IL_1X8W_012

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

CAACAGC*GACAUG

Length

13 nucleotides

Bulged bases

1X8W|1|B|A|122, 1X8W|1|B|U|199

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_012 not in the Motif Atlas

Geometric match to IL_2R8S_003

Geometric discrepancy: 0.3628

The information below is about IL_2R8S_003

Detailed Annotation

Kink-turn related

Broad Annotation

No text annotation

Motif group

IL_68405.1

Basepair signature

cWW-cSS-L-tWH-tHW-cWW-cWW

Number of instances in this motif group

1

Unit IDs

1X8W|1|B|C|121
1X8W|1|B|A|122
1X8W|1|B|A|123
1X8W|1|B|C|124
1X8W|1|B|A|125
1X8W|1|B|G|126
1X8W|1|B|C|127
*
1X8W|1|B|G|195
1X8W|1|B|A|196
1X8W|1|B|C|197
1X8W|1|B|A|198
1X8W|1|B|U|199
1X8W|1|B|G|200

Current chains

Chain B

Tetrahymena ribozyme RNA

Nearby chains

Chain A

Tetrahymena ribozyme RNA