J3_2QBG_007

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

CUG*CUAAC*GGACAG

Length

14 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

J3_2QBG_007 not in the Motif Atlas

Geometric match to J3_5J7L_044

Geometric discrepancy: 0.2447

The information below is about J3_5J7L_044

Detailed Annotation

Kink-turn 3-way junction

Broad Annotation

No text annotation

Motif group

J3_89368.5

Basepair signature

cWW-tSH-tHW-F-cWW-tHH-cWW

Number of instances in this motif group

3

Unit IDs

2QBG|1|B|C|2091
2QBG|1|B|U|2092
2QBG|1|B|G|2093
*
2QBG|1|B|C|2196
2QBG|1|B|U|2197
2QBG|1|B|A|2198
2QBG|1|B|A|2199
2QBG|1|B|C|2200
*
2QBG|1|B|G|2223
2QBG|1|B|G|2224
2QBG|1|B|A|2225
2QBG|1|B|C|2226
2QBG|1|B|A|2227
2QBG|1|B|G|2228

Current chains

Chain B

23S rRNA

Nearby chains

Chain C

50S ribosomal protein L2

Chain H

50S ribosomal protein L9

Chain Z

50S ribosomal protein L28