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
AUUGCAAUUAUU
Length
12 nucleotides
Bulged bases
7SYW|1|2|U|1621, 7SYW|1|2|U|1622, 7SYW|1|2|A|1623
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_032 not in the Motif Atlas
Geometric match to HL_4V88_219
Geometric discrepancy: 0.2277
The information below is about HL_4V88_219
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
HL_03273.1
Basepair signature
cWW-F-F-tWH-F-F-F
Number of instances in this motif group
3

Unit IDs

7SYW|1|2|A|1614
7SYW|1|2|U|1615
7SYW|1|2|U|1616
7SYW|1|2|G|1617
7SYW|1|2|C|1618
7SYW|1|2|A|1619
7SYW|1|2|A|1620
7SYW|1|2|U|1621
7SYW|1|2|U|1622
7SYW|1|2|A|1623
7SYW|1|2|U|1624
7SYW|1|2|U|1625

Current chains

Chain 2
18S rRNA

Nearby chains

Chain Q
uS19
Chain T
uS13
Chain U
eS19
Chain e
eS29

Coloring options:


Copyright 2026 BGSU RNA group. Page generated in 0.1362 s