IL_4U20_148

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

CCUU*AAUG

Length

8 nucleotides

Bulged bases

None detected

QA status

Unknown status

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_148 not in the Motif Atlas

Geometric match to IL_4K27_001

Geometric discrepancy: 0.2545

The information below is about IL_4K27_001

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_15225.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

39

Unit IDs

4U20|1|BA|C|2103
4U20|1|BA|C|2104
4U20|1|BA|U|2105
4U20|1|BA|U|2106
*
4U20|1|BA|A|2183
4U20|1|BA|A|2184
4U20|1|BA|U|2185
4U20|1|BA|G|2186

Current chains

Chain BA

23S rRNA

Nearby chains

Chain B5

50S ribosomal protein L1