IL_4CXE_220

3D structure

PDB id

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

Description

Regulation of the mammalian elongation cycle by 40S subunit rolling: a eukaryotic-specific ribosome rearrangement

Experimental method

ELECTRON MICROSCOPY

Resolution

6.9 Å

Loop

Sequence

GCGAAU*AAAC

Length

10 nucleotides

Bulged bases

4CXE|1|2|G|1720

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_4CXE_220 not in the Motif Atlas

Geometric match to IL_8CRE_043

Geometric discrepancy: 0.2057

The information below is about IL_8CRE_043

Detailed Annotation

C-loop with bulged stacked A's

Broad Annotation

C-loop

Motif group

IL_26222.2

Basepair signature

cWW-cWS-cSH-tWH-R-L-R-cWW

Number of instances in this motif group

6

Unit IDs

4CXE|1|2|G|1718
4CXE|1|2|C|1719
4CXE|1|2|G|1720
4CXE|1|2|A|1721
4CXE|1|2|A|1722
4CXE|1|2|U|1723
*
4CXE|1|2|A|1765
4CXE|1|2|A|1766
4CXE|1|2|A|1767
4CXE|1|2|C|1768

Current chains

Chain 2

28S RRNA

Nearby chains

Chain 4

5S ribosomal RNA; 5S rRNA