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
CAAG*CGGACGGG*CAC*GAC*GGCAG
Length
23 nucleotides
Bulged bases
4U20|1|AA|A|109, 4U20|1|AA|C|352
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
J5_4U20_003 not in the Motif Atlas
Homologous match to J5_5J7L_003
Geometric discrepancy: 0.1418
The information below is about J5_5J7L_003
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J5_59910.6
Basepair signature
cWW-F-tSS-cSS-F-cWW-cWW-cWW-F-F-cWW-F-F-cWW-cWW
Number of instances in this motif group
4

Unit IDs

4U20|1|AA|C|58
4U20|1|AA|A|59
4U20|1|AA|A|60
4U20|1|AA|G|61
*
4U20|1|AA|C|106
4U20|1|AA|G|107
4U20|1|AA|G|108
4U20|1|AA|A|109
4U20|1|AA|C|110
4U20|1|AA|G|111
4U20|1|AA|G|112
4U20|1|AA|G|113
*
4U20|1|AA|C|314
4U20|1|AA|A|315
4U20|1|AA|C|316
*
4U20|1|AA|G|337
4U20|1|AA|A|338
4U20|1|AA|C|339
*
4U20|1|AA|G|350
4U20|1|AA|G|351
4U20|1|AA|C|352
4U20|1|AA|A|353
4U20|1|AA|G|354

Current chains

Chain AA
16S rRNA

Nearby chains

Chain AP
30S ribosomal protein S16
Chain AT
30S ribosomal protein S20
Chain BK
50S ribosomal protein L14
Chain BP
50S ribosomal protein L19

Coloring options:


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