J4_7RQD_025

3D structure

PDB id

7RQD (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with protein Y, A-site deacylated tRNA analog CACCA, P-site MTI-tripeptidyl-tRNA analog ACCA-ITM, and chloramphenicol at 2.50A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.5 Å

Loop

Sequence

GAG*CAUGUG*CAAAG*CGC

Length

17 nucleotides

Bulged bases

7RQD|1|2a|A|197

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

J4_7RQD_025 not in the Motif Atlas

Homologous match to J4_4LFB_002

Geometric discrepancy: 0.1175

The information below is about J4_4LFB_002

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_88771.1

Basepair signature

cWW-tSS-cWW-tSS-cWW-cWW-tWH-tWH-cSH-cWW

Number of instances in this motif group

1

Unit IDs

7RQD|1|2a|G|142
7RQD|1|2a|A|143
7RQD|1|2a|G|144
*
7RQD|1|2a|C|178
7RQD|1|2a|A|179
7RQD|1|2a|U|180
7RQD|1|2a|G|181
7RQD|1|2a|U|182
7RQD|1|2a|G|183
*
7RQD|1|2a|C|194
7RQD|1|2a|A|195
7RQD|1|2a|A|196
7RQD|1|2a|A|197
7RQD|1|2a|G|198
*
7RQD|1|2a|C|219
7RQD|1|2a|G|220
7RQD|1|2a|C|221

Current chains

Chain 2a

16S Ribosomal RNA

Nearby chains

Chain 2t

30S ribosomal protein S20