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
GGAGU(OMC)*GGAC*GUUC*GCC*GCAGAU(OMC)
Length
24 nucleotides
Bulged bases
9SPI|1|L5|C|2289, 9SPI|1|L5|U|2350
QA status
Modified nucleotides: OMC

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

9SPI|1|L5|G|1335
9SPI|1|L5|G|1336
9SPI|1|L5|A|1337
9SPI|1|L5|G|1338
9SPI|1|L5|U|1339
9SPI|1|L5|OMC|1340
*
9SPI|1|L5|G|1516
9SPI|1|L5|G|1517
9SPI|1|L5|A|1518
9SPI|1|L5|C|1519
*
9SPI|1|L5|G|1658
9SPI|1|L5|U|1659
9SPI|1|L5|U|1660
9SPI|1|L5|C|1661
*
9SPI|1|L5|G|2288
9SPI|1|L5|C|2289
9SPI|1|L5|C|2290
*
9SPI|1|L5|G|2345
9SPI|1|L5|C|2346
9SPI|1|L5|A|2347
9SPI|1|L5|G|2348
9SPI|1|L5|A|2349
9SPI|1|L5|U|2350
9SPI|1|L5|OMC|2351

Current chains

Chain L5
28S rRNA

Nearby chains

Chain L8
5.8S ribosomal RNA; 5.8S rRNA
Chain LC
60S ribosomal protein L4
Chain LL
Large ribosomal subunit protein eL13
Chain LN
60S ribosomal protein L15
Chain La
Large ribosomal subunit protein uL15
Chain Le
60S ribosomal protein L32
Chain Lr
60S ribosomal protein L28

Coloring options:

Copyright 2026 BGSU RNA group. Page generated in 0.2592 s