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
UAGAAUU*AGGAAUACCGGUGG*CGG
Length
24 nucleotides
Bulged bases
4U20|1|AA|U|723
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
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

4U20|1|AA|U|672
4U20|1|AA|A|673
4U20|1|AA|G|674
4U20|1|AA|A|675
4U20|1|AA|A|676
4U20|1|AA|U|677
4U20|1|AA|U|678
*
4U20|1|AA|A|712
4U20|1|AA|G|713
4U20|1|AA|G|714
4U20|1|AA|A|715
4U20|1|AA|A|716
4U20|1|AA|U|717
4U20|1|AA|A|718
4U20|1|AA|C|719
4U20|1|AA|C|720
4U20|1|AA|G|721
4U20|1|AA|G|722
4U20|1|AA|U|723
4U20|1|AA|G|724
4U20|1|AA|G|725
*
4U20|1|AA|C|732
4U20|1|AA|G|733
4U20|1|AA|G|734

Current chains

Chain AA
16S rRNA

Nearby chains

Chain AF
30S ribosomal protein S6
Chain AK
30S ribosomal protein S11
Chain AO
30S ribosomal protein S15
Chain AR
30S ribosomal protein S18
Chain AU
30S ribosomal protein S21
Chain BC
50S ribosomal protein L2

Coloring options:

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