3D structure

PDB id
6LQU (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of 90S small subunit preribosomes in transition states (State A1)
Experimental method
ELECTRON MICROSCOPY
Resolution
3.7 Å

Loop

Sequence
CAAAAGAGC*GAUUACUAG*CAAUCUAUUUCAAAGAAUUCAAACUUG*CUCUCAA*UAG
Length
55 nucleotides
Bulged bases
6LQU|1|5A|U|294, 6LQU|1|5A|A|295, 6LQU|1|5A|C|296, 6LQU|1|5A|U|297, 6LQU|1|5A|A|298, 6LQU|1|5A|A|309, 6LQU|1|5A|A|313, 6LQU|1|5A|A|322, 6LQU|1|5A|A|329, 6LQU|1|5A|C|330, 6LQU|1|5A|U|331, 6LQU|1|5A|U|332, 6LQU|1|5A|A|396, 6LQU|1|5A|A|461
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

6LQU|1|3A|C|54
6LQU|1|3A|A|55
6LQU|1|3A|A|56
6LQU|1|3A|A|57
6LQU|1|3A|A|58
6LQU|1|3A|G|59
6LQU|1|3A|A|60
6LQU|1|3A|G|61
6LQU|1|3A|C|62
*
6LQU|1|5A|G|291
6LQU|1|5A|A|292
6LQU|1|5A|U|293
6LQU|1|5A|U|294
6LQU|1|5A|A|295
6LQU|1|5A|C|296
6LQU|1|5A|U|297
6LQU|1|5A|A|298
6LQU|1|5A|G|299
*
6LQU|1|5A|C|307
6LQU|1|5A|A|308
6LQU|1|5A|A|309
6LQU|1|5A|U|310
6LQU|1|5A|C|311
6LQU|1|5A|U|312
6LQU|1|5A|A|313
6LQU|1|5A|U|314
6LQU|1|5A|U|315
6LQU|1|5A|U|316
6LQU|1|5A|C|317
6LQU|1|5A|A|318
6LQU|1|5A|A|319
6LQU|1|5A|A|320
6LQU|1|5A|G|321
6LQU|1|5A|A|322
6LQU|1|5A|A|323
6LQU|1|5A|U|324
6LQU|1|5A|U|325
6LQU|1|5A|C|326
6LQU|1|5A|A|327
6LQU|1|5A|A|328
6LQU|1|5A|A|329
6LQU|1|5A|C|330
6LQU|1|5A|U|331
6LQU|1|5A|U|332
6LQU|1|5A|G|333
*
6LQU|1|5A|C|391
6LQU|1|5A|U|392
6LQU|1|5A|C|393
6LQU|1|5A|U|394
6LQU|1|5A|C|395
6LQU|1|5A|A|396
6LQU|1|5A|A|397
*
6LQU|1|5A|U|460
6LQU|1|5A|A|461
6LQU|1|5A|G|462

Current chains

Chain 3A
U3 snoRNA
Chain 5A
5' ETS

Nearby chains

Chain 3E
Nucleolar protein 58
Chain 5C
U3 small nucleolar RNA-associated protein 7
Chain 5D
U3 small nucleolar RNA-associated protein 11
Chain 5E
U3 small nucleolar RNA-associated protein MPP10
Chain 5F
U3 small nucleolar ribonucleoprotein protein IMP3
Chain 5G
U3 small nucleolar ribonucleoprotein protein IMP4
Chain 5K
rRNA-processing protein FCF1
Chain B1
Periodic tryptophan protein 2
Chain B8
U3 small nucleolar RNA-associated protein 18
Chain BE
U3 small nucleolar RNA-associated protein 21
Chain RJ
Ribosome biogenesis protein BMS1
Chain RQ
U3 small nucleolar RNA-associated protein 14

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