IL_28UI_146

3D structure

PDB id

28UI (explore in PDB, NAKB, or RNA 3D Hub)

Description

E. coli 70S ribosome, trapped conformational excited state of SSU-h44 apical loop, with A- and P-site tRNA

Experimental method

ELECTRON MICROSCOPY

Resolution

2.1 Å

Loop

Sequence

UUG*UG

Length

5 nucleotides

Bulged bases

28UI|1|a|U|2203

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_28UI_146 not in the Motif Atlas

Geometric match to IL_8B0X_146

Geometric discrepancy: 0.0545

The information below is about IL_8B0X_146

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_97561.7

Basepair signature

cWW-L-cWW

Number of instances in this motif group

173

Unit IDs

28UI|1|a|U|2202
28UI|1|a|U|2203
28UI|1|a|G|2204
*
28UI|1|a|U|2220
28UI|1|a|G|2221

Current chains

Chain a

23S rRNA

Nearby chains

Chain c

Large ribosomal subunit protein uL2

Chain h

Large ribosomal subunit protein bL9

Chain w

Large ribosomal subunit protein bL28