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
C(A2M)UUAAA(PSU)C*GCC*G(PSU)GAC*GG
Length
19 nucleotides
Bulged bases
7MQA|1|L1|G|407
QA status
Modified nucleotides: A2M, PSU

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
J4_7MQA_001 not in the Motif Atlas
Homologous match to J4_8P9A_021
Geometric discrepancy: 0.2647
The information below is about J4_8P9A_021
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_15241.2
Basepair signature
cWW-cSH-tHS-cWW-F-F-tHW-F-cWW-tHW-F-cWW
Number of instances in this motif group
3

Unit IDs

7MQA|1|L1|C|98
7MQA|1|L1|A2M|99
7MQA|1|L1|U|100
7MQA|1|L1|U|101
7MQA|1|L1|A|102
7MQA|1|L1|A|103
7MQA|1|L1|A|104
7MQA|1|L1|PSU|105
7MQA|1|L1|C|106
*
7MQA|1|L1|G|355
7MQA|1|L1|C|356
7MQA|1|L1|C|357
*
7MQA|1|L1|G|405
7MQA|1|L1|PSU|406
7MQA|1|L1|G|407
7MQA|1|L1|A|408
7MQA|1|L1|C|409
*
7MQA|1|L1|G|431
7MQA|1|L1|G|432

Current chains

Chain L1
18S rRNA

Nearby chains

Chain L4
40S ribosomal protein S4, X isoform
Chain L8
40S ribosomal protein S8
Chain LD
40S ribosomal protein S11
Chain NS
Probable ATP-dependent RNA helicase DHX37
Chain SI
Ribosome biogenesis protein BMS1 homolog
Chain SR
40S ribosomal protein S23

Coloring options:


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