3D structure

PDB id
9PKB (explore in PDB, NAKB, or RNA 3D Hub)
Description
In situ HHT and CHX treated human hibernating state 80S ribosome
Experimental method
ELECTRON MICROSCOPY
Resolution
3.05 Å

Loop

Sequence
CGAAGU*AG*UGGG*CGCUGC*GAACG*CC*GAGUAG
Length
31 nucleotides
Bulged bases
9PKB|1|L5|G|1854
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

9PKB|1|L5|C|1666
9PKB|1|L5|G|1667
9PKB|1|L5|A|1668
9PKB|1|L5|A|1669
9PKB|1|L5|G|1670
9PKB|1|L5|U|1671
*
9PKB|1|L5|A|1684
9PKB|1|L5|G|1685
*
9PKB|1|L5|U|1852
9PKB|1|L5|G|1853
9PKB|1|L5|G|1854
9PKB|1|L5|G|1855
*
9PKB|1|L5|C|1879
9PKB|1|L5|G|1880
9PKB|1|L5|C|1881
9PKB|1|L5|U|1882
9PKB|1|L5|G|1883
9PKB|1|L5|C|1884
*
9PKB|1|L5|G|1895
9PKB|1|L5|A|1896
9PKB|1|L5|A|1897
9PKB|1|L5|C|1898
9PKB|1|L5|G|1899
*
9PKB|1|L5|C|2077
9PKB|1|L5|C|2078
*
9PKB|1|L5|G|2278
9PKB|1|L5|A|2279
9PKB|1|L5|G|2280
9PKB|1|L5|U|2281
9PKB|1|L5|A|2282
9PKB|1|L5|G|2283

Current chains

Chain L5
28S rRNA

Nearby chains

Chain L7
5S ribosomal RNA; 5S rRNA
Chain LC
60S ribosomal protein L4
Chain LF
60S ribosomal protein L7
Chain LL
Large ribosomal subunit protein eL13
Chain LQ
60S ribosomal protein L18
Chain LT
60S ribosomal protein L21
Chain La
60S ribosomal protein L27a
Chain Lb
Large ribosomal subunit protein eL29
Chain Le
60S ribosomal protein L32
Chain Lf
60S ribosomal protein L35a

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 0.2025 s