IL_2VQE_027

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

GA*UGAC

Length

6 nucleotides

Bulged bases

None detected

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_027 not in the Motif Atlas

Geometric match to IL_5J7L_031

Geometric discrepancy: 0.0672

The information below is about IL_5J7L_031

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

Major groove platform

Motif group

IL_50694.7

Basepair signature

cWW-tSH-cWW-L

Number of instances in this motif group

27

Unit IDs

2VQE|1|A|G|654
2VQE|1|A|A|655
*
2VQE|1|A|U|751
2VQE|1|A|G|752
2VQE|1|A|A|753
2VQE|1|A|C|754

Current chains

Chain A

16S RRNA

Nearby chains

Chain H

30S RIBOSOMAL PROTEIN S8

Chain O

30S RIBOSOMAL PROTEIN S15