J4_4XEJ_019

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

CGAG*CGUAG*CGAG*CGUCUAG

Length

20 nucleotides

Bulged bases

4XEJ|1|B23S|U|654

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

J4_4XEJ_019 not in the Motif Atlas

Homologous match to J4_5J7L_020

Geometric discrepancy: 0.5079

The information below is about J4_5J7L_020

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_60168.1

Basepair signature

cWW-F-F-F-F-F-cWW-F-F-F-cWW-F-tSS-F-cWW

Number of instances in this motif group

2

Unit IDs

4XEJ|1|B23S|C|601
4XEJ|1|B23S|G|602
4XEJ|1|B23S|A|603
4XEJ|1|B23S|G|604
*
4XEJ|1|B23S|C|624
4XEJ|1|B23S|G|625
4XEJ|1|B23S|U|626
4XEJ|1|B23S|A|627
4XEJ|1|B23S|G|628
*
4XEJ|1|B23S|C|635
4XEJ|1|B23S|G|636
4XEJ|1|B23S|A|637
4XEJ|1|B23S|G|638
*
4XEJ|1|B23S|C|650
4XEJ|1|B23S|G|651
4XEJ|1|B23S|U|652
4XEJ|1|B23S|C|653
4XEJ|1|B23S|U|654
4XEJ|1|B23S|A|655
4XEJ|1|B23S|G|656

Current chains

Chain B23S

23S ribosomal RNA

Nearby chains

Chain BL04

50S ribosomal protein L4

Chain BL15

50S ribosomal protein L15

Chain BL35

50S ribosomal protein L35