HL_4U20_171

3D structure

PDB id

4U20 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the E. coli ribosome bound to flopristin.

Experimental method

X-RAY DIFFRACTION

Resolution

2.9 Å

Loop

Sequence

CGACGGUUG

Length

9 nucleotides

Bulged bases

4U20|1|DA|A|1453, 4U20|1|DA|C|1454

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_4U20_171 not in the Motif Atlas

Homologous match to HL_5J7L_169

Geometric discrepancy: 0.2404

The information below is about HL_5J7L_169

Detailed Annotation

Mini UNCG with extended bulge

Broad Annotation

Mini UNCG with extended bulge

Motif group

HL_22622.1

Basepair signature

cWW-F-F-F-F-F

Number of instances in this motif group

2

Unit IDs

4U20|1|DA|C|1451
4U20|1|DA|G|1452
4U20|1|DA|A|1453
4U20|1|DA|C|1454
4U20|1|DA|G|1455
4U20|1|DA|G|1456
4U20|1|DA|U|1457
4U20|1|DA|U|1458
4U20|1|DA|G|1459

Current chains

Chain DA

23S rRNA

Nearby chains

Chain DN

50S ribosomal protein L17