IL_1ET4_013

3D structure

PDB id

1ET4 (explore in PDB, NAKB, or RNA 3D Hub)

Description

CRYSTAL STRUCTURE OF A VITAMIN B12 BINDING RNA APTAMER WITH LIGAND AT 2.3 A

Experimental method

X-RAY DIFFRACTION

Resolution

2.3 Å

Loop

Sequence

CGCAUAACC*GUGCG

Length

14 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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

Not in a motif group

Basepair signature

Not available

Number of instances in this motif group

0

Unit IDs

1ET4|1|E|C|111
1ET4|1|E|G|112
1ET4|1|E|C|113
1ET4|1|E|A|114
1ET4|1|E|U|115
1ET4|1|E|A|116
1ET4|1|E|A|117
1ET4|1|E|C|118
1ET4|1|E|C|119
*
1ET4|1|E|G|126
1ET4|1|E|U|127
1ET4|1|E|G|128
1ET4|1|E|C|129
1ET4|1|E|G|130

Current chains

Chain E

RNA APTAMER, 35-MER

Nearby chains

Chain C

RNA APTAMER, 35-MER