IL_7RQD_346

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

CGGGAG*CAG

Length

9 nucleotides

Bulged bases

7RQD|1|2a|G|1442|||A

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

IL_7RQD_346 not in the Motif Atlas

Homologous match to IL_6CZR_172

Geometric discrepancy: 0.1731

The information below is about IL_6CZR_172

Detailed Annotation

Isolated basepair with bulged bases

Broad Annotation

Isolated basepair with bulged bases

Motif group

IL_97255.3

Basepair signature

cWW-tSH-L-cWW-L

Number of instances in this motif group

5

Unit IDs

7RQD|1|2a|C|1440
7RQD|1|2a|G|1441
7RQD|1|2a|G|1442
7RQD|1|2a|G|1442|||A
7RQD|1|2a|A|1442|||B
7RQD|1|2a|G|1443
*
7RQD|1|2a|C|1459
7RQD|1|2a|A|1460
7RQD|1|2a|G|1461

Current chains

Chain 2a

16S Ribosomal RNA

Nearby chains

Chain 2A

Large subunit ribosomal RNA; LSU rRNA

Chain 2T

50S ribosomal protein L19

Chain 2t

30S ribosomal protein S20