HL_8QOI_120

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

UCUUG(1MA)(A2M)AC(A2M)

Length

10 nucleotides

Bulged bases

8QOI|1|L5|C|1325

QA status

Modified nucleotides: 1MA, 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_8QOI_120 not in the Motif Atlas

Homologous match to HL_8C3A_014

Geometric discrepancy: 0.057

The information below is about HL_8C3A_014

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_43993.1

Basepair signature

cWW-tWH-F-F-F-F-F

Number of instances in this motif group

141

Unit IDs

8QOI|1|L5|U|1317
8QOI|1|L5|C|1318
8QOI|1|L5|U|1319
8QOI|1|L5|U|1320
8QOI|1|L5|G|1321
8QOI|1|L5|1MA|1322
8QOI|1|L5|A2M|1323
8QOI|1|L5|A|1324
8QOI|1|L5|C|1325
8QOI|1|L5|A2M|1326

Current chains

Chain L5

28S rRNA (3773-MER)

Nearby chains

Chain LB

Large ribosomal subunit protein uL3

Chain La

Large ribosomal subunit protein uL15

Chain Lb

60S ribosomal protein L29

Chain Le

60S ribosomal protein L32