IL_2UXD_055

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

CAC*GAAG

Length

7 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_055 not in the Motif Atlas

Geometric match to IL_3C3Z_002

Geometric discrepancy: 0.1296

The information below is about IL_3C3Z_002

Detailed Annotation

Decoding loop related

Broad Annotation

Decoding loop related

Motif group

IL_31737.3

Basepair signature

cWW-L-cWW

Number of instances in this motif group

12

Unit IDs

2UXD|1|A|C|1407
2UXD|1|A|A|1408
2UXD|1|A|C|1409
*
2UXD|1|A|G|1491
2UXD|1|A|A|1492
2UXD|1|A|A|1493
2UXD|1|A|G|1494

Current chains

Chain A

16S RIBOSOMAL RNA

Nearby chains

Chain L

RIBOSOMAL PROTEIN S12

Chain X

ANTICODON STEM-LOOP OF TRANSFER RNA WITH ANTICODON CCCG

Chain Y

A-SITE MESSENGER RNA FRAGMENT CGGG