IL_7MQA_114

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

AUU*AU(PSU)

Length

6 nucleotides

Bulged bases

None detected

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_114 not in the Motif Atlas

Geometric match to IL_4E48_006

Geometric discrepancy: 0.3439

The information below is about IL_4E48_006

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

7MQA|1|L1|A|1614
7MQA|1|L1|U|1615
7MQA|1|L1|U|1616
*
7MQA|1|L1|A|1623
7MQA|1|L1|U|1624
7MQA|1|L1|PSU|1625

Current chains

Chain L1

18S rRNA

Nearby chains

Chain SI

Ribosome biogenesis protein BMS1 homolog