HL_4V63_051

3D structure

PDB id

4V63 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structural basis for translation termination on the 70S ribosome.

Experimental method

X-RAY DIFFRACTION

Resolution

3.21 Å

Loop

Sequence

GUGAAAGCC

Length

9 nucleotides

Bulged bases

4V63|1|BA|G|329

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_4V63_051 not in the Motif Atlas

Homologous match to HL_7RQB_012

Geometric discrepancy: 0.104

The information below is about HL_7RQB_012

Detailed Annotation

T-loop with unstacked turn

Broad Annotation

T-loop

Motif group

HL_08002.9

Basepair signature

cWW-tWH-F-F

Number of instances in this motif group

19

Unit IDs

4V63|1|BA|G|327
4V63|1|BA|U|328
4V63|1|BA|G|329
4V63|1|BA|A|330
4V63|1|BA|A|331
4V63|1|BA|A|332
4V63|1|BA|G|333
4V63|1|BA|C|334
4V63|1|BA|C|335

Current chains

Chain BA

23S RRNA

Nearby chains

Chain BF

50S ribosomal protein L4

Chain BY

50S ribosomal protein L24