Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'27-Segment pdb2v481A.i1133-1161
Source: [PDB-id:chain] 2v48:A (&rarr PDB)
Source: Information STRUCTURE OF THE RIBOSOME RECYCLING FACTOR BOUND TO THE THERMUS THERMOPHILUS 70S RIBOSOME WITH MRNA, ASL-PHE AND TRNA-FMET (PART 3 OF 4). THIS FILE CONTAINS THE 30S SUBUNIT, MRNA, P-SITE ASL, E-SITE TRNA AND RRF FOR MOLECULE 2.
Source: Compound 16S RRNA
Source: Resolution 3.8 ANGSTROMS.
Position (1133, 1161)
Primary structure ('_': anchors) _GACUGCCCGCGAAAGCGGGAGGAAGGA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-endo, 5: C2'-endo, 27: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		4: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 25 &larr
3 3 26 →
4 4 6 →
5 5 27 ↓
6 8 9 ↑
7 10 11 ↑
8 10 18 →
9 11 12 ↑
10 13 14 ↑
11 14 15 ↑
12 16 17 ↑
13 18 19 ↑
14 19 20 ↑
15 20 21 ↑
16 21 22 ↑
17 22 23 ↑
18 24 25 ↑
19 26 27 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 2 24 Bifurcated/O2' ?
2 2 25 Bifurcated/O2' ?
3 3 23 Sugar/Watson-Crick trans y
4 4 26 Watson-Crick/Watson-Crick cis y
5 7 21 Bifurcated/Watson-Crick cis y
6 8 19 Watson-Crick/Watson-Crick cis
7 12 13 Hoogsteen/O2' ?
8 12 14 O2'/Sugar ?
9 12 15 O2'/Bifurcated trans y
10 23 25 O2'/C ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters