HL_7MQA_012

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

ACU(PSU)UAA(A2M)UCCUU

Length

13 nucleotides

Bulged bases

7MQA|1|L1|U|573

QA status

Modified nucleotides: PSU, A2M

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

HL_7MQA_012 not in the Motif Atlas

Homologous match to HL_4V88_199

Geometric discrepancy: 0.2345

The information below is about HL_4V88_199

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_05304.1

Basepair signature

cWW-cWW-F-F-tSH-F-F-F-F-F

Number of instances in this motif group

5

Unit IDs

7MQA|1|L1|A|569
7MQA|1|L1|C|570
7MQA|1|L1|U|571
7MQA|1|L1|PSU|572
7MQA|1|L1|U|573
7MQA|1|L1|A|574
7MQA|1|L1|A|575
7MQA|1|L1|A2M|576
7MQA|1|L1|U|577
7MQA|1|L1|C|578
7MQA|1|L1|C|579
7MQA|1|L1|U|580
7MQA|1|L1|U|581

Current chains

Chain L1

18S rRNA

Nearby chains

Chain L9

40S ribosomal protein S9

Chain LF

40S ribosomal protein S24

Chain SI

Ribosome biogenesis protein BMS1 homolog