HL_4D67_014

3D structure

PDB id

4D67 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated state

Experimental method

ELECTRON MICROSCOPY

Resolution

9 Å

Loop

Sequence

UCUUGAAACA

Length

10 nucleotides

Bulged bases

4D67|1|2|C|1305

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

HL_4D67_014 not in the Motif Atlas

Homologous match to HL_5TBW_014

Geometric discrepancy: 0.2187

The information below is about HL_5TBW_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

4D67|1|2|U|1297
4D67|1|2|C|1298
4D67|1|2|U|1299
4D67|1|2|U|1300
4D67|1|2|G|1301
4D67|1|2|A|1302
4D67|1|2|A|1303
4D67|1|2|A|1304
4D67|1|2|C|1305
4D67|1|2|A|1306

Current chains

Chain 2

28S RRNA

Nearby chains

Chain B

60S RIBOSOMAL PROTEIN L3

Chain a

60S RIBOSOMAL PROTEIN L27A

Chain e

60S RIBOSOMAL PROTEIN L32