IL_7B5K_148

3D structure

PDB id

7B5K (explore in PDB, NAKB, or RNA 3D Hub)

Description

E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.

Experimental method

ELECTRON MICROSCOPY

Resolution

2.9 Å

Loop

Sequence

GA*UGAC

Length

6 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_7B5K_148 not in the Motif Atlas

Homologous match to IL_4LFB_027

Geometric discrepancy: 0.0876

The information below is about IL_4LFB_027

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

Major groove platform

Motif group

IL_50694.7

Basepair signature

cWW-tSH-cWW-L

Number of instances in this motif group

27

Unit IDs

7B5K|1|a|G|654
7B5K|1|a|A|655
*
7B5K|1|a|U|751
7B5K|1|a|G|752
7B5K|1|a|A|753
7B5K|1|a|C|754

Current chains

Chain a

16S rRNA

Nearby chains

Chain h

30S ribosomal protein S8

Chain o

30S ribosomal protein S15