IL_7SYQ_021

3D structure

PDB id

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

Description

Structure of the wt IRES and 40S ribosome ternary complex, open conformation. Structure 11(wt)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.8 Å

Loop

Sequence

UAUCAA*UGACCACG

Length

14 nucleotides

Bulged bases

7SYQ|1|2|U|361, 7SYQ|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_7SYQ_021 not in the Motif Atlas

Geometric match to IL_5J7L_014

Geometric discrepancy: 0.1331

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

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

Current chains

Chain 2

18S rRNA

Nearby chains

Chain J

eS8

Chain M

uS17

Chain Y

uS12