3D structure

PDB id
7ACR (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of post-translocated trans-translation complex on E. coli stalled ribosome.
Experimental method
ELECTRON MICROSCOPY
Resolution
3.44 Å

Loop

Sequence
G(5MU)(PSU)CAAC(PSU)C
Length
9 nucleotides
Bulged bases
7ACR|1|4|C|346
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_7ACR_109 not in the Motif Atlas
Homologous match to HL_4V8Q_110
Geometric discrepancy: 0.4068
The information below is about HL_4V8Q_110
Detailed Annotation
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_33597.3
Basepair signature
cWW-tWH-F-F-F-F-F
Number of instances in this motif group
135

Unit IDs

7ACR|1|4|G|340
7ACR|1|4|5MU|341
7ACR|1|4|PSU|342
7ACR|1|4|C|343
7ACR|1|4|A|344
7ACR|1|4|A|345
7ACR|1|4|C|346
7ACR|1|4|PSU|347
7ACR|1|4|C|348

Current chains

Chain 4
transfer-messenger RNA (tmRNA)

Nearby chains

Chain 1
Large subunit ribosomal RNA; LSU rRNA
Chain 5
SsrA-binding protein
Chain E
50S ribosomal protein L5
Chain M
50S ribosomal protein L16

Coloring options:


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