HL_7SYP_021

3D structure

PDB id

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

Description

Structure of the wt IRES and 40S ribosome binary complex, open conformation. Structure 10(wt)

Experimental method

ELECTRON MICROSCOPY

Resolution

4 Å

Loop

Sequence

AUUCCCAU

Length

8 nucleotides

Bulged bases

7SYP|1|2|U|1114, 7SYP|1|2|U|1115

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_7SYP_021 not in the Motif Atlas

Geometric match to HL_4LX6_002

Geometric discrepancy: 0.3861

The information below is about HL_4LX6_002

Detailed Annotation

Purine riboswitch

Broad Annotation

Purine riboswitch

Motif group

HL_46333.1

Basepair signature

cWW-R-cSH

Number of instances in this motif group

11

Unit IDs

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

Current chains

Chain 2

18S rRNA

Nearby chains

Chain C

eS1

Chain c

eS27

Chain z

Internal ribosome entry site; IRES