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
GGAUAAC*GCUAAUAC
Length
15 nucleotides
Bulged bases
4U20|1|AA|U|173
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
IL_4U20_012 not in the Motif Atlas
Homologous match to IL_5J7L_012
Geometric discrepancy: 0.0774
The information below is about IL_5J7L_012
Detailed Annotation
tWH-tWH-tHW-tHW
Broad Annotation
No text annotation
Motif group
IL_80604.6
Basepair signature
cWW-cWW-tWH-tWH-tHW-tHW-cWW
Number of instances in this motif group
3

Unit IDs

4U20|1|AA|G|147
4U20|1|AA|G|148
4U20|1|AA|A|149
4U20|1|AA|U|150
4U20|1|AA|A|151
4U20|1|AA|A|152
4U20|1|AA|C|153
*
4U20|1|AA|G|168
4U20|1|AA|C|169
4U20|1|AA|U|170
4U20|1|AA|A|171
4U20|1|AA|A|172
4U20|1|AA|U|173
4U20|1|AA|A|174
4U20|1|AA|C|175

Current chains

Chain AA
16S rRNA

Nearby chains

Chain AT
30S ribosomal protein S20

Coloring options:


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