IL_4U1U_257

3D structure

PDB id

4U1U (explore in PDB, NAKB, or RNA 3D Hub)

Description

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

Experimental method

X-RAY DIFFRACTION

Resolution

2.95 Å

Loop

Sequence

CCU*AUG

Length

6 nucleotides

Bulged bases

None detected

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

IL_4U1U_257 not in the Motif Atlas

Homologous match to IL_5J7L_257

Geometric discrepancy: 0.1132

The information below is about IL_5J7L_257

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_07785.1

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

33

Unit IDs

4U1U|1|DA|C|564
4U1U|1|DA|C|565
4U1U|1|DA|U|566
*
4U1U|1|DA|A|575
4U1U|1|DA|U|576
4U1U|1|DA|G|577

Current chains

Chain DA

23S rRNA

Nearby chains

Chain DE

50S ribosomal protein L4

Chain DL

50S ribosomal protein L15

Chain DQ

50S ribosomal protein L20

Chain DR

50S ribosomal protein L21