_A119
1413A_C1326:G1311_A119
1414A_C1327:G1310_A119
1415A_C1328:G1309_A119
1386A_C1342:G941_A119
1388A_C1344:G939_A119
1536A_C1352:G1370_A119
1538A_C1354:G1368_A119
127A_C1378:A937_A60
124A_C1384:G933_A119
120A_C1388:G929_A119
119A_C1389:G928_A119
114A_C1395:G922_A119
1552A_C1409:G1491_A119
1554A_C1411:G1489_A119
1555A_C1412:G1488_A119
1563A_C1420:G1480_A119
1567A_C1424:G1476_A119
1569A_C1426:G1474_A10
1572A_C1429:G1471_A119
1573A_C1430:G1470_A119
1574A_C1431:G1469_A119
1579A_C1437:G1464_A119
1581A_C1439:G1462_A119
1582A_C1440:G1461_A119
1585A_C1448:G1455_A119
1586A_C1449:G1454_A10
1545A_C1496:G1405_A119
1549A_C1501:G1401_A119
1590A_C1509:G1526_A119
1595A_C1514:G1521_A119
1596A_C1515:G1520_A119
112A_G15:U920_A128
16A_G21:A914_A60
15A_G22:U12_A128
128A_G27:C556_A119
129A_G28:C555_A119
130A_G29:C554_A119
135A_G35:C549_A119
138A_G39:C403_A119
140A_G41:C401_A119
141A_G42:C400_A119
143A_G44:C398_A119
145A_G46:C395_A119
158A_G57:C355_A119
161A_G61:C106_A119
164A_G66:C103_A119
166A_G68:A101_A18
167A_G69:C99_A119
168A_G70:U98_A128
171A_G75:U95_A128
173A_G77:C92_A119
174A_G78:C91_A119
175A_G79:U90_A128
176A_G80:C89_A119
193A_G111:G331_A00
194A_G112:A315_A18
195A_G113:C314_A119
197A_G115:C312_A119
1109A_G122:U239_A128
1111A_G124:C237_A119
1113A_G126:C235_A119
1114A_G127:C234_A119
1115A_G128:C233_A119
1120A_G129A:C190C_A60
1133A_G138:C225_A119
1134A_G139:C224_A119
1137A_G142:C221_A119
1147A_G166:C155_A119
1148A_G167:C154_A119
1149A_G168:C153_A119
1121A_G190G:C190B_A119
1122A_G190H:C190A_A119
1123A_G190I:C190_A119
1125A_G190K:C188_A119
1127A_G191:C186_A119
1139A_G198:C219_A119
1140A_G199:C218_A119
1141A_G200:C217_A119
1161A_G247:C277_A119
1166A_G254:C272_A119
1167A_G255:C271_A119
1169A_G257:C269_A119
1170A_G258:C268_A119
1171A_G259:C267_A119
1172A_G260:G265_A40
198A_G289:C311_A119
1101A_G292:C308_A119
1173A_G293:U304_A128
1178A_G299:G566_A36
181A_G332:A321_A18
182A_G333:C320_A119
155A_G357:C54_A119
152A_G361:C47_A119
150A_G371:C390_A119
1208A_G376:U387_A128
1209A_G377:C386_A10
1210A_G378:C385_A119
1180A_G423:U420_A60
1181A_G424:C419_A119
1182A_G425:C418_A119
1183A_G426:C417_A119
1185A_G428:A415_A00
1194A_G438:A497_A1011
1200A_G445:C489_A119
1201A_G446:C488_A119
1202A_G447:A487_A1011
1205A_G450:C483_A119
1218A_G459:A463_A1011
1221A_G500:C545_A119
1223A_G502:C543_A119
1235A_G505:C526_A119
1236A_G506:C525_A119
1230A_G515:C536_A119
1233A_G521:C528_A119
1239A_G530:A1492_A20
1242A_G567:C883_A119
1243A_G568:C882_A119
1254A_G570:C866_A119
1245A_G575:C880_A119
1325A_G616:C624_A119
1326A_G617:C623_A119
1269A_G633:U605_A128
1271A_G635:U603_A128
1273A_G637:C601_A119
1274A_G638:C600_A119
1275A_G639:C599_A119
1278A_G644:C596_A119
1283A_G649:C590_A119
1284A_G650:C589_A119
1287A_G654:C754_A119
1290A_G657:C749_A119
1291A_G658:C747_A119
1293A_G660:C745_A119
1294A_G661:C744_A119
1295A_G662:U743_A128
1297A_G664:G741_A10
1298A_G666:U740_A128
1299A_G667:C739_A119
1300A_G668:C738_A119
1302A_G670:C736_A119
1303A_G671:C735_A119
1305A_G673:C717_A119
1306A_G674:A716_A18
1314A_G682:C708_A119
1315A_G683:C707_A119
1317A_G685:U705_A00
1328A_G688:C699_A119
1330A_G690:U697_A00
1331A_G691:A696_A100
1333A_G724:A665_A39
1334A_G725:C732_A119
1336A_G727:G730_A00
1257A_G755:C586_A119
1260A_G758:A583_A1011
1262A_G760:G581_A00
1263A_G761:U580_A128
1265A_G763:C578_A119
1267A_G765:A816_A00
1339A_G769:C810_A119
1341A_G771:C808_A119
1343A_G773:C806_A119
1344A_G774:C805_A119
1345A_G778:U804_A128
1352A_G785:C797_A119
1353A_G786:C796_A119
1246A_G821:C879_A119
1248A_G823:C877_A119
1250A_G825:C875_A119
1359A_G851:U835_A128
1360A_G852:C834_A119
1361A_G853:U833_A128
1362A_G854:C832_A119
1363A_G855:U831_A128
1366A_G858:A828_A511
1368A_G861:C868_A119
1370A_G885:C912_A119
1371A_G886:U911_A128
1372A_G887:C910_A119
1373A_G888:A909_A1011
1378A_G894:U905_A128
1379A_G895:C904_A119
1382A_G898:A901_A00
1406A_G963:C972_A119
1425A_G987:C1218_A10
1426A_G988:C1217_A119
1430A_G993:C1045_A119
1432A_G998:C1043_A10
1436A_G1003:C1039_A119
1437A_G1003A:C1038_A119
1440A_G1009:U1020_A128
1441A_G1010:C1019_A119
1442A_G1011:C1018_A119
1444A_G1013:A1016_A100
1445A_G1026:G1036_A00
1450A_G1030A:A1030D_A00
1451A_G1047:C1210_A119
1452A_G1048:C1209_A119
1453A_G1050:C1208_A119
1458A_G1057:C1203_A119
1459A_G1058:U1199_A128
1462A_G1061:C1195_A119
1465A_G1064:C1192_A00
1467A_G1068:C1107_A119
1471A_G1072:C1103_A119
1473A_G1074:U1083_A128
1476A_G1077:A1080_A00
1478A_G1087:C1098_A119
1479A_G1088:C1097_A119
1480A_G1089:C1096_A119
1497A_G1120:C1153_A119
1493A_G1124:C1149_A10
1487A_G1138:U1135_A60
1490A_G1142:G1139_A36
1491A_G1143:C1128_A119
1502A_G1160:A1176_A18
1506A_G1164:C1172_A119
1508A_G1224:C1362_A119
1397A_G1231:U950_A128
1399A_G1233:C948_A119
1511A_G1241:C1296_A119
1521A_G1253:C1284_A119
1523A_G1255:C1282_A119
1524A_G1258:C1277_A119
1530A_G1265:C1270_A119
1410A_G1323:C1314_A119
1418A_G1331:A1306_A911
1421A_G1334:C1303_A119
1387A_G1343:C940_A119
1537A_G1353:C1369_A119
1539A_G1355:C1367_A119
1540A_G1356:C1366_A119
126A_G1379:C936_A119
123A_G1385:C932_A119
122A_G1386:C931_A119
121A_G1387:C930_A119
116A_G1392:C924_A119
1553A_G1410:C1490_A119
1558A_G1415:U1485_A128
1559A_G1416:C1484_A119
1560A_G1417:A1483_A100
1562A_G1419:U1481_A128
1564A_G1421:C1479_A119
1565A_G1422:C1478_A119
1566A_G1423:C1477_A119
1575A_G1432:A1468_A1011
1577A_G1435:C1466_A119
1580A_G1438:C1463_A119
1583A_G1441:A1460_A911
1584A_G1447:C1459_A119
1543A_G1494:5MC1407_A119
1546A_G1497:5MC1404_A119
1550A_G1504:C1399_A119
1551A_G1505:A1502_A50
1589A_G1508:C1527_A119
1592A_G1511:C1524_A119
1407A_M2G966:5MC1400_A00
1231A_PSU516:A533_A423
110A_U17:A918_A120
17A_U20:C13_A40
13A_U24:A10_A120
131A_U30:A553_A120
137A_U37:A397_A221
144A_U45:G396_A128
151A_U49:U365_A40
162A_U62:G105_A128
177A_U81:A88_A00
196A_U114:A313_A120
1112A_U125:G236_A128
1116A_U129:G232_A128
1119A_U133:U229_A116
1145A_U164:G157_A128
1151A_U170:A151_A424
1160A_U180:A195_A00
1124A_U190J:G189_A128
1126A_U190L:C187_A00
1128A_U192:A185_A120
1163A_U249:G275_A128
1164A_U252:A274_A120
1165A_U253:A273_A120
1168A_U256:A270_A120
1174A_U294:A303_A120
1176A_U296:G301_A128
189A_U340:A349_A120
192A_U343:G346_A60
154A_U358:A53_A120
153A_U359:G52_A128
147A_U367:A393_A120
1207A_U375:A389_A120
1184A_U427:G416_A128
1190A_U434:A408_A120
1193A_U437:A496_A424
1219A_U498:A547_A424
1227A_U512:A539_A120
1255A_U571:A865_A120
1272A_U636:A602_A120
1280A_U646:G593_A128
1292A_U659:A746_A120
1301A_U669:A737_A120
1304A_U672:G734_A128
1309A_U677:G713_A10
1310A_U678:A712_A120
1318A_U686:A704_A424
1259A_U757:G584_A128
1342A_U772:A807_A120
1354A_U788:A794_A00
1253A_U820:A873_A323
1252A_U827:A872_A221
1358A_U850:G836_A128
1375A_U891:A907_A424
1391A_U960:U956_A213
1404A_U961:A1201_A00
1431A_U997:A1044_A10
1434A_U1000:A1041_A00
1443A_U1012:G1017_A128
1455A_U1052:G1206_A128
1457A_U1056:A1204_A120
1463A_U1062:U1194_A116
1469A_U1070:A1105_A120
1472A_U1073:A1102_A120
1477A_U1086:G1099_A10
1481A_U1090:U1095_A116
1496A_U1121:A1152_A120
1495A_U1122:A1151_A120
1398A_U1232:A949_A120
1401A_U1235:A946_A120
1517A_U1247:G1290_A128
1417A_U1330:U1307_A116
1385A_U1341:G942_A128
1390A_U1345:U1376_A213
1532A_U1348:A1374_A424
1535A_U1351:G1371_A128
1542A_U1358:A1363_A221
125A_U1380:A935_A120
118A_U1390:G927_A128
117A_U1391:G925_A128
115A_U1393:A923_A120
1557A_U1414:G1486_A128
1568A_U1425:G1475_A00
1570A_U1427:A1473_A120
1578A_U1436:C1465_A00
1587A_U1450:G1453_A60
1544A_U1495:U1406_A00
1591A_U1510:G1525_A128
1593A_U1512:G1523_A128
1597Y_U1:A36_W120
1598Y_U6:U4_Y30
1602W_A31:U39_W120
1240W_A35:U2_Y120
1600W_G29:C41_W119
1601W_G30:C40_W119
1599W_G34:U3_Y128
1603W_U32:A38_W00

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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