IL_8QOI_324

3D structure

PDB id

8QOI (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of the human 80S ribosome at 1.9 A resolution - the molecular role of chemical modifications and ions in RNA

Experimental method

ELECTRON MICROSCOPY

Resolution

1.9 Å

Loop

Sequence

GCA*(PSU)A(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_8QOI_324 not in the Motif Atlas

Geometric match to IL_7A0S_107

Geometric discrepancy: 0.3576

The information below is about IL_7A0S_107

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

Isolated non-canonical cWW pair

Motif group

IL_71625.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

78

Unit IDs

8QOI|1|S2|G|23
8QOI|1|S2|C|24
8QOI|1|S2|A|25
*
8QOI|1|S2|PSU|649
8QOI|1|S2|A|650
8QOI|1|S2|PSU|651

Current chains

Chain S2

18S rRNA (1740-MER)

Nearby chains

Chain SJ

40S ribosomal protein S9

Chain SX

40S ribosomal protein S23