IL_7MQA_054

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

CGGGG*CAAG

Length

9 nucleotides

Bulged bases

7MQA|1|L1|G|933

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

IL_7MQA_054 not in the Motif Atlas

Geometric match to IL_4V88_431

Geometric discrepancy: 0.1164

The information below is about IL_4V88_431

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_67085.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

55

Unit IDs

7MQA|1|L1|C|931
7MQA|1|L1|G|932
7MQA|1|L1|G|933
7MQA|1|L1|G|934
7MQA|1|L1|G|935
*
7MQA|1|L1|C|1007
7MQA|1|L1|A|1008
7MQA|1|L1|A|1009
7MQA|1|L1|G|1010

Current chains

Chain L1

18S rRNA

Nearby chains

Chain NF

40S ribosomal protein S13

Chain NM

40S ribosomal protein S3a