3D structure

PDB id
6RXU (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of the 90S pre-ribosome (Kre33-Noc4) from Chaetomium thermophilum, state B1
Experimental method
ELECTRON MICROSCOPY
Resolution
3.5 Å

Loop

Sequence
GGUGCUUGG*CCAGACCUACUUCAAAGCCACCG*CUCUUGG*CUG*UAAAGGAGC
Length
51 nucleotides
Bulged bases
6RXU|1|C1|G|257, 6RXU|1|C1|C|258, 6RXU|1|C1|U|259, 6RXU|1|C1|U|260, 6RXU|1|C1|G|261, 6RXU|1|C1|A|272, 6RXU|1|C1|U|277, 6RXU|1|C1|U|281, 6RXU|1|C1|C|282, 6RXU|1|C1|C|290, 6RXU|1|C1|C|291, 6RXU|1|C1|G|352, 6RXU|1|C1|U|416, 6RXU|1|C2|A|62, 6RXU|1|C2|G|63
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

6RXU|1|C1|G|254
6RXU|1|C1|G|255
6RXU|1|C1|U|256
6RXU|1|C1|G|257
6RXU|1|C1|C|258
6RXU|1|C1|U|259
6RXU|1|C1|U|260
6RXU|1|C1|G|261
6RXU|1|C1|G|262
*
6RXU|1|C1|C|270
6RXU|1|C1|C|271
6RXU|1|C1|A|272
6RXU|1|C1|G|273
6RXU|1|C1|A|274
6RXU|1|C1|C|275
6RXU|1|C1|C|276
6RXU|1|C1|U|277
6RXU|1|C1|A|278
6RXU|1|C1|C|279
6RXU|1|C1|U|280
6RXU|1|C1|U|281
6RXU|1|C1|C|282
6RXU|1|C1|A|283
6RXU|1|C1|A|284
6RXU|1|C1|A|285
6RXU|1|C1|G|286
6RXU|1|C1|C|287
6RXU|1|C1|C|288
6RXU|1|C1|A|289
6RXU|1|C1|C|290
6RXU|1|C1|C|291
6RXU|1|C1|G|292
*
6RXU|1|C1|C|347
6RXU|1|C1|U|348
6RXU|1|C1|C|349
6RXU|1|C1|U|350
6RXU|1|C1|U|351
6RXU|1|C1|G|352
6RXU|1|C1|G|353
*
6RXU|1|C1|C|415
6RXU|1|C1|U|416
6RXU|1|C1|G|417
*
6RXU|1|C2|U|56
6RXU|1|C2|A|57
6RXU|1|C2|A|58
6RXU|1|C2|A|59
6RXU|1|C2|G|60
6RXU|1|C2|G|61
6RXU|1|C2|A|62
6RXU|1|C2|G|63
6RXU|1|C2|C|64

Current chains

Chain C1
35S rRNA
Chain C2
U3 snoRNA

Nearby chains

Chain CD
Nop58
Chain CI
Bms1
Chain CJ
Imp3
Chain CK
Putative U3 small nucleolar ribonucleoprotein
Chain CL
Putative U3 small nucleolar ribonucleoprotein protein
Chain UA
Periodic tryptophan protein 2-like protein
Chain UG
Utp7
Chain UK
U3 small nucleolar RNA-associated protein 11
Chain UN
Utp14
Chain UR
Utp18
Chain UU
Putative U3 snoRNP protein
Chain UX
Utp24

Coloring options:

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