IL_4XEJ_311

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

GAUG*CGC

Length

7 nucleotides

Bulged bases

4XEJ|1|B23S|U|1033

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_311 not in the Motif Atlas

Homologous match to IL_4WF9_041

Geometric discrepancy: 0.1583

The information below is about IL_4WF9_041

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_76400.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

15

Unit IDs

4XEJ|1|B23S|G|1031
4XEJ|1|B23S|A|1032
4XEJ|1|B23S|U|1033
4XEJ|1|B23S|G|1034
*
4XEJ|1|B23S|C|1121
4XEJ|1|B23S|G|1122
4XEJ|1|B23S|C|1123

Current chains

Chain B23S

23S ribosomal RNA

Nearby chains

Chain BL06

50S ribosomal protein L6

Chain BL13

50S ribosomal protein L13

Chain BL16

50S ribosomal protein L16