IL_2UXB_043

3D structure

PDB id

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

Description

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

Experimental method

X-RAY DIFFRACTION

Resolution

3.1 Å

Loop

Sequence

CCCG*UGGG

Length

8 nucleotides

Bulged bases

None detected

QA status

Self-complementary:

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_2UXB_043 not in the Motif Atlas

Geometric match to IL_3WBM_002

Geometric discrepancy: 0.2664

The information below is about IL_3WBM_002

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_85033.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

35

Unit IDs

2UXB|1|A|C|1006
2UXB|1|A|C|1007
2UXB|1|A|C|1008
2UXB|1|A|G|1009
*
2UXB|1|A|U|1020
2UXB|1|A|G|1021
2UXB|1|A|G|1022
2UXB|1|A|G|1023

Current chains

Chain A

16S RIBOSOMAL RNA

Nearby chains