3D structure

PDB id
9Y49 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of tuco-tuco ribosome with P/E tRNA and eEF2 (rotated)
Experimental method
ELECTRON MICROSCOPY
Resolution
3.4 Å

Loop

Sequence
CCAG*CCAGUAA*UGAUUAAG
Length
19 nucleotides
Bulged bases
None detected
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
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

9Y49|1|B2|C|1218
9Y49|1|B2|C|1219
9Y49|1|B2|A|1220
9Y49|1|B2|G|1221
*
9Y49|1|B2|C|1645
9Y49|1|B2|C|1646
9Y49|1|B2|A|1647
9Y49|1|B2|G|1648
9Y49|1|B2|U|1649
9Y49|1|B2|A|1650
9Y49|1|B2|A|1651
*
9Y49|1|B2|U|1673
9Y49|1|B2|G|1674
9Y49|1|B2|A|1675
9Y49|1|B2|U|1676
9Y49|1|B2|U|1677
9Y49|1|B2|A|1678
9Y49|1|B2|A|1679
9Y49|1|B2|G|1680

Current chains

Chain B2
18S rRNA (1786-MER)

Nearby chains

Chain AF
40S ribosomal protein S5
Chain AQ
40S ribosomal protein S16
Chain Ac
40S ribosomal protein S28

Coloring options:

Copyright 2026 BGSU RNA group. Page generated in 0.6854 s