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
CAUCAG*CGACGACG
Length
14 nucleotides
Bulged bases
6MKN|1|A|U|244, 6MKN|1|A|C|280
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_011 not in the Motif Atlas
Homologous match to IL_4LFB_011
Geometric discrepancy: 0.1101
The information below is about IL_4LFB_011
Detailed Annotation
Kink-turn with non-sequential stacking
Broad Annotation
Kink-turn
Motif group
IL_46174.3
Basepair signature
cWW-cSS-tSS-tSH-L-cWW-tHW-cWW
Number of instances in this motif group
5

Unit IDs

6MKN|1|A|C|242
6MKN|1|A|A|243
6MKN|1|A|U|244
6MKN|1|A|C|245
6MKN|1|A|A|246
6MKN|1|A|G|247
*
6MKN|1|A|C|277
6MKN|1|A|G|278
6MKN|1|A|A|279
6MKN|1|A|C|280
6MKN|1|A|G|281
6MKN|1|A|A|282
6MKN|1|A|C|283
6MKN|1|A|G|284

Current chains

Chain A
16S rRNA

Nearby chains

Chain L
30S ribosomal protein S12
Chain Q
30S ribosomal protein S17

Coloring options:


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