IL_7MQA_021

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

GAU*AC

Length

5 nucleotides

Bulged bases

7MQA|1|L1|A|313

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_021 not in the Motif Atlas

Homologous match to IL_4V88_399

Geometric discrepancy: 0.1529

The information below is about IL_4V88_399

Detailed Annotation

Single bulged A

Broad Annotation

No text annotation

Motif group

IL_31462.1

Basepair signature

cWW-L-cWW

Number of instances in this motif group

127

Unit IDs

7MQA|1|L1|G|312
7MQA|1|L1|A|313
7MQA|1|L1|U|314
*
7MQA|1|L1|A|336
7MQA|1|L1|C|337

Current chains

Chain L1

18S rRNA

Nearby chains

Chain L4

40S ribosomal protein S4, X isoform

Chain L6

40S ribosomal protein S6