Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-7-7-4-3-5-9-Multiloop pdb2o451A.m775-1140
Source: [PDB-id:chain] 2o45:A (&rarr PDB)
Source: Information STRUCTURE OF THE 23S RRNA OF THE LARGE RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS IN COMPLEX WITH THE MACROLIDE RU-69874
Source: Compound 23S RRNA
Source: Resolution 3.60 ANGSTROMS.
Position (780, 1135), (788, 795), (803, 880), (888, 913), (918, 929), (933, 1105), (1111, 1125)
Primary structure ('_': anchors) _GAAAUGU_-_ACAGCCU_-_GGAGUGA_-_GAGA_-_AGA_-_AUUCA_-_UGUCUGGUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-exo, 5: C2'-exo, 8: C4'-exo, 11: C4'-exo, 13: C2'-exo, 22: C2'-exo, 25: C2'-exo, 29: C4'-exo, 31: C4'-exo, 36: O4'-endo, 51: C2'-exo, 54: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		25: syn, 31: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 53 &larr
3 3 4 ↑
4 3 55 →
5 4 5 ↑
6 5 27 ↑
7 7 8 ↑
8 7 13 →
9 8 9 ↑
10 9 11 →
11 12 13 ↑
12 13 14 ↑
13 14 15 ↑
14 16 17 ↑
15 20 21 ↑
16 21 22 ↑
17 22 23 ↑
18 23 24 ↑
19 28 29 ↑
20 31 36 ↓
21 31 52 ↑
22 32 33 ↑
23 32 37 →
24 34 35 ↑
25 41 42 ↑
26 42 43 ↑
27 44 45 ↑
28 47 48 ↑
29 52 53 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 56 Watson-Crick/Watson-Crick cis y
2 2 54 O2'/Bifurcated ?
3 3 24 O2'/Watson-Crick ?
4 3 53 Watson-Crick/O2' ?
5 3 54 Watson-Crick/Hoogsteen trans
6 4 24 O2'/C ?
7 4 25 O2'/Watson-Crick ?
8 5 29 Sugar/Hoogsteen trans
9 8 11 Bifurcated/Watson-Crick cis y
10 9 10 Watson-Crick/Watson-Crick cis
11 10 25 Hoogsteen/Hoogsteen trans y
12 14 15 Watson-Crick/Hoogsteen cis y
13 15 23 Watson-Crick/Watson-Crick cis
14 16 21 Watson-Crick/Watson-Crick cis
15 18 19 Watson-Crick/Watson-Crick cis
16 18 20 Bifurcated/O2' ?
17 22 56 O2'/Sugar ?
18 23 55 Bifurcated/Sugar cis y
19 27 28 Watson-Crick/Watson-Crick cis
20 28 31 Bifurcated/O2' ?
21 28 36 Watson-Crick/O2' ?
22 29 30 Hoogsteen/Hoogsteen cis y
23 30 52 Bifurcated/O2' cis y
24 31 52 Bifurcated/O2' ?
25 33 34 Watson-Crick/Watson-Crick cis
26 37 52 O2'/Watson-Crick ?
27 38 39 Watson-Crick/Watson-Crick cis
28 41 49 Watson-Crick/Watson-Crick cis
29 41 50 Sugar/Watson-Crick cis y
30 43 48 Watson-Crick/Watson-Crick cis
31 45 46 Watson-Crick/Watson-Crick cis
32 51 53 Hoogsteen/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters