IL_4XEJ_339

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

UGCGAAC*GGAGGUAUA

Length

16 nucleotides

Bulged bases

4XEJ|1|B23S|G|1801, 4XEJ|1|B23S|G|1816, 4XEJ|1|B23S|U|1820

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_339 not in the Motif Atlas

Homologous match to IL_7RQB_070

Geometric discrepancy: 0.0883

The information below is about IL_7RQB_070

Detailed Annotation

Kink-turn related

Broad Annotation

No text annotation

Motif group

IL_17069.3

Basepair signature

cWW-tSH-tHH-cSS-tWW-tHH-tSS-cWW

Number of instances in this motif group

5

Unit IDs

4XEJ|1|B23S|U|1798
4XEJ|1|B23S|G|1799
4XEJ|1|B23S|C|1800
4XEJ|1|B23S|G|1801
4XEJ|1|B23S|A|1802
4XEJ|1|B23S|A|1803
4XEJ|1|B23S|C|1804
*
4XEJ|1|B23S|G|1813
4XEJ|1|B23S|G|1814
4XEJ|1|B23S|A|1815
4XEJ|1|B23S|G|1816
4XEJ|1|B23S|G|1817
4XEJ|1|B23S|U|1818
4XEJ|1|B23S|A|1819
4XEJ|1|B23S|U|1820
4XEJ|1|B23S|A|1821

Current chains

Chain B23S

23S ribosomal RNA

Nearby chains

Chain B16S

Small subunit ribosomal RNA; SSU rRNA

Chain BL02

50S ribosomal protein L2