HL_4YBB_143

3D structure

PDB id

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

Description

High-resolution structure of the Escherichia coli ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

2.1 Å

Loop

Sequence

CUGGAAAG

Length

8 nucleotides

Bulged bases

4YBB|1|DA|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_4YBB_143 not in the Motif Atlas

Homologous match to HL_5J7L_142

Geometric discrepancy: 0.061

The information below is about HL_5J7L_142

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_01609.3

Basepair signature

cWW-tWH-F-F-F

Number of instances in this motif group

18

Unit IDs

4YBB|1|DA|C|305
4YBB|1|DA|U|306
4YBB|1|DA|G|307
4YBB|1|DA|G|308
4YBB|1|DA|A|309
4YBB|1|DA|A|310
4YBB|1|DA|A|311
4YBB|1|DA|G|312

Current chains

Chain DA

23S rRNA

Nearby chains

Chain DV

50S ribosomal protein L24