3D structure

PDB id
4DR6 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the Thermus thermophilus (HB8) 30S ribosomal subunit with codon, near-cognate transfer RNA anticodon stem-loop mismatched at the first codon position and streptomycin bound
Experimental method
X-RAY DIFFRACTION
Resolution
3.3 Å

Loop

Sequence
CCAC*GG(PSU)G
Length
8 nucleotides
Bulged bases
None detected
QA status
Modified nucleotides: PSU

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_4DR6_062 not in the Motif Atlas
Geometric match to IL_3WBM_003
Geometric discrepancy: 0.1957
The information below is about IL_3WBM_003
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

4DR6|1|A|C|1533
4DR6|1|A|C|1534
4DR6|1|A|A|1535
4DR6|1|A|C|1536
*
4DR6|1|a|G|36
4DR6|1|a|G|37
4DR6|1|a|PSU|38
4DR6|1|a|G|39

Current chains

Chain A
16S rRNA
Chain a
5'-R(P*CP*UP*UP*GP*AP*GP*GP*(PSU)P*GP*GP*U)-3'

Nearby chains

Chain K
30S ribosomal protein S11
Chain R
30S ribosomal protein S18

Coloring options:


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