Ec Xtal a Conservation b
5S rRNA (3P)
24 22 G/a (50.4%/42.3%)
25 23 A/u (65.3%/20.8%)
26 24 a/u (48.6%/22.0%)
27 25 a/g (47.9%/25.6%)
28 26 C (88.6%)
 
16S rRNA (3P)
64 64 G (79.0%)
65 65 A (88.9%)
66 66 A/g (61.5%/36.8%)
67 67 C (77.5%)
68 68 G (81.3%)
 
323 318 U (99.9%)
324 319 G (99.4%)
325 320 A (98.9%)
326 321 G (98.4%)
109 102 A (99.6%)
327 322 A (99.7%)
 
934 911 C (96.3%)
935 912 A (99.4%)
936 913 C (99.5%)
937 914 A (83.7%)
938 915 A (96.3%)
 
956 933 U (99.7%)
957 934 U (98.1%)
958 935 A (99.8%)
959 936 A (99.6%)
960 937 U (96.8%)
 
1053 1035 G (99.5%)
1054 1036 C (99.8%)
1055 1037 A (99.8%)
1056 1038 U (97.0%)
1057 1039 G (99.7%)
 
1177 1158 G (96.2%)
1178 1159 G (97.0%)
1179 1160 A (96.9%)
1180 1161 A (98.5%)
1157 1139 A (99.6%)
1181 1162 G (98.5%)
 
1315 1296 U (99.9%)
1316 1297 G (99.8%)
1317 1298 C (88.4%)
1318 1299 A (99.9%)
978 955 A (99.5%)
1319 1300 A (99.7%)
Ec Xtal a Conservation b
23S rRNA (3P)
131 125 a (33.1%)
- 126 -
- 127 -
- 128 -
148 129 u/c (49.9%/41.7%)
 
306 313 U (78.1%)
307 314 G (83.1%)
308 315 G (91.6%)
309 316 A (82.6%)
330 337 A (87.7%)
310 317 A (87.2%)
 
319 326 C (77.7%)
320 327 A (72.4%)
321 328 U (65.1%)
322 329 A (90.2%)
323 330 G (81.6%)
 
328 335 U (99.3%)
329 336 G (81.4%)
330 337 A (87.7%)
331 338 u (43.7%)
332 339 A (98.0%)
 
475 481 U (82.2%)
476 482 G (88.5%)
477 483 A (93.1%)
478 484 A (95.5%)
480 486 A (95.7%)
479 485 A (95.9%)
 
476 482 G (88.5%)
477 483 A (93.1%)
478 484 A (95.5%)
479 485 A (95.9%)
480 486 A (95.7%)
 
499 505 U (93.5%)
500 506 G (67.3%)
501 507 A (71.9%)
502 508 A (91.5%)
505 511 A (95.5%)
503 509 A (94.6%)
 
567 624 U/c (54.6%/43.9%)
568 625 U (99.1%)
569 626 U (97.3%)
570 627 G (100%)
2030 2071 A (90.4%)
571 628 A/u (53.2%/31.5%)
Ec Xtal a Conservation b
23S rRNA (3P) (continued)
1082 1186 U/c (52.3%/46.9%)
1083 1187 U (84.1%)
1084 1188 A (99.2%)
1085 1189 A (99.0%)
1086 1190 A/g (52.9%/46.9%)
 
1282 1388 U (84.6%)
1283 1389 G (96.3%)
1284 1390 A (95.1%)
1285 1391 G (78.7%)
1329 1435 U (97.7%)
1286 1392 A (95.7%)
 
1565 1651 C (95.5%)
- 1652 -
1566 1653 a/u/g (48.8%/32.6%)
1567 1654 a/u (42.7%/41.7%)
1568 1655 G (95.5%)
 
1752 1808 c/g (47.6%/37.8%)
1753 1809 G (82.4%)
1754 1810 C (62.7%)
1755 1811 A (87.2%)
1756 1812 G/c (51.0%/36.8%)
 
1925 1966 C/u (55.2%/44.6%)
1926 1967 U (99.1%)
1927 1968 A (99.1%)
1928 1969 A (99.8%)
1929 1970 G (99.5%)
 
2447 2482 G (97.4%)
2448 2483 A (99.8%)
2449 2484 U (100%)
2450 2485 A (100%)
2451 2486 A (100%)
 
2562 2597 U (69.9%)
2563 2598 U (85.3%)
2564 2599 A (96.2%)
2565 2600 A (98.1%)
2566 2601 A (68.4%)
 
tRNA (Z)
  54 U (95.5%)
  55 U (99.7%)
  56 C (99.6%)
  57 G/a (65.8%/34.1%)
  18 A (99.7%)
  58 A (99.7%)
 

  1. The nucleotide numbers of RNAs present in the T. thermophilus 30 S (PDB entry 1FJF)10, H. marismortui 50 S (PDB entry 1JJ2)12, and S. cerevisiae Phe-tRNA (PDB entry 6TNA)38 crystal structures. The dash (-) mark represents rRNA positions that are not equivalent to E. coli (Ec) positions. 3P: nuclear-encoded rRNA genes in the three phylogenetic domains, and Z: all type 1 tRNAs.
  2. The nucleotides with more than 50% conservation are shown in capital letters and ones with 30-50% conservation in lowercase. The fourth positions recruited between positions Z and L in type A motifs (tB) are italicized.