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
GGGAG*UC
Length
7 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
IL_4U20_216 not in the Motif Atlas
Homologous match to IL_5J7L_036
Geometric discrepancy: 0.088
The information below is about IL_5J7L_036
Detailed Annotation
Left turn
Broad Annotation
Left turn
Motif group
IL_29346.2
Basepair signature
cWW-L-cWW-L-L
Number of instances in this motif group
3

Unit IDs

4U20|1|CA|G|774
4U20|1|CA|G|775
4U20|1|CA|G|776
4U20|1|CA|A|777
4U20|1|CA|G|778
*
4U20|1|CA|U|804
4U20|1|CA|C|805

Current chains

Chain CA
16S rRNA

Nearby chains

Chain CK
30S ribosomal protein S11
Chain CU
30S ribosomal protein S21
Chain DA
Large subunit ribosomal RNA; LSU rRNA
Chain DC
50S ribosomal protein L2

Coloring options:


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