3D structure

PDB id
9SRE (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of P. abyssi 70S ribosome in complex with hibernation factor HibA (PTC conformation with E-site tRNA)
Experimental method
ELECTRON MICROSCOPY
Resolution
2.11 Å

Loop

Sequence
CCCCAAAG*CG
Length
10 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
IL_9SRE_051 not in the Motif Atlas
Homologous match to IL_4V9F_038
Geometric discrepancy: 0.0638
The information below is about IL_4V9F_038
Detailed Annotation
SSU/LSU pseudoknot
Broad Annotation
No text annotation
Motif group
IL_11411.3
Basepair signature
cWW-L-cWW-L-L-R-cSH
Number of instances in this motif group
12

Unit IDs

9SRE|1|1|C|1254
9SRE|1|1|C|1255
9SRE|1|1|C|1256
9SRE|1|1|C|1257
9SRE|1|1|A|1258
9SRE|1|1|A|1259
9SRE|1|1|A|1260
9SRE|1|1|G|1261
*
9SRE|1|1|C|1405
9SRE|1|1|G|1406

Current chains

Chain 1
rRNA 23S

Nearby chains

Chain 3
5S ribosomal RNA; 5S rRNA
Chain BI
Large ribosomal subunit protein uL13
Chain BY
Large ribosomal subunit protein uL30
Chain Bc
Large ribosomal subunit protein eL33
Chain Bl
Large ribosomal subunit protein eL20

Coloring options:


Copyright 2026 BGSU RNA group. Database contents are licensed under Creative Commons Attribution 4.0 International (CC BY 4.0). Page generated in 0.2937 s