IL_2QEX_020

3D structure

PDB id

2QEX (explore in PDB, NAKB, or RNA 3D Hub)

Description

Negamycin Binds to the Wall of the Nascent Chain Exit Tunnel of the 50S Ribosomal Subunit

Experimental method

X-RAY DIFFRACTION

Resolution

2.9 Å

Loop

Sequence

UGACCG*CCAGUAA

Length

13 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_2QEX_020 not in the Motif Atlas

Homologous match to IL_4V9F_019

Geometric discrepancy: 0.0599

The information below is about IL_4V9F_019

Detailed Annotation

7x6 Sarcin-Ricin; G-bulge

Broad Annotation

Sarcin-Ricin; G-bulge

Motif group

IL_16458.6

Basepair signature

cWW-L-R-L-R-cSH-tWH-tHS-cWW

Number of instances in this motif group

6

Unit IDs

2QEX|1|0|U|567
2QEX|1|0|G|568
2QEX|1|0|A|569
2QEX|1|0|C|570
2QEX|1|0|C|571
2QEX|1|0|G|572
*
2QEX|1|0|C|585
2QEX|1|0|C|586
2QEX|1|0|A|587
2QEX|1|0|G|588
2QEX|1|0|U|589
2QEX|1|0|A|590
2QEX|1|0|A|591

Current chains

Chain 0

23S ribosomal RNA

Nearby chains

Chain W

50S ribosomal protein L30P