HL_4U26_041

3D structure

PDB id

4U26 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the E. coli ribosome bound to dalfopristin and quinupristin.

Experimental method

X-RAY DIFFRACTION

Resolution

2.8 Å

Loop

Sequence

CUGGAAAG

Length

8 nucleotides

Bulged bases

4U26|1|BA|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_4U26_041 not in the Motif Atlas

Homologous match to HL_5J7L_142

Geometric discrepancy: 0.0751

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

4U26|1|BA|C|305
4U26|1|BA|U|306
4U26|1|BA|G|307
4U26|1|BA|G|308
4U26|1|BA|A|309
4U26|1|BA|A|310
4U26|1|BA|A|311
4U26|1|BA|G|312

Current chains

Chain BA

23S rRNA

Nearby chains

Chain BU

50S ribosomal protein L24