IL_6MKN_052

3D structure

PDB id

6MKN (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the Thermus thermophilus 30S ribosomal subunit complexed with an inosine (I34) modified anticodon stem loop (ASL) of Escherichia coli transfer RNA Arginine 2 (TRNAARG2) bound to an mRNA with an CGU-codon in the A-site and paromomycin

Experimental method

X-RAY DIFFRACTION

Resolution

3.46 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_6MKN_052 not in the Motif Atlas

Geometric match to IL_4P43_004

Geometric discrepancy: 0.1701

The information below is about IL_4P43_004

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_44258.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

301

Unit IDs

6MKN|1|A|G|1405
6MKN|1|A|U|1406
6MKN|1|A|C|1407
*
6MKN|1|A|G|1494
6MKN|1|A|U|1495
6MKN|1|A|C|1496

Current chains

Chain A

16S rRNA

Nearby chains

Chain W

mRNA A-site fragment

Chain X

tRNA ASL Escherichia coli Arg2