IL_7MQ9_024

3D structure

PDB id

7MQ9 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structure of the human SSU processome, state pre-A1*

Experimental method

ELECTRON MICROSCOPY

Resolution

3.87 Å

Loop

Sequence

CAUU*ACCUCGGG

Length

12 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_7MQ9_024 not in the Motif Atlas

Geometric match to IL_1GID_008

Geometric discrepancy: 0.3958

The information below is about IL_1GID_008

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_85033.1

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

36

Unit IDs

7MQ9|1|L1|C|216
7MQ9|1|L1|A|217
7MQ9|1|L1|U|218
7MQ9|1|L1|U|219
*
7MQ9|1|L1|A|302
7MQ9|1|L1|C|303
7MQ9|1|L1|C|304
7MQ9|1|L1|U|305
7MQ9|1|L1|C|306
7MQ9|1|L1|G|307
7MQ9|1|L1|G|308
7MQ9|1|L1|G|309

Current chains

Chain L1

18S rRNA

Nearby chains

Chain L4

40S ribosomal protein S4 X isoform

Chain L8

40S ribosomal protein S8

Chain SP

Small subunit processome component 20 homolog