IL_1NTB_004

3D structure

PDB id

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

Description

2.9 A crystal structure of Streptomycin RNA-aptamer complex

Experimental method

X-RAY DIFFRACTION

Resolution

2.9 Å

Loop

Sequence

CU*ACCACG

Length

8 nucleotides

Bulged bases

1NTB|1|B|C|109

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

IL_72655.1

Basepair signature

cWW-R-R-cWW

Number of instances in this motif group

4

Unit IDs

1NTB|1|A|C|18
1NTB|1|A|U|19
*
1NTB|1|B|A|105
1NTB|1|B|C|106
1NTB|1|B|C|107
1NTB|1|B|A|108
1NTB|1|B|C|109
1NTB|1|B|G|110

Current chains

Chain A

5'-R(*GP*GP*AP*UP*CP*GP*CP*AP*UP*UP*UP*GP*GP*AP*CP*UP*UP*CP*UP*GP*CP*C)-3'

Chain B

5'-R(*CP*GP*GP*CP*AP*CP*CP*AP*CP*GP*GP*UP*CP*GP*GP*AP*UP*C)-3'

Nearby chains