IL_1X8W_026

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

CUAA*UG

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_1X8W_026 not in the Motif Atlas

Geometric match to IL_4PCJ_003

Geometric discrepancy: 0.2003

The information below is about IL_4PCJ_003

Detailed Annotation

Major groove platform with intercalated tWH

Broad Annotation

No text annotation

Motif group

IL_14368.1

Basepair signature

cWW-L-cWW-cSH

Number of instances in this motif group

6

Unit IDs

1X8W|1|C|C|223
1X8W|1|C|U|224
1X8W|1|C|A|225
1X8W|1|C|A|226
*
1X8W|1|C|U|249
1X8W|1|C|G|250

Current chains

Chain C

Tetrahymena ribozyme RNA

Nearby chains

Chain B

Tetrahymena ribozyme RNA