IL_7MQA_043

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

GGCG*CGUCCC

Length

10 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_043 not in the Motif Atlas

Geometric match to IL_3WBM_002

Geometric discrepancy: 0.3758

The information below is about IL_3WBM_002

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_85033.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

35

Unit IDs

7MQA|1|L1|G|697
7MQA|1|L1|G|698
7MQA|1|L1|C|699
7MQA|1|L1|G|700
*
7MQA|1|L1|C|730
7MQA|1|L1|G|731
7MQA|1|L1|U|732
7MQA|1|L1|C|733
7MQA|1|L1|C|734
7MQA|1|L1|C|735

Current chains

Chain L1

18S rRNA

Nearby chains

Chain L7

40S ribosomal protein S7

Chain SP

Small subunit processome component 20 homolog