3D structure

PDB id
7B5K (explore in PDB, NAKB, or RNA 3D Hub)
Description
E. coli 70S containing suppressor tRNA in the A-site stabilized by a Negamycin analogue and P-site tRNA-nascent chain.
Experimental method
ELECTRON MICROSCOPY
Resolution
2.9 Å

Loop

Sequence
GUUCGAUCC
Length
9 nucleotides
Bulged bases
7B5K|1|9|U|55, 7B5K|1|9|C|56, 7B5K|1|9|G|57
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
HL_7B5K_003 not in the Motif Atlas
Homologous match to HL_6ORD_037
Geometric discrepancy: 0.4206
The information below is about HL_6ORD_037
Detailed Annotation
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_28252.3
Basepair signature
cWW-tWH-F-F-F-F-F
Number of instances in this motif group
143

Unit IDs

7B5K|1|9|G|53
7B5K|1|9|U|54
7B5K|1|9|U|55
7B5K|1|9|C|56
7B5K|1|9|G|57
7B5K|1|9|A|58
7B5K|1|9|U|59
7B5K|1|9|C|60
7B5K|1|9|C|61

Current chains

Chain 9
E-site val tRNA (76-MER)

Nearby chains

Chain A
Large subunit ribosomal RNA; LSU rRNA

Coloring options:


Copyright 2025 BGSU RNA group. Page generated in 0.607 s
Application loaded.