IL_7SYU_021

3D structure

PDB id

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

Description

Structure of the delta dII IRES w/o eIF2 48S initiation complex, closed conformation. Structure 13(delta dII)

Experimental method

ELECTRON MICROSCOPY

Resolution

4.6 Å

Loop

Sequence

UAUCAA*UGACCACG

Length

14 nucleotides

Bulged bases

7SYU|1|2|U|361, 7SYU|1|2|C|399

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_7SYU_021 not in the Motif Atlas

Geometric match to IL_5J7L_014

Geometric discrepancy: 0.1433

The information below is about IL_5J7L_014

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_46174.3

Basepair signature

cWW-cSS-tSS-tSH-L-cWW-tHW-cWW

Number of instances in this motif group

5

Unit IDs

7SYU|1|2|U|359
7SYU|1|2|A|360
7SYU|1|2|U|361
7SYU|1|2|C|362
7SYU|1|2|A|363
7SYU|1|2|A|364
*
7SYU|1|2|U|396
7SYU|1|2|G|397
7SYU|1|2|A|398
7SYU|1|2|C|399
7SYU|1|2|C|400
7SYU|1|2|A|401
7SYU|1|2|C|402
7SYU|1|2|G|403

Current chains

Chain 2

18S rRNA

Nearby chains

Chain J

eS8

Chain M

uS17

Chain Y

uS12