IL_4V4V_042

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

GACU*GUGC

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_4V4V_042 not in the Motif Atlas

Geometric match to IL_5EW4_002

Geometric discrepancy: 0.218

The information below is about IL_5EW4_002

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

4V4V|1|AA|G|1244
4V4V|1|AA|A|1245
4V4V|1|AA|C|1246
4V4V|1|AA|U|1247
*
4V4V|1|AA|G|1290
4V4V|1|AA|U|1291
4V4V|1|AA|G|1292
4V4V|1|AA|C|1293

Current chains

Chain AA

16S ribosomal RNA

Nearby chains

Chain AG

30S ribosomal subunit protein S7

Chain AI

30S ribosomal subunit protein S9

Chain AM

30S ribosomal subunit protein S13