HL_7SYM_022

3D structure

PDB id

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

Description

Structure of the HCV IRES bound to the 40S ribosomal subunit, head opening. Structure 7(delta dII)

Experimental method

ELECTRON MICROSCOPY

Resolution

4.8 Å

Loop

Sequence

AUUCCCAU

Length

8 nucleotides

Bulged bases

None detected

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

HL_7SYM_022 not in the Motif Atlas

Geometric match to HL_4GXY_003

Geometric discrepancy: 0.3746

The information below is about HL_4GXY_003

Detailed Annotation

Pseudoknot geometry

Broad Annotation

No text annotation

Motif group

HL_65794.5

Basepair signature

cWW-F-F-F-F

Number of instances in this motif group

14

Unit IDs

7SYM|1|2|A|1113
7SYM|1|2|U|1114
7SYM|1|2|U|1115
7SYM|1|2|C|1116
7SYM|1|2|C|1117
7SYM|1|2|C|1118
7SYM|1|2|A|1119
7SYM|1|2|U|1120

Current chains

Chain 2

18S rRNA

Nearby chains

Chain C

40S ribosomal protein S3a

Chain c

eS27

Chain z

Internal ribosome entry site; IRES