Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'1-2-Internal Loop pdb1f6u1B.n6-13
Source: [PDB-id:chain] 1f6u:B (&rarr PDB)
Source: Information NMR STRUCTURE OF THE HIV-1 NUCLEOCAPSID PROTEIN BOUND TO STEM-LOOP SL2 OF THE PSI-RNA PACKAGING SIGNAL. IMPLICATIONS FOR GENOME RECOGNITION
Source: Compound HIV-1 STEM-LOOP SL2 FROM PSI-RNA PACKAGING
Source: Resolution NOT APPLICABLE.
Position (4, 16), (6, 13)
Primary structure ('_': anchors) _A_-_UA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C4'-exo, 3: C2'-exo, 4: C4'-exo, 5: C4'-endo, 6: C2'-exo, 7: O4'-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 6 7 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 7 Watson-Crick/Watson-Crick cis
2 2 5 Watson-Crick/Watson-Crick trans y
3 2 6 Watson-Crick/Watson-Crick cis y
4 3 4 Watson-Crick/Watson-Crick cis
5 5 6 Hoogsteen/Sugar cis y
6 5 7 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters