IL_4V4V_099

3D structure

PDB id

4V4V (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056

Experimental method

ELECTRON MICROSCOPY

Resolution

15 Å

Loop

Sequence

CUGC*GAUGG

Length

9 nucleotides

Bulged bases

4V4V|1|B0|A|1981

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_4V4V_099 not in the Motif Atlas

Geometric match to IL_402D_001

Geometric discrepancy: 0.2889

The information below is about IL_402D_001

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_77658.1

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

34

Unit IDs

4V4V|1|B0|C|1768
4V4V|1|B0|U|1769
4V4V|1|B0|G|1770
4V4V|1|B0|C|1771
*
4V4V|1|B0|G|1980
4V4V|1|B0|A|1981
4V4V|1|B0|U|1982
4V4V|1|B0|G|1983
4V4V|1|B0|G|1984

Current chains

Chain B0

23S ribosomal RNA

Nearby chains

Chain AA

Small subunit ribosomal RNA; SSU rRNA