3D structure

PDB id
4U20 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the E. coli ribosome bound to flopristin.
Experimental method
X-RAY DIFFRACTION
Resolution
2.9 Å

Loop

Sequence
CUG*CUAAC*GGACAG
Length
14 nucleotides
Bulged bases
None detected
QA status
Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
J3_4U20_044 not in the Motif Atlas
Homologous match to J3_5J7L_044
Geometric discrepancy: 0.0981
The information below is about J3_5J7L_044
Detailed Annotation
Kink-turn 3-way junction
Broad Annotation
No text annotation
Motif group
J3_89368.5
Basepair signature
cWW-tSH-tHW-F-cWW-tHH-cWW
Number of instances in this motif group
3

Unit IDs

4U20|1|DA|C|2091
4U20|1|DA|U|2092
4U20|1|DA|G|2093
*
4U20|1|DA|C|2196
4U20|1|DA|U|2197
4U20|1|DA|A|2198
4U20|1|DA|A|2199
4U20|1|DA|C|2200
*
4U20|1|DA|G|2223
4U20|1|DA|G|2224
4U20|1|DA|A|2225
4U20|1|DA|C|2226
4U20|1|DA|A|2227
4U20|1|DA|G|2228

Current chains

Chain DA
23S rRNA

Nearby chains

Chain DC
50S ribosomal protein L2
Chain DH
50S ribosomal protein L9
Chain DX
50S ribosomal protein L28

Coloring options:


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