3D structure

PDB id
9SPF (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 N1-METHYLPSEUDOURIDINE
Experimental method
ELECTRON MICROSCOPY
Resolution
2.4 Å

Loop

Sequence
CAUGC*(OMG)AGG
Length
9 nucleotides
Bulged bases
9SPF|1|S2|U|1397
QA status
Modified nucleotides: OMG

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

9SPF|1|S2|C|1395
9SPF|1|S2|A|1396
9SPF|1|S2|U|1397
9SPF|1|S2|G|1398
9SPF|1|S2|C|1399
*
9SPF|1|S2|OMG|1447
9SPF|1|S2|A|1448
9SPF|1|S2|G|1449
9SPF|1|S2|G|1450

Current chains

Chain S2
18S rRNA

Nearby chains

Chain SQ
40S ribosomal protein S16
Chain SR
40S ribosomal protein S17
Chain SU
40S ribosomal protein S20
Chain Sg
Receptor of activated protein C kinase 1

Coloring options:

Copyright 2026 BGSU RNA group. Page generated in 0.0808 s