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
UGGAUCUUGGGAG*CCCCUUGCCUCUC*GAAGCGUUUACUUUG*CUAGGAAUAAUGGAAUAGGACC*GGCCAUGAUUAAGAG*CAUUA
Length
83 nucleotides
Bulged bases
4D61|1|1|C|687, 4D61|1|1|U|688, 4D61|1|1|U|742, 4D61|1|1|U|743, 4D61|1|1|C|745, 4D61|1|1|C|797, 4D61|1|1|U|871, 4D61|1|1|G|873, 4D61|1|1|A|913, 4D61|1|1|G|921
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
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

4D61|1|1|U|682
4D61|1|1|G|683
4D61|1|1|G|684
4D61|1|1|A|685
4D61|1|1|U|686
4D61|1|1|C|687
4D61|1|1|U|688
4D61|1|1|U|689
4D61|1|1|G|690
4D61|1|1|G|691
4D61|1|1|G|692
4D61|1|1|A|693
4D61|1|1|G|694
*
4D61|1|1|C|738
4D61|1|1|C|739
4D61|1|1|C|740
4D61|1|1|C|741
4D61|1|1|U|742
4D61|1|1|U|743
4D61|1|1|G|744
4D61|1|1|C|745
4D61|1|1|C|746
4D61|1|1|U|747
4D61|1|1|C|748
4D61|1|1|U|749
4D61|1|1|C|750
*
4D61|1|1|G|793
4D61|1|1|A|794
4D61|1|1|A|795
4D61|1|1|G|796
4D61|1|1|C|797
4D61|1|1|G|798
4D61|1|1|U|799
4D61|1|1|U|800
4D61|1|1|U|801
4D61|1|1|A|802
4D61|1|1|C|803
4D61|1|1|U|804
4D61|1|1|U|805
4D61|1|1|U|806
4D61|1|1|G|807
*
4D61|1|1|C|856
4D61|1|1|U|857
4D61|1|1|A|858
4D61|1|1|G|859
4D61|1|1|G|860
4D61|1|1|A|861
4D61|1|1|A|862
4D61|1|1|U|863
4D61|1|1|A|864
4D61|1|1|A|865
4D61|1|1|U|866
4D61|1|1|G|867
4D61|1|1|G|868
4D61|1|1|A|869
4D61|1|1|A|870
4D61|1|1|U|871
4D61|1|1|A|872
4D61|1|1|G|873
4D61|1|1|G|874
4D61|1|1|A|875
4D61|1|1|C|876
4D61|1|1|C|877
*
4D61|1|1|G|909
4D61|1|1|G|910
4D61|1|1|C|911
4D61|1|1|C|912
4D61|1|1|A|913
4D61|1|1|U|914
4D61|1|1|G|915
4D61|1|1|A|916
4D61|1|1|U|917
4D61|1|1|U|918
4D61|1|1|A|919
4D61|1|1|A|920
4D61|1|1|G|921
4D61|1|1|A|922
4D61|1|1|G|923
*
4D61|1|1|C|1019
4D61|1|1|A|1020
4D61|1|1|U|1021
4D61|1|1|U|1022
4D61|1|1|A|1023

Current chains

Chain 1
18S RRNA

Nearby chains

Chain E
40S RIBOSOMAL PROTEIN S4, Y ISOFORM 1
Chain H
40S RIBOSOMAL PROTEIN S7
Chain L
40S RIBOSOMAL PROTEIN S11
Chain N
40S RIBOSOMAL PROTEIN S13
Chain W
40S RIBOSOMAL PROTEIN S15A
Chain X
40S RIBOSOMAL PROTEIN S23
Chain b
40S RIBOSOMAL PROTEIN S27

Coloring options:

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