3D structure

PDB id
7MQA (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of the human SSU processome, state post-A1
Experimental method
ELECTRON MICROSCOPY
Resolution
2.7 Å

Loop

Sequence
CUUG(PSU)*AAAUAAC*GGAAUG*CCAU*AUA(OMG)
Length
26 nucleotides
Bulged bases
7MQA|1|L1|C|593
QA status
Modified nucleotides: PSU, 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
J5_7MQA_001 not in the Motif Atlas
Homologous match to J5_8C3A_018
Geometric discrepancy: 0.177
The information below is about J5_8C3A_018
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J5_19320.1
Basepair signature
cWW-F-F-F-F-F-cWW-cWW-cWH-F-cWW-F-F-cWW-F-cWW-cWW
Number of instances in this motif group
1

Unit IDs

7MQA|1|L1|C|30
7MQA|1|L1|U|31
7MQA|1|L1|U|32
7MQA|1|L1|G|33
7MQA|1|L1|PSU|34
*
7MQA|1|L1|A|521
7MQA|1|L1|A|522
7MQA|1|L1|A|523
7MQA|1|L1|U|524
7MQA|1|L1|A|525
7MQA|1|L1|A|526
7MQA|1|L1|C|527
*
7MQA|1|L1|G|558
7MQA|1|L1|G|559
7MQA|1|L1|A|560
7MQA|1|L1|A|561
7MQA|1|L1|U|562
7MQA|1|L1|G|563
*
7MQA|1|L1|C|592
7MQA|1|L1|C|593
7MQA|1|L1|A|594
7MQA|1|L1|U|595
*
7MQA|1|L1|A|641
7MQA|1|L1|U|642
7MQA|1|L1|A|643
7MQA|1|L1|OMG|644

Current chains

Chain L1
18S rRNA

Nearby chains

Chain L9
40S ribosomal protein S9
Chain NB
Something about silencing protein 10
Chain SI
Ribosome biogenesis protein BMS1 homolog
Chain SR
40S ribosomal protein S23
Chain SY
Probable U3 small nucleolar RNA-associated protein 11

Coloring options:


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