IL_7MQA_109

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

AC*GAA(PSU)

Length

6 nucleotides

Bulged bases

7MQA|1|L1|A|861

QA status

Modified nucleotides: 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

IL_7MQA_109 not in the Motif Atlas

Geometric match to IL_8VTW_072

Geometric discrepancy: 0.2953

The information below is about IL_8VTW_072

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_88739.5

Basepair signature

cWW-L-cWW

Number of instances in this motif group

12

Unit IDs

7MQA|1|L1|A|802
7MQA|1|L1|C|803
*
7MQA|1|L1|G|860
7MQA|1|L1|A|861
7MQA|1|L1|A|862
7MQA|1|L1|PSU|863

Current chains

Chain L1

18S rRNA

Nearby chains

Chain LD

40S ribosomal protein S11

Chain NO

40S ribosomal protein S15a

Chain SP

Small subunit processome component 20 homolog