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
G(PSU)GCCAG*CGGUAAUAC
Length
16 nucleotides
Bulged bases
4DR6|1|A|A|532, 4DR6|1|A|U|534
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_021 not in the Motif Atlas
Geometric match to IL_4V88_415
Geometric discrepancy: 0.2128
The information below is about IL_4V88_415
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_54177.1
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
5

Unit IDs

4DR6|1|A|G|515
4DR6|1|A|PSU|516
4DR6|1|A|G|517
4DR6|1|A|C|518
4DR6|1|A|C|519
4DR6|1|A|A|520
4DR6|1|A|G|521
*
4DR6|1|A|C|528
4DR6|1|A|G|529
4DR6|1|A|G|530
4DR6|1|A|U|531
4DR6|1|A|A|532
4DR6|1|A|A|533
4DR6|1|A|U|534
4DR6|1|A|A|535
4DR6|1|A|C|536

Current chains

Chain A
16S rRNA

Nearby chains

Chain C
30S ribosomal protein S3
Chain D
30S ribosomal protein S4
Chain L
30S ribosomal protein S12
Chain V
5'-R(*UP*UP*UP*U)-3'
Chain W
5'-R(P*UP*UP*GP*AP*GP*GP*(PSU)P*GP*G)-3'

Coloring options:


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