3D structure

PDB id
9SPI (explore in PDB, NAKB, or RNA 3D Hub)
Description
CRYO-EM STRUCTURE OF HUMAN 80S RIBOSOME WITH A/P/E-SITE TRNA AND MRNA CONTAINING URIDINE
Experimental method
ELECTRON MICROSCOPY
Resolution
2.4 Å

Loop

Sequence
CC(PSU)CAG
Length
6 nucleotides
Bulged bases
9SPI|1|L5|C|1676, 9SPI|1|L5|A|1679
QA status
Modified nucleotides: 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_9SPI_022 not in the Motif Atlas
Homologous match to HL_9PN5_022
Geometric discrepancy: 0.4056
The information below is about HL_9PN5_022
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
HL_27530.4
Basepair signature
cWW-F-F
Number of instances in this motif group
12

Unit IDs

9SPI|1|L5|C|1675
9SPI|1|L5|C|1676
9SPI|1|L5|PSU|1677
9SPI|1|L5|C|1678
9SPI|1|L5|A|1679
9SPI|1|L5|G|1680

Current chains

Chain L5
28S rRNA

Nearby chains

Chain La
Large ribosomal subunit protein uL15
Chain Lb
Large ribosomal subunit protein eL29
Chain Lo
Large ribosomal subunit protein eL42

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 0.2587 s