HL_4V57_043

3D structure

PDB id

4V57 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the bacterial ribosome from Escherichia coli in complex with spectinomycin and neomycin.

Experimental method

X-RAY DIFFRACTION

Resolution

3.5 Å

Loop

Sequence

CUGGAAAG

Length

8 nucleotides

Bulged bases

4V57|1|BB|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_4V57_043 not in the Motif Atlas

Homologous match to HL_5J7L_142

Geometric discrepancy: 0.0883

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

4V57|1|BB|C|305
4V57|1|BB|U|306
4V57|1|BB|G|307
4V57|1|BB|G|308
4V57|1|BB|A|309
4V57|1|BB|A|310
4V57|1|BB|A|311
4V57|1|BB|G|312

Current chains

Chain BB

23S rRNA

Nearby chains

Chain BU

50S ribosomal protein L24