HL_4XEJ_171

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

GGUCGUC

Length

7 nucleotides

Bulged bases

4XEJ|1|B23S|G|1325, 4XEJ|1|B23S|U|1329

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

HL_4XEJ_171 not in the Motif Atlas

Homologous match to HL_7A0S_033

Geometric discrepancy: 0.1001

The information below is about HL_7A0S_033

Detailed Annotation

Pseudoknot geometry with 3' bulge

Broad Annotation

No text annotation

Motif group

HL_49081.1

Basepair signature

cWW-F-F-F

Number of instances in this motif group

17

Unit IDs

4XEJ|1|B23S|G|1324
4XEJ|1|B23S|G|1325
4XEJ|1|B23S|U|1326
4XEJ|1|B23S|C|1327
4XEJ|1|B23S|G|1328
4XEJ|1|B23S|U|1329
4XEJ|1|B23S|C|1330

Current chains

Chain B23S

23S ribosomal RNA

Nearby chains

Chain BL17

50S ribosomal protein L17

Chain BL22

50S ribosomal protein L22