IL_4XEJ_357

3D structure

PDB id

4XEJ (explore in PDB, NAKB, or RNA 3D Hub)

Description

IRES bound to bacterial Ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.8 Å

Loop

Sequence

CUGUGAACC*GGGGAG

Length

15 nucleotides

Bulged bases

4XEJ|1|B23S|U|2132

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_4XEJ_357 not in the Motif Atlas

Geometric match to IL_4LFB_031

Geometric discrepancy: 0.3238

The information below is about IL_4LFB_031

Detailed Annotation

Kink-turn

Broad Annotation

No text annotation

Motif group

IL_95727.1

Basepair signature

cWW-L-tSH-L-tHW-tHS-R-cWW-L

Number of instances in this motif group

1

Unit IDs

4XEJ|1|B23S|C|2129
4XEJ|1|B23S|U|2130
4XEJ|1|B23S|G|2131
4XEJ|1|B23S|U|2132
4XEJ|1|B23S|G|2133
4XEJ|1|B23S|A|2134
4XEJ|1|B23S|A|2135
4XEJ|1|B23S|C|2136
4XEJ|1|B23S|C|2137
*
4XEJ|1|B23S|G|2154
4XEJ|1|B23S|G|2155
4XEJ|1|B23S|G|2156
4XEJ|1|B23S|G|2157
4XEJ|1|B23S|A|2158
4XEJ|1|B23S|G|2159

Current chains

Chain B23S

23S ribosomal RNA

Nearby chains

Chain A16S

Small subunit ribosomal RNA; SSU rRNA