3D structure

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

Loop

Sequence
G(5MU)(PSU)CAAAUC
Length
9 nucleotides
Bulged bases
None detected
QA status
Modified nucleotides: 5MU, PSU

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
HL_28UI_033 not in the Motif Atlas
Homologous match to HL_4YCP_003
Geometric discrepancy: 0.0752
The information below is about HL_4YCP_003
Detailed Annotation
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_33597.6
Basepair signature
cWW-tWH-F-F-F-F-F
Number of instances in this motif group
139

Unit IDs

28UI|1|Z|G|53
28UI|1|Z|5MU|54
28UI|1|Z|PSU|55
28UI|1|Z|C|56
28UI|1|Z|A|57
28UI|1|Z|A|58
28UI|1|Z|A|59
28UI|1|Z|U|60
28UI|1|Z|C|61

Current chains

Chain Z
P-site tRNA^fMet

Nearby chains

Chain a
Large subunit ribosomal RNA; LSU rRNA
Chain f
Large ribosomal subunit protein uL5
Chain l
Large ribosomal subunit protein uL16

Coloring options:


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