IL_2UXD_054

3D structure

PDB id

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

Description

Crystal structure of an extended tRNA anticodon stem loop in complex with its cognate mRNA CGGG in the context of the Thermus thermophilus 30S subunit.

Experimental method

X-RAY DIFFRACTION

Resolution

3.2 Å

Loop

Sequence

GUC*GUC

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_2UXD_054 not in the Motif Atlas

Geometric match to IL_4V9F_023

Geometric discrepancy: 0.238

The information below is about IL_4V9F_023

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

2UXD|1|A|G|1405
2UXD|1|A|U|1406
2UXD|1|A|C|1407
*
2UXD|1|A|G|1494
2UXD|1|A|U|1495
2UXD|1|A|C|1496

Current chains

Chain A

16S RIBOSOMAL RNA

Nearby chains

Chain X

ANTICODON STEM-LOOP OF TRANSFER RNA WITH ANTICODON CCCG

Chain Y

A-SITE MESSENGER RNA FRAGMENT CGGG