3D structure

PDB id
7DUK (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the Thermus thermophilus (HB8) 30S ribosomal subunit with mRNA and cognate transfer RNA anticodon stem-loop and sisomicin derivative N1,3''MS bound
Experimental method
X-RAY DIFFRACTION
Resolution
3.6 Å

Loop

Sequence
G(PSU)GCCAG*CGGUAAUAC
Length
16 nucleotides
Bulged bases
7DUK|1|A|A|532, 7DUK|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_7DUK_021 not in the Motif Atlas
Homologous match to IL_5J7L_025
Geometric discrepancy: 0.1579
The information below is about IL_5J7L_025
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_54177.4
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
4

Unit IDs

7DUK|1|A|G|515
7DUK|1|A|PSU|516
7DUK|1|A|G|517
7DUK|1|A|C|518
7DUK|1|A|C|519
7DUK|1|A|A|520
7DUK|1|A|G|521
*
7DUK|1|A|C|528
7DUK|1|A|G|529
7DUK|1|A|G|530
7DUK|1|A|U|531
7DUK|1|A|A|532
7DUK|1|A|A|533
7DUK|1|A|U|534
7DUK|1|A|A|535
7DUK|1|A|C|536

Current chains

Chain A
30S Ribosomal RNA rRNA

Nearby chains

Chain C
30S ribosomal protein S3
Chain D
30S ribosomal protein S4
Chain L
30S ribosomal protein S12
Chain W
RNA (5'-R(*GP*GP*GP*AP*UP*UP*GP*AP*AP*AP*AP*UP*CP*CP*C)-3')
Chain Y
RNA (5'-R(*UP*UP*UP*UP*UP*U)-3')

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