Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'13-Hairpin pdb1yl41B.e50-64
Source: [PDB-id:chain] 1yl4:B (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF 70S RIBOSOME WITH THRS OPERATOR AND TRNAS. 30S SUBUNIT. THE COORDINATES FOR THE 50S SUBUNIT ARE IN THE PDB ENTRY 1YL3
Source: Compound TRNA PHE (UNMODIFIED BASES)
Source: Resolution 5.50 ANGSTROMS.
Position (50, 64)
Primary structure ('_': anchors) _GUGUUCGAUCCAC_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo, 2: C2'-exo, 3: C2'-exo, 5: C1'-endo, 7: C2'-exo, 10: C2'-exo, 11: C4'-exo, 12: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 4 5 ↑
4 4 13 →
5 5 6 ↑
6 9 12 ↑
7 13 14 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 15 Watson-Crick/Watson-Crick cis
2 4 12 Watson-Crick/Watson-Crick cis
3 5 9 Hoogsteen/Watson-Crick trans y
4 6 8 Hoogsteen/O2' ?
5 6 9 O2'/Watson-Crick ?
6 10 11 Watson-Crick/Watson-Crick cis
7 11 13 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters