HL_7RQA_204

3D structure

PDB id

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

Description

Crystal structure of the Thermus thermophilus 70S ribosome in complex with protein Y, A-site aminoacyl-tRNA analog ACC-PMN, and P-site MTI-tripeptidyl-tRNA analog ACCA-ITM at 2.40A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.4 Å

Loop

Sequence

CUGCAACCCG

Length

10 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_7RQA_204 not in the Motif Atlas

Homologous match to HL_4LFB_029

Geometric discrepancy: 0.146

The information below is about HL_4LFB_029

Detailed Annotation

T-loop with 3 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_93658.1

Basepair signature

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

Number of instances in this motif group

2

Unit IDs

7RQA|1|2a|C|1314
7RQA|1|2a|U|1315
7RQA|1|2a|G|1316
7RQA|1|2a|C|1317
7RQA|1|2a|A|1318
7RQA|1|2a|A|1319
7RQA|1|2a|C|1320
7RQA|1|2a|C|1321
7RQA|1|2a|C|1322
7RQA|1|2a|G|1323

Current chains

Chain 2a

16S Ribosomal RNA

Nearby chains

Chain 2m

30S ribosomal protein S13

Chain 2n

30S ribosomal protein S14 type Z

Chain 2s

30S ribosomal protein S19