3D structure

PDB id
28UH (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S ribosome, trapped conformational ground state of SSU-h44 apical loop, with A/P- and P/E-site tRNA
Experimental method
ELECTRON MICROSCOPY
Resolution
2.06 Å

Loop

Sequence
GGGAAAC*GGAAGAUGUAACGGGGC
Length
24 nucleotides
Bulged bases
28UH|1|a|A|1127, 28UH|1|a|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_28UH_102 not in the Motif Atlas
Geometric match to IL_8B0X_101
Geometric discrepancy: 0.0304
The information below is about IL_8B0X_101
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_50715.4
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

28UH|1|a|G|1024
28UH|1|a|G|1025
28UH|1|a|G|1026
28UH|1|a|A|1027
28UH|1|a|A|1028
28UH|1|a|A|1029
28UH|1|a|C|1030
*
28UH|1|a|G|1124
28UH|1|a|G|1125
28UH|1|a|A|1126
28UH|1|a|A|1127
28UH|1|a|G|1128
28UH|1|a|A|1129
28UH|1|a|U|1130
28UH|1|a|G|1131
28UH|1|a|U|1132
28UH|1|a|A|1133
28UH|1|a|A|1134
28UH|1|a|C|1135
28UH|1|a|G|1136
28UH|1|a|G|1137
28UH|1|a|G|1138
28UH|1|a|G|1139
28UH|1|a|C|1140

Current chains

Chain a
23S rRNA

Nearby chains

Chain 3
Large ribosomal subunit protein bL36A
Chain d
Large ribosomal subunit protein uL3
Chain i
Large ribosomal subunit protein uL13
Chain l
Large ribosomal subunit protein uL16

Coloring options:


Copyright 2026 BGSU RNA group. Page generated in 0.4143 s