HL_4V5K_068

3D structure

PDB id

4V5K (explore in PDB, NAKB, or RNA 3D Hub)

Description

Structure of cytotoxic domain of colicin E3 bound to the 70S ribosome

Experimental method

X-RAY DIFFRACTION

Resolution

3.2 Å

Loop

Sequence

GUGAGAAUC

Length

9 nucleotides

Bulged bases

None detected

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_4V5K_068 not in the Motif Atlas

Homologous match to HL_4WF9_032

Geometric discrepancy: 0.085

The information below is about HL_4WF9_032

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.8

Basepair signature

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

Number of instances in this motif group

140

Unit IDs

4V5K|1|BA|G|1281
4V5K|1|BA|U|1282
4V5K|1|BA|G|1283
4V5K|1|BA|A|1284
4V5K|1|BA|G|1285
4V5K|1|BA|A|1286
4V5K|1|BA|A|1287
4V5K|1|BA|U|1288
4V5K|1|BA|C|1289

Current chains

Chain BA

23S ribosomal RNA

Nearby chains

Chain BR

50S RIBOSOMAL PROTEIN L17

Chain BW

50S RIBOSOMAL PROTEIN L22