IL_4V4Q_140

3D structure

PDB id

4V4Q (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the bacterial ribosome from Escherichia coli at 3.5 A resolution.

Experimental method

X-RAY DIFFRACTION

Resolution

3.46 Å

Loop

Sequence

UGCAAAC*GGACGUAUA

Length

16 nucleotides

Bulged bases

4V4Q|1|BB|A|1801, 4V4Q|1|BB|C|1816, 4V4Q|1|BB|U|1820

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_4V4Q_140 not in the Motif Atlas

Homologous match to IL_5J7L_313

Geometric discrepancy: 0.064

The information below is about IL_5J7L_313

Detailed Annotation

Kink-turn related

Broad Annotation

No text annotation

Motif group

IL_17069.5

Basepair signature

cWW-tSH-tHH-cSS-tWW-tHH-tSS-cWW

Number of instances in this motif group

5

Unit IDs

4V4Q|1|BB|U|1798
4V4Q|1|BB|G|1799
4V4Q|1|BB|C|1800
4V4Q|1|BB|A|1801
4V4Q|1|BB|A|1802
4V4Q|1|BB|A|1803
4V4Q|1|BB|C|1804
*
4V4Q|1|BB|G|1813
4V4Q|1|BB|G|1814
4V4Q|1|BB|A|1815
4V4Q|1|BB|C|1816
4V4Q|1|BB|G|1817
4V4Q|1|BB|U|1818
4V4Q|1|BB|A|1819
4V4Q|1|BB|U|1820
4V4Q|1|BB|A|1821

Current chains

Chain BB

23S ribosomal RNA

Nearby chains

Chain AA

Small subunit ribosomal RNA; SSU rRNA

Chain BC

50S ribosomal protein L2