3D structure

PDB id
7SYQ (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of the wt IRES and 40S ribosome ternary complex, open conformation. Structure 11(wt)
Experimental method
ELECTRON MICROSCOPY
Resolution
3.8 Å

Loop

Sequence
GCGU*ACC
Length
7 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
IL_7SYQ_056 not in the Motif Atlas
Geometric match to IL_4V88_411
Geometric discrepancy: 0.3704
The information below is about IL_4V88_411
Detailed Annotation
Minor groove platform with extra cWW
Broad Annotation
Minor groove platform
Motif group
IL_46796.2
Basepair signature
cWW-tHS-cWW-cWW
Number of instances in this motif group
6

Unit IDs

7SYQ|1|2|G|1108
7SYQ|1|2|C|1109
7SYQ|1|2|G|1110
7SYQ|1|2|U|1111
*
7SYQ|1|2|A|1122
7SYQ|1|2|C|1123
7SYQ|1|2|C|1124

Current chains

Chain 2
18S rRNA

Nearby chains

Chain B
uS2 (SA)
Chain C
eS1
Chain S
eS17
Chain c
eS27
Chain z
Internal ribosome entry site; IRES

Coloring options:


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