IL_1XNR_026

3D structure

PDB id

1XNR (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal Structure of an Inosine-Cytosine Wobble Base Pair in the Context of the Decoding Center

Experimental method

X-RAY DIFFRACTION

Resolution

3.1 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_1XNR_026 not in the Motif Atlas

Homologous match to IL_4LFB_027

Geometric discrepancy: 0.0785

The information below is about IL_4LFB_027

Detailed Annotation

Major groove platform; stack outside cWW

Broad Annotation

Major groove platform

Motif group

IL_74641.1

Basepair signature

cWW-tSH-cWW-L

Number of instances in this motif group

32

Unit IDs

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

Current chains

Chain A

16S Ribosomal RNA

Nearby chains

Chain H

16S Ribosomal protein S8

Chain O

16S Ribosomal protein S15