HL_28UI_042

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

CUGGAAAG

Length

8 nucleotides

Bulged bases

28UI|1|a|A|311

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

HL_28UI_042 not in the Motif Atlas

Homologous match to HL_7A0S_010

Geometric discrepancy: 0.1164

The information below is about HL_7A0S_010

Detailed Annotation

T-loop with 1 bulged base

Broad Annotation

T-loop

Motif group

HL_13999.5

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

24

Unit IDs

28UI|1|a|C|305
28UI|1|a|U|306
28UI|1|a|G|307
28UI|1|a|G|308
28UI|1|a|A|309
28UI|1|a|A|310
28UI|1|a|A|311
28UI|1|a|G|312

Current chains

Chain a

23S rRNA

Nearby chains

Chain t

Large ribosomal subunit protein uL24