A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 15-Mar-2023 number of released structures: 12686
Search for released structures

NDB ID: RR0025  PDB ID: 1I95 


Base Pair Hydrogen Bonding Classification

CSV Format

Model NumberPair NumberPair NameLeontis / Westhof ClassificationSaenger Classification
122A_A10:U24_A120
157A_A53:U353_A120
179A_A102:G319_A100
1102A_A112:U282_A424
1123A_A134:U218_A120
1124A_A135:U217_A10
1143A_A143:A166_A00
1145A_A145:U164_A424
1146A_A146:C163_A10
1136A_A201:U174_A424
1137A_A202:A173_A45
1107A_A241:G276_A911
1175A_A295:U548_A00
180A_A322:U318_A424
181A_A324:C317_A425
188A_A333:G346_A00
110A_A392:U37_A221
1202A_A425:A406_A45
1203A_A427:G405_A1011
1209A_A434:U478_A00
1210A_A435:G477_A100
1217A_A442:U470_A00
1220A_A446:U464_A00
1221A_A447:C463_A425
1239A_A503:G512_A911
116A_A536:U30_A10
1245A_A546:U861_A00
1259A_A555:A557_A00
14A_A597:U609_A120
1271A_A615:G589_A1011
1279A_A623:U581_A120
1285A_A631:U574_A00
1291A_A638:U734_A120
1299A_A646:G725_A18
1310A_A658:A698_A00
1311A_A659:G697_A08
1319A_A667:A689_A00
1326A_A705:A716_A21
1289A_A736:U635_A424
1264A_A742:U565_A424
1331A_A751:C794_A00
1340A_A763:A785_A60
1341A_A764:U784_A424
1342A_A765:G783_A1011
1359A_A837:G846_A1011
1366A_A866:A885_A00
1368A_A869:G883_A100
125A_A891:G21_A911
129A_A895:U17_A120
130A_A896:A16_A10
134A_A900:U1375_A120
144A_A912:U1362_A120
146A_A914:U1326_A00
147A_A915:C911_A00
1390A_A955:G1297_A610
1403A_A963:U1200_A120
1413A_A978:U1022_A120
1415A_A982:G1018_A09
1431A_A1037:U1186_A00
1467A_A1105:U1132_A10
1477A_A1139:G1159_A610
1461A_A1160:G1138_A610
1408A_A1194:A1028_A00
1375A_A1206:U932_A120
1378A_A1210:U929_A10
1385A_A1217:G922_A08
1487A_A1219:U1282_A424
1488A_A1220:A1280_A00
1493A_A1226:U1273_A120
1497A_A1233:A1266_A00
1504A_A1242:G1255_A1011
1468A_A1261:C1131_A50
1391A_A1300:U1296_A424
1393A_A1305:U1294_A120
1398A_A1310:U1289_A10
1511A_A1330:G1355_A911
1512A_A1331:U1354_A120
1519A_A1338:G1347_A08
1533A_A1395:G1464_A10
1544A_A1410:U1449_A120
1549A_A1416:G1444_A911
1524A_A1476:C1385_A10
1525A_A1477:C1384_A10
1561A_A1484:U1505_A120
1567A_A1490:U1499_A120
155A_C47:G356_A10
158A_C54:G352_A119
161A_C58:G349_A119
164A_C63:G97_A119
166A_C67:G95_A119
170A_C71:G91_A119
171A_C72:G90_A119
173A_C74:G88_A119
1109A_C116:G233_A119
1116A_C125:G226_A119
1117A_C126:G225_A119
1119A_C130:G222_A119
1120A_C131:G221_A119
1144A_C144:A165_A425
1147A_C147:G162_A119
1148A_C148:G161_A119
1149A_C149:G160_A119
1134A_C199:G178_A119
1135A_C200:G177_A00
1157A_C207:G211_A10
1103A_C235:G281_A119
1104A_C236:G280_A119
1105A_C237:G279_A119
1106A_C240:C278_A00
1159A_C243:G271_A119
199A_C285:G305_A119
1100A_C286:G304_A119
1172A_C290:G297_A119
184A_C329:G314_A119
185A_C330:G313_A10
186A_C331:G312_A119
187A_C332:G311_A119
189A_C334:G345_A119
191A_C336:G343_A119
192A_C337:G342_A10
1187A_C364:G387_A119
1188A_C365:G386_A119
1190A_C367:A384_A325
1194A_C374:G379_A10
1177A_C390:G46_A119
1179A_C393:G44_A10
1181A_C395:G42_A119
1182A_C396:G41_A119
1184A_C398:G39_A10
1197A_C412:G421_A119
1198A_C413:G420_A119
1199A_C414:G419_A10
1204A_C428:G404_A119
1206A_C430:G402_A119
1207A_C431:G401_A119
1211A_C436:G476_A10
1212A_C437:G475_A10
1213A_C438:G474_A119
1218A_C443:G468_A00
1222A_C448:A462_A00
1223A_C449:G461_A10
1224A_C450:G460_A119
1225A_C451:G459_A119
1226A_C452:G458_A119
1229A_C484:G527_A119
1231A_C486:G525_A10
1232A_C487:G524_A119
1244A_C490:G507_A119
1233A_C494:G523_A10
1235A_C496:G521_A119
1236A_C497:G520_A119
1241A_C505:G510_A119
112A_C532:G35_A119
117A_C537:G29_A119
118A_C538:G28_A119
119A_C539:G27_A119
1248A_C552:G858_A119
12A_C595:G611_A119
13A_C596:G610_A10
15A_C598:G608_A119
18A_C601:A605_A20
1273A_C617:G587_A119
1280A_C626:G580_A119
1282A_C628:G577_A119
1284A_C630:G575_A10
1288A_C634:G571_A119
1292A_C639:G733_A119
1314A_C662:G694_A119
1315A_C663:G693_A119
1316A_C664:G692_A10
1322A_C672:G681_A119
1329A_C709:G714_A119
1261A_C739:G568_A119
1267A_C745:G562_A119
1269A_C747:G560_A119
1333A_C753:G792_A119
1339A_C762:G786_A119
1343A_C766:G782_A119
1344A_C767:G781_A119
1347A_C800:G1506_A10
1251A_C805:G855_A119
1253A_C807:G853_A119
1255A_C809:G851_A119
1348A_C825:G821_A119
1349A_C826:G820_A119
1356A_C833:G813_A119
1357A_C834:G812_A10
1361A_C839:G844_A119
1369A_C870:U239_A00
1372A_C873:G880_A119
1373A_C874:G879_A119
135A_C901:G1374_A119
140A_C907:G1369_A119
141A_C908:G1368_A10
142A_C909:G1367_A119
145A_C913:G1361_A10
149A_C917:G1324_A119
1388A_C939:A951_A00
1400A_C956:C1298_A00
1401A_C961:G1202_A119
1402A_C962:G1201_A119
1406A_C966:G1197_A00
1407A_C967:G1196_A119
1412A_C976:G1024_A119
1419A_C984:G1001_A00
1420A_C985:G1000_A10
1421A_C986:G999_A10
1416A_C1005:G1016_A10
1417A_C1006:G1015_A119
1418A_C1008:G1014_A119
1429A_C1033:G1188_A119
1435A_C1041:G1179_A119
1436A_C1042:G1178_A119
1439A_C1045:G1174_A119
1441A_C1048:A1172_A00
1443A_C1051:G1088_A119
1445A_C1053:G1086_A119
1449A_C1057:G1064_A119
1450A_C1058:G1063_A119
1457A_C1095:G1168_A119
1458A_C1096:G1167_A119
1459A_C1097:G1166_A119
1460A_C1098:G1165_A119
1462A_C1100:G1137_A119
1463A_C1101:G1136_A10
1472A_C1110:A1112_A90
1474A_C1114:G1124_A10
1470A_C1127:C1129_A00
1480A_C1143:G1156_A00
1481A_C1144:G1155_A119
1482A_C1145:G1154_A10
1484A_C1147:G1152_A119
1376A_C1207:G931_A10
1377A_C1209:G930_A119
1379A_C1211:G928_A119
1383A_C1215:G924_A119
1386A_C1218:G1318_A119
1490A_C1223:G1276_A119
1491A_C1224:G1275_A119
1492A_C1225:G1274_A119
1494A_C1227:G1272_A119
1496A_C1230:A1270_A00
1499A_C1235:G1264_A119
1502A_C1240:G1257_A119
1503A_C1241:A1256_A50
1505A_C1243:G1254_A119
1506A_C1244:G1253_A119
1507A_C1245:G1252_A00
1509A_C1284:G1315_A119
1394A_C1306:G1293_A10
1395A_C1307:G1292_A10
1396A_C1308:G1291_A10
1397A_C1309:G1290_A119
1514A_C1333:G1352_A10
1516A_C1335:G1350_A119
1523A_C1386:G1474_A10
1521A_C1389:G1471_A10
1529A_C1391:G1468_A10
1531A_C1393:G1466_A10
1532A_C1394:G1465_A119
1538A_C1402:G1457_A10
1542A_C1408:G1451_A119
1545A_C1411:G1448_A10
1546A_C1412:G1447_A119
1547A_C1413:G1446_A119
1552A_C1419:G1441_A10
1554A_C1421:G1439_A119
1555A_C1422:G1438_A119
1558A_C1428:G1435_A119
1559A_C1429:G1434_A10
1526A_C1478:G1383_A119
1563A_C1486:G1503_A119
1568A_C1491:G1498_A119
1569A_C1492:G1497_A119
11A_G3:G612_A00
19A_G7:U543_A00
121A_G9:C25_A119
123A_G11:C23_A119
156A_G52:U354_A028
160A_G57:C350_A119
162A_G61:C99_A119
165A_G66:C96_A119
167A_G68:A94_A08
168A_G69:C93_A119
169A_G70:U92_A128
172A_G73:U89_A10
174A_G75:C87_A10
175A_G76:C86_A119
176A_G77:U85_A028
177A_G78:C84_A119
193A_G104:G326_A00
194A_G105:A310_A18
195A_G106:C309_A119
197A_G108:C307_A119
1108A_G115:U234_A028
1110A_G117:C232_A119
1112A_G119:C230_A119
1113A_G120:C229_A10
1114A_G121:C228_A119
1126A_G123:C187_A20
1121A_G132:C220_A119
1122A_G133:C219_A10
1125A_G136:C216_A10
1138A_G138:C172_A119
1139A_G139:C171_A119
1140A_G140:C170_A119
1141A_G141:C169_A119
1142A_G142:C168_A00
1150A_G150:C159_A10
1151A_G151:U158_A00
1152A_G152:C157_A00
1153A_G153:A156_A00
1127A_G191:C186_A119
1128A_G192:C185_A119
1129A_G193:C184_A10
1131A_G195:C182_A119
1132A_G197:C180_A119
1154A_G204:C214_A119
1155A_G205:C213_A119
1156A_G206:C212_A10
1158A_G242:C272_A119
1163A_G249:C267_A119
1164A_G250:C266_A119
1166A_G252:C264_A119
1167A_G253:C263_A10
1168A_G254:C262_A119
1169A_G255:G260_A00
198A_G284:C306_A119
1101A_G287:C303_A119
1170A_G288:U299_A10
1174A_G294:G549_A06
182A_G327:A316_A18
183A_G328:C315_A119
1189A_G366:C385_A119
1191A_G371:U382_A00
1192A_G372:C381_A10
1193A_G373:C380_A119
1195A_G375:A378_A00
1176A_G389:C361_A50
1178A_G391:U45_A128
1180A_G394:C43_A119
1183A_G397:C40_A119
1196A_G411:U422_A00
1201A_G423:G408_A64
1214A_G439:C473_A00
1215A_G440:C472_A119
1216A_G441:A471_A1011
1219A_G444:C467_A119
1227A_G453:A457_A1011
1228A_G483:C528_A10
1230A_G485:C526_A119
1242A_G488:C509_A10
1243A_G489:C508_A119
1237A_G498:C519_A119
1240A_G504:C511_A10
111A_G531:C36_A119
113A_G533:C34_A119
120A_G541:A26_A911
1246A_G550:C860_A00
1247A_G551:C859_A10
1257A_G553:C843_A119
1249A_G558:C857_A10
16A_G599:C607_A119
17A_G600:C606_A119
1272A_G616:U588_A028
1274A_G618:U586_A128
1276A_G620:C584_A119
1277A_G621:C583_A119
1278A_G622:C582_A10
1281A_G627:C579_A119
1286A_G632:C573_A10
1287A_G633:C572_A10
1290A_G637:C737_A119
1293A_G640:C732_A119
1294A_G641:C730_A10
1296A_G643:C728_A119
1297A_G644:C727_A119
1298A_G645:U726_A028
1300A_G647:G724_A00
1301A_G649:U723_A00
1302A_G650:C722_A119
1303A_G651:C721_A119
1305A_G653:C719_A119
1306A_G654:C718_A10
1308A_G656:C700_A10
1309A_G657:A699_A08
1317A_G665:C691_A119
1318A_G666:C690_A119
1321A_G671:C682_A119
1323A_G673:U680_A00
1324A_G674:A679_A100
1325A_G676:C778_A119
1327A_G707:A648_A09
1328A_G708:C715_A119
1330A_G710:G713_A00
1260A_G738:C569_A119
1263A_G741:A566_A1011
1265A_G743:G564_A00
1266A_G744:U563_A128
1268A_G746:C561_A119
1270A_G748:A799_A00
1332A_G752:C793_A10
1334A_G754:C791_A119
1336A_G756:C789_A10
1337A_G757:C788_A119
1338A_G761:U787_A128
1345A_G768:C780_A119
1346A_G769:C779_A119
1250A_G804:C856_A10
1252A_G806:C854_A119
1254A_G808:C852_A119
1351A_G828:U818_A128
1352A_G829:C817_A119
1353A_G830:U816_A10
1354A_G831:C815_A10
1355A_G832:U814_A128
1358A_G835:A811_A511
1360A_G838:C845_A119
1362A_G862:C889_A119
1363A_G863:U888_A10
1364A_G864:C887_A119
1365A_G865:A886_A1011
1370A_G871:U882_A028
1371A_G872:C881_A119
1374A_G875:A878_A00
127A_G893:C19_A119
128A_G894:C18_A10
133A_G899:C1377_A119
136A_G902:U1373_A00
137A_G904:U1372_A10
138A_G905:C1371_A10
139A_G906:C1370_A119
143A_G910:C1366_A119
148A_G916:C1325_A119
150A_G918:C1323_A119
151A_G919:U1322_A00
153A_G921:A1320_A1011
1389A_G940:C949_A10
1404A_G964:C1199_A119
1405A_G965:C1198_A119
1409A_G970:C1027_A00
1411A_G975:C1025_A10
1414A_G979:C1021_A10
1422A_G988:C997_A119
1423A_G989:C996_A119
1425A_G991:A994_A00
1426A_G1029:C1191_A119
1427A_G1030:C1190_A10
1428A_G1032:C1189_A10
1433A_G1039:C1184_A119
1434A_G1040:U1180_A028
1437A_G1043:C1176_A10
1440A_G1046:C1173_A00
1442A_G1050:C1089_A119
1446A_G1054:C1085_A119
1448A_G1056:U1065_A10
1451A_G1059:A1062_A00
1453A_G1069:C1080_A119
1454A_G1070:C1079_A119
1455A_G1071:C1078_A10
1464A_G1102:C1135_A119
1471A_G1109:G1126_A00
1475A_G1116:C1123_A119
1473A_G1121:G1125_A00
1479A_G1142:G1163_A00
1483A_G1146:C1153_A10
1485A_G1148:A1151_A00
1478A_G1162:C1140_A10
1486A_G1205:C1344_A10
1380A_G1212:U927_A128
1382A_G1214:C925_A119
1489A_G1222:C1277_A119
1498A_G1234:C1265_A00
1500A_G1236:C1263_A00
1501A_G1239:C1258_A119
1508A_G1246:C1251_A119
1510A_G1285:A1314_A50
1392A_G1304:C1295_A00
1515A_G1334:C1351_A119
1517A_G1336:C1349_A119
1518A_G1337:C1348_A119
1522A_G1387:C1473_A10
1530A_G1392:C1467_A10
1535A_G1397:U1462_A128
1536A_G1398:C1461_A10
1537A_G1401:U1458_A00
1539A_G1403:C1456_A00
1540A_G1405:C1454_A119
1548A_G1414:A1445_A100
1550A_G1417:C1443_A119
1553A_G1420:C1440_A119
1556A_G1423:A1437_A1011
1557A_G1427:C1436_A119
1527A_G1481:C1381_A119
1528A_G1482:A1479_A00
1562A_G1485:C1504_A119
1565A_G1488:C1501_A119
1570A_G1493:A1496_A00
124A_U12:G22_A028
126A_U13:U20_A00
154A_U49:G357_A50
159A_U56:A351_A00
163A_U62:G98_A028
178A_U79:A83_A424
196A_U107:A308_A120
1111A_U118:G231_A128
1115A_U122:G227_A028
1118A_U127:U224_A116
1130A_U194:G183_A128
1133A_U198:A179_A120
1160A_U244:G270_A028
1161A_U247:A269_A00
1162A_U248:A268_A120
1165A_U251:A265_A120
1171A_U289:A298_A120
1173A_U291:G296_A028
190A_U335:A344_A120
1185A_U399:U481_A30
1186A_U400:A482_A323
1200A_U415:G418_A00
1205A_U429:A403_A120
1208A_U432:A479_A424
1234A_U495:A522_A120
1238A_U499:A516_A00
114A_U534:A33_A120
115A_U535:A32_A120
1258A_U554:A842_A120
1275A_U619:A585_A120
1283A_U629:G576_A10
1295A_U642:A729_A120
1304A_U652:A720_A120
1307A_U655:G717_A00
1312A_U660:G696_A00
1313A_U661:A695_A120
1320A_U669:A687_A00
1262A_U740:G567_A028
1335A_U755:A790_A120
1256A_U810:A849_A00
1350A_U827:G819_A00
1367A_U868:A884_A00
131A_U897:G15_A028
132A_U898:A1378_A00
152A_U920:A1321_A120
1387A_U938:A1182_A221
1410A_U974:A1026_A00
1424A_U990:G995_A00
1430A_U1034:G1187_A028
1432A_U1038:A1185_A120
1438A_U1044:U1175_A116
1444A_U1052:A1087_A120
1447A_U1055:A1084_A120
1452A_U1068:G1081_A00
1456A_U1072:U1077_A116
1465A_U1103:A1134_A120
1466A_U1104:A1133_A00
1469A_U1108:U1130_A116
1476A_U1117:C1111_A00
1381A_U1213:A926_A120
1384A_U1216:A923_A120
1495A_U1228:G1271_A028
1399A_U1311:U1288_A116
1513A_U1332:G1353_A028
1520A_U1339:A1345_A221
1534A_U1396:G1463_A128
1541A_U1407:G1452_A00
1543A_U1409:A1450_A120
1551A_U1418:C1442_A00
1560A_U1430:G1433_A00
1564A_U1487:G1502_A10
1566A_U1489:G1500_A028
1571A_U1509:A1511_A00

Leontis/Westhof Classification Legend

Base-Phosphate Interactions Legend

Base-Stacking Interactions Legend

Saenger Classification Legend

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