HL_4U20_161

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

UGCUAACG

Length

8 nucleotides

Bulged bases

4U20|1|DA|U|958, 4U20|1|DA|C|961

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_161 not in the Motif Atlas

Homologous match to HL_4WF9_027

Geometric discrepancy: 0.1337

The information below is about HL_4WF9_027

Detailed Annotation

GNRA

Broad Annotation

No text annotation

Motif group

HL_34789.1

Basepair signature

cWW-F-F-F-F

Number of instances in this motif group

335

Unit IDs

4U20|1|DA|U|955
4U20|1|DA|G|956
4U20|1|DA|C|957
4U20|1|DA|U|958
4U20|1|DA|A|959
4U20|1|DA|A|960
4U20|1|DA|C|961
4U20|1|DA|G|962

Current chains

Chain DA

23S rRNA

Nearby chains

Chain DB

5S ribosomal RNA; 5S rRNA

Chain DM

50S ribosomal protein L16