IL_2R8S_005

3D structure

PDB id

2R8S (explore in PDB, NAKB, or RNA 3D Hub)

Description

High resolution structure of a specific synthetic FAB bound to P4-P6 RNA ribozyme domain

Experimental method

X-RAY DIFFRACTION

Resolution

1.95 Å

Loop

Sequence

GUA*UAAUAAGC

Length

11 nucleotides

Bulged bases (A, C, G, U)

185U

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

Detailed Annotation

cWH basepair with bulged bases

Broad Annotation

cWH basepair with bulged bases

Motif group

IL_70707.3

Basepair signature

cWW-cHW-cWW

Number of instances in this motif group

70

Unit IDs

2R8S|1|R|G|134
2R8S|1|R|U|135
2R8S|1|R|A|136
*
2R8S|1|R|U|182
2R8S|1|R|A|183
2R8S|1|R|A|184
2R8S|1|R|U|185
2R8S|1|R|A|186
2R8S|1|R|A|187
2R8S|1|R|G|188
2R8S|1|R|C|189

Current chains

Chain R

P4-P6 RNA RIBOZYME DOMAIN

Nearby chains

Chain H

Fab heavy chain