IL_7MQA_037

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

CAG*CCG

Length

6 nucleotides

Bulged bases

None detected

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_037 not in the Motif Atlas

Geometric match to IL_1Y27_001

Geometric discrepancy: 0.1666

The information below is about IL_1Y27_001

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

7MQA|1|L1|C|663
7MQA|1|L1|A|664
7MQA|1|L1|G|665
*
7MQA|1|L1|C|1162
7MQA|1|L1|C|1163
7MQA|1|L1|G|1164

Current chains

Chain L1

18S rRNA

Nearby chains

Chain SI

Ribosome biogenesis protein BMS1 homolog

Chain SR

40S ribosomal protein S23