3D structure

PDB id
4D61 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated state
Experimental method
ELECTRON MICROSCOPY
Resolution
9 Å

Loop

Sequence
CCAG*CCAGUAA*UGAUUAAG
Length
19 nucleotides
Bulged bases
4D61|1|1|G|1648, 4D61|1|1|A|1679
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
J3_4D61_006 not in the Motif Atlas
Homologous match to J3_8C3A_038
Geometric discrepancy: 0.5924
The information below is about J3_8C3A_038
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_25303.2
Basepair signature
cWW-tSH-tHW-cSH-cSS-tHH-cSS-tWW-F-tHS-cWW-cWW
Number of instances in this motif group
5

Unit IDs

4D61|1|1|C|1218
4D61|1|1|C|1219
4D61|1|1|A|1220
4D61|1|1|G|1221
*
4D61|1|1|C|1645
4D61|1|1|C|1646
4D61|1|1|A|1647
4D61|1|1|G|1648
4D61|1|1|U|1649
4D61|1|1|A|1650
4D61|1|1|A|1651
*
4D61|1|1|U|1673
4D61|1|1|G|1674
4D61|1|1|A|1675
4D61|1|1|U|1676
4D61|1|1|U|1677
4D61|1|1|A|1678
4D61|1|1|A|1679
4D61|1|1|G|1680

Current chains

Chain 1
18S RRNA

Nearby chains

Chain F
40S RIBOSOMAL PROTEIN S5
Chain Q
40S RIBOSOMAL PROTEIN S16
Chain c
40S RIBOSOMAL PROTEIN S28

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.2298 s