IL_4V4W_004

3D structure

PDB id

4V4W (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a SecM-stalled E. coli ribosome complex obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1143

Experimental method

ELECTRON MICROSCOPY

Resolution

15 Å

Loop

Sequence

CGGU*ACAG

Length

8 nucleotides

Bulged bases

None detected

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_4V4W_004 not in the Motif Atlas

Geometric match to IL_4K27_001

Geometric discrepancy: 0.2599

The information below is about IL_4K27_001

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_85033.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

35

Unit IDs

4V4W|1|AA|C|67
4V4W|1|AA|G|68
4V4W|1|AA|G|69
4V4W|1|AA|U|70
*
4V4W|1|AA|A|98
4V4W|1|AA|C|99
4V4W|1|AA|A|101
4V4W|1|AA|G|102

Current chains

Chain AA

16S ribosomal RNA

Nearby chains

Chain AT

30S ribosomal subunit protein S20