HL_7SYW_022

3D structure

PDB id

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

Description

Structure of the wt IRES eIF5B-containing 48S initiation complex, closed conformation. Structure 15(wt)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.7 Å

Loop

Sequence

AUUCCCAU

Length

8 nucleotides

Bulged bases

7SYW|1|2|U|1114, 7SYW|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_7SYW_022 not in the Motif Atlas

Geometric match to HL_4LX6_002

Geometric discrepancy: 0.3578

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

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