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
UGAUCUA*UGG*CAAA
Length
14 nucleotides
Bulged bases
4U20|1|DA|U|686, 4U20|1|DA|A|792, 4U20|1|DA|A|793
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_071 not in the Motif Atlas
Homologous match to J3_5J7L_038
Geometric discrepancy: 0.1061
The information below is about J3_5J7L_038
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_64189.2
Basepair signature
cWW-tWH-cWW-tSW-F-F-cWW
Number of instances in this motif group
7

Unit IDs

4U20|1|DA|U|683
4U20|1|DA|G|684
4U20|1|DA|A|685
4U20|1|DA|U|686
4U20|1|DA|C|687
4U20|1|DA|U|688
4U20|1|DA|A|689
*
4U20|1|DA|U|773
4U20|1|DA|G|774
4U20|1|DA|G|775
*
4U20|1|DA|C|791
4U20|1|DA|A|792
4U20|1|DA|A|793
4U20|1|DA|A|794

Current chains

Chain DA
23S rRNA

Nearby chains

Chain D2
50S ribosomal protein L34
Chain DC
50S ribosomal protein L2

Coloring options:


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