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
GA*UUCACACCG(OMC)C
Length
13 nucleotides
Bulged bases
7MQA|1|L1|U|1692, 7MQA|1|L1|C|1696
QA status
Missing nucleotides

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
IL_7MQA_065 not in the Motif Atlas
Geometric match to IL_1R3E_002
Geometric discrepancy: 0.1334
The information below is about IL_1R3E_002
Detailed Annotation
Multiple bulged bases
Broad Annotation
No text annotation
Motif group
IL_44609.1
Basepair signature
cWW-cWW
Number of instances in this motif group
28

Unit IDs

7MQA|1|L1|G|1207
7MQA|1|L1|A|1208
*
7MQA|1|L1|U|1691
7MQA|1|L1|U|1692
7MQA|1|L1|C|1696
7MQA|1|L1|A|1697
7MQA|1|L1|C|1698
7MQA|1|L1|A|1699
7MQA|1|L1|C|1700
7MQA|1|L1|C|1701
7MQA|1|L1|G|1702
7MQA|1|L1|OMC|1703
7MQA|1|L1|C|1704

Current chains

Chain L1
18S rRNA

Nearby chains

Chain LO
Periodic tryptophan protein 2 homolog
Chain LQ
WD repeat-containing protein 3
Chain LR
Transducin beta-like protein 3
Chain NA
U3 small nucleolar ribonucleoprotein protein MPP10

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