HL_2QBG_055

3D structure

PDB id

2QBG (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the bacterial ribosome from Escherichia coli in complex with ribosome recycling factor (RRF). This file contains the 50S subunit of the second 70S ribosome, with RRF bound. The entire crystal structure contains two 70S ribosomes and is described in remark 400.

Experimental method

X-RAY DIFFRACTION

Resolution

3.3 Å

Loop

Sequence

CUGGGGCGG

Length

9 nucleotides

Bulged bases (A, C, G, U)

2250G

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

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

HL_11547.7

Basepair signature

cWW-R-R-R-R-R

Number of instances in this motif group

11

Unit IDs

2QBG|1|B|C|2248
2QBG|1|B|U|2249
2QBG|1|B|G|2250
2QBG|1|B|G|2251
2QBG|1|B|G|2252
2QBG|1|B|G|2253
2QBG|1|B|C|2254
2QBG|1|B|G|2255
2QBG|1|B|G|2256

Current chains

Chain B

23S rRNA

Nearby chains

Chain 6

ribosome recycling factor

Chain M

50S ribosomal protein L16

Chain W

50S ribosomal protein L27