IL_6CHR_016

3D structure

PDB id

6CHR (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of a group II intron lariat with an intact 3' splice site (pre-2s state)

Experimental method

X-RAY DIFFRACTION

Resolution

3.7 Å

Loop

Sequence

UAUG*CUAAA

Length

9 nucleotides

Bulged bases

6CHR|1|A|U|166

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_6CHR_016 not in the Motif Atlas

Geometric match to IL_6WPI_002

Geometric discrepancy: 0.131

The information below is about IL_6WPI_002

Detailed Annotation

Receptor of 11-nt loop-receptor motif

Broad Annotation

Loop-receptor motif

Motif group

IL_87739.1

Basepair signature

cWW-tWH-cSH-cWW

Number of instances in this motif group

10

Unit IDs

6CHR|1|A|U|164
6CHR|1|A|A|165
6CHR|1|A|U|166
6CHR|1|A|G|167
*
6CHR|1|A|C|306
6CHR|1|A|U|307
6CHR|1|A|A|308
6CHR|1|A|A|309
6CHR|1|A|A|310

Current chains

Chain A

RNA (621-MER)

Nearby chains