IL_4U20_035

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

UGUAG*CGUAGAGA

Length

13 nucleotides

Bulged bases

4U20|1|AA|A|702

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_035 not in the Motif Atlas

Homologous match to IL_5J7L_035

Geometric discrepancy: 0.095

The information below is about IL_5J7L_035

Detailed Annotation

Kink-turn

Broad Annotation

No text annotation

Motif group

IL_01488.3

Basepair signature

cWW-tSS-tSH-L-R-tHS-L-cWW

Number of instances in this motif group

10

Unit IDs

4U20|1|AA|U|684
4U20|1|AA|G|685
4U20|1|AA|U|686
4U20|1|AA|A|687
4U20|1|AA|G|688
*
4U20|1|AA|C|699
4U20|1|AA|G|700
4U20|1|AA|U|701
4U20|1|AA|A|702
4U20|1|AA|G|703
4U20|1|AA|A|704
4U20|1|AA|G|705
4U20|1|AA|A|706

Current chains

Chain AA

16S rRNA

Nearby chains

Chain AK

30S ribosomal protein S11

Chain BA

Large subunit ribosomal RNA; LSU rRNA