IL_1X8W_013

3D structure

PDB id

1X8W (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the Tetrahymena Ribozyme: Base Triple Sandwich and Metal Ion at the Active Site

Experimental method

X-RAY DIFFRACTION

Resolution

3.8 Å

Loop

Sequence

GUU*AC

Length

5 nucleotides

Bulged bases

1X8W|1|B|U|130

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_1X8W_013 not in the Motif Atlas

Geometric match to IL_6MWN_006

Geometric discrepancy: 0.2767

The information below is about IL_6MWN_006

Detailed Annotation

Single bulged U

Broad Annotation

No text annotation

Motif group

IL_89505.1

Basepair signature

cWW-L-cWW

Number of instances in this motif group

92

Unit IDs

1X8W|1|B|G|129
1X8W|1|B|U|130
1X8W|1|B|U|131
*
1X8W|1|B|A|192
1X8W|1|B|C|193

Current chains

Chain B

Tetrahymena ribozyme RNA

Nearby chains