IL_7F8Z_007

3D structure

PDB id

7F8Z (explore in PDB, NAKB, or RNA 3D Hub)

Description

RNA kink-turn motif with 2-aminopurine

Experimental method

X-RAY DIFFRACTION

Resolution

3 Å

Loop

Sequence

CGA(2PR)GAAC*GGGAG

Length

13 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 2PR

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_7F8Z_007 not in the Motif Atlas

Geometric match to IL_5G4T_002

Geometric discrepancy: 0.085

The information below is about IL_5G4T_002

Detailed Annotation

Kink-turn

Broad Annotation

No text annotation

Motif group

IL_90775.2

Basepair signature

cWW-tSS-tSH-L-tHS-tHS-cWW

Number of instances in this motif group

30

Unit IDs

7F8Z|1|G|C|3
7F8Z|1|G|G|4
7F8Z|1|G|A|5
7F8Z|1|G|2PR|6
7F8Z|1|G|G|7
7F8Z|1|G|A|8
7F8Z|1|G|A|9
7F8Z|1|G|C|10
*
7F8Z|1|H|G|13
7F8Z|1|H|G|14
7F8Z|1|H|G|15
7F8Z|1|H|A|16
7F8Z|1|H|G|17

Current chains

Chain G

RNA (5'-R(*GP*GP*CP*GP*A)-D(P*(2PR))-R(P*GP*AP*AP*CP*CP*GP*GP*GP*GP*AP*GP*CP*C)-3')

Chain H

RNA (5'-R(*GP*GP*CP*GP*A)-D(P*(2PR))-R(P*GP*AP*AP*CP*CP*GP*GP*GP*GP*AP*GP*CP*C)-3')

Nearby chains

Chain C

RNA (5'-R(*GP*GP*CP*GP*A)-D(P*(2PR))-R(P*GP*AP*AP*CP*CP*GP*GP*GP*GP*AP*GP*CP*C)-3')

Chain D

RNA (5'-R(*GP*GP*CP*GP*A)-D(P*(2PR))-R(P*GP*AP*AP*CP*CP*GP*GP*GP*GP*AP*GP*CP*C)-3')