IL_6P5K_021

3D structure

PDB id

6P5K (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of a mammalian 80S ribosome in complex with the Israeli Acute Paralysis Virus IRES (Class 3)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.1 Å

Loop

Sequence

UAUCAA*UGACCACG

Length

14 nucleotides

Bulged bases

6P5K|1|2|U|361, 6P5K|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_6P5K_021 not in the Motif Atlas

Homologous match to IL_4V88_402

Geometric discrepancy: 0.1087

The information below is about IL_4V88_402

Detailed Annotation

Kink-turn with non-sequential stacking

Broad Annotation

Kink-turn

Motif group

IL_45067.5

Basepair signature

cWW-tSH-tSS-tHS-R-cWW-cWW-R

Number of instances in this motif group

16

Unit IDs

6P5K|1|2|U|359
6P5K|1|2|A|360
6P5K|1|2|U|361
6P5K|1|2|C|362
6P5K|1|2|A|363
6P5K|1|2|A|364
*
6P5K|1|2|U|396
6P5K|1|2|G|397
6P5K|1|2|A|398
6P5K|1|2|C|399
6P5K|1|2|C|400
6P5K|1|2|A|401
6P5K|1|2|C|402
6P5K|1|2|G|403

Current chains

Chain 2

18S rRNA

Nearby chains

Chain J

eS8

Chain M

uS17

Chain Y

uS12