3D structure

PDB id
4XEJ (explore in PDB, NAKB, or RNA 3D Hub)
Description
IRES bound to bacterial Ribosome
Experimental method
X-RAY DIFFRACTION
Resolution
3.8 Å

Loop

Sequence
GGUAAAG*CGAAAAUGAUCGGGGC
Length
23 nucleotides
Bulged bases
4XEJ|1|B23S|U|1026, 4XEJ|1|B23S|A|1127, 4XEJ|1|B23S|U|1130
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_4XEJ_310 not in the Motif Atlas
Geometric match to IL_7RQB_040
Geometric discrepancy: 0.0904
The information below is about IL_7RQB_040
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_50715.1
Basepair signature
cWW-tSH-tHH-L-R-L-R-L-tWW-L-cWW-L-L-L-R-L
Number of instances in this motif group
4

Unit IDs

4XEJ|1|B23S|G|1024
4XEJ|1|B23S|G|1025
4XEJ|1|B23S|U|1026
4XEJ|1|B23S|A|1027
4XEJ|1|B23S|A|1028
4XEJ|1|B23S|A|1029
4XEJ|1|B23S|G|1030
*
4XEJ|1|B23S|C|1124
4XEJ|1|B23S|G|1125
4XEJ|1|B23S|A|1126
4XEJ|1|B23S|A|1127
4XEJ|1|B23S|A|1128
4XEJ|1|B23S|A|1129
4XEJ|1|B23S|U|1130
4XEJ|1|B23S|G|1131
4XEJ|1|B23S|A|1132
4XEJ|1|B23S|U|1133
4XEJ|1|B23S|C|1135
4XEJ|1|B23S|G|1136
4XEJ|1|B23S|G|1137
4XEJ|1|B23S|G|1138
4XEJ|1|B23S|G|1139
4XEJ|1|B23S|C|1140

Current chains

Chain B23S
23S ribosomal RNA

Nearby chains

Chain B5S
5S ribosomal RNA; 5S rRNA
Chain BL03
50S ribosomal protein L3
Chain BL13
50S ribosomal protein L13
Chain BL16
50S ribosomal protein L16

Coloring options:


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