IL_2QA4_020

3D structure

PDB id

2QA4 (explore in PDB, NAKB, or RNA 3D Hub)

Description

A more complete structure of the the L7/L12 stalk of the Haloarcula marismortui 50S large ribosomal subunit

Experimental method

X-RAY DIFFRACTION

Resolution

3 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_2QA4_020 not in the Motif Atlas

Homologous match to IL_4V9F_019

Geometric discrepancy: 0.0745

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

2QA4|1|0|U|567
2QA4|1|0|G|568
2QA4|1|0|A|569
2QA4|1|0|C|570
2QA4|1|0|C|571
2QA4|1|0|G|572
*
2QA4|1|0|C|585
2QA4|1|0|C|586
2QA4|1|0|A|587
2QA4|1|0|G|588
2QA4|1|0|U|589
2QA4|1|0|A|590
2QA4|1|0|A|591

Current chains

Chain 0

23S RIBOSOMAL RNA

Nearby chains

Chain W

50S ribosomal protein L30P