3D structure

PDB id
2VQE (explore in PDB, NAKB, or RNA 3D Hub)
Description
Modified uridines with C5-methylene substituents at the first position of the tRNA anticodon stabilize U-G wobble pairing during decoding
Experimental method
X-RAY DIFFRACTION
Resolution
2.5 Å

Loop

Sequence
GUGCCAG*CGGUAAUAC
Length
16 nucleotides
Bulged bases
2VQE|1|A|A|532, 2VQE|1|A|U|534, 2VQE|1|A|A|535
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_2VQE_021 not in the Motif Atlas
Homologous match to IL_4LFB_021
Geometric discrepancy: 0.1789
The information below is about IL_4LFB_021
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_52042.2
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
6

Unit IDs

2VQE|1|A|G|515
2VQE|1|A|U|516
2VQE|1|A|G|517
2VQE|1|A|C|518
2VQE|1|A|C|519
2VQE|1|A|A|520
2VQE|1|A|G|521
*
2VQE|1|A|C|528
2VQE|1|A|G|529
2VQE|1|A|G|530
2VQE|1|A|U|531
2VQE|1|A|A|532
2VQE|1|A|A|533
2VQE|1|A|U|534
2VQE|1|A|A|535
2VQE|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 X
5'-R(*UP*UP*AP*AP*AP*AP)-3'
Chain Y
5'-R(*GP*CP*AP*UP*GP*CP*UP*TM2P*AP*AP*AP *AP*CP*AP*UP*GP*CP)-3'

Coloring options:


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