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
GCG*CGAAAG*CCGUAAACGAUG*CC
Length
23 nucleotides
Bulged bases
28UH|1|A|C|576, 28UH|1|A|A|815
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
J4_28UH_003 not in the Motif Atlas
Homologous match to J4_6CZR_013
Geometric discrepancy: 0.1082
The information below is about J4_6CZR_013
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_61885.5
Basepair signature
cWW-cWW-cWW-F-F-tHW-F-F-F-F-F-cWW-F-F-F-F
Number of instances in this motif group
5

Unit IDs

28UH|1|A|G|575
28UH|1|A|C|576
28UH|1|A|G|577
*
28UH|1|A|C|764
28UH|1|A|G|765
28UH|1|A|A|766
28UH|1|A|A|767
28UH|1|A|A|768
28UH|1|A|G|769
*
28UH|1|A|C|810
28UH|1|A|C|811
28UH|1|A|G|812
28UH|1|A|U|813
28UH|1|A|A|814
28UH|1|A|A|815
28UH|1|A|A|816
28UH|1|A|C|817
28UH|1|A|G|818
28UH|1|A|A|819
28UH|1|A|U|820
28UH|1|A|G|821
*
28UH|1|A|C|879
28UH|1|A|C|880

Current chains

Chain A
16S rRNA

Nearby chains

Chain H
Small ribosomal subunit protein uS8
Chain L
Small ribosomal subunit protein uS12
Chain O
Small ribosomal subunit protein uS15
Chain Q
Small ribosomal subunit protein uS17
Chain U
Small ribosomal subunit protein bS21

Coloring options:


Copyright 2026 BGSU RNA group. Page generated in 0.0969 s