J4_7RQE_017

3D structure

PDB id

7RQE (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 MAI-tripeptidyl-tRNA analog ACCA-IAM, and chloramphenicol at 2.40A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.4 Å

Loop

Sequence

GGUUC*GGUUAG*CU*ACCCGUAC

Length

21 nucleotides

Bulged bases

7RQE|1|2A|U|1341

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_7RQE_017 not in the Motif Atlas

Homologous match to J4_9DFE_004

Geometric discrepancy: 0.0721

The information below is about J4_9DFE_004

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_77353.1

Basepair signature

cWW-F-cWW-F-tHW-F-cWW-F-F-F-F-F-cWW-cWW

Number of instances in this motif group

8

Unit IDs

7RQE|1|2A|G|1310
7RQE|1|2A|G|1311
7RQE|1|2A|U|1312
7RQE|1|2A|U|1313
7RQE|1|2A|C|1314
*
7RQE|1|2A|G|1338
7RQE|1|2A|G|1339
7RQE|1|2A|U|1340
7RQE|1|2A|U|1341
7RQE|1|2A|A|1342
7RQE|1|2A|G|1343
*
7RQE|1|2A|C|1404
7RQE|1|2A|U|1405
*
7RQE|1|2A|A|1597
7RQE|1|2A|C|1598
7RQE|1|2A|C|1599
7RQE|1|2A|C|1600
7RQE|1|2A|G|1601
7RQE|1|2A|U|1602
7RQE|1|2A|A|1603
7RQE|1|2A|C|1604

Current chains

Chain 2A

23S Ribosomal RNA

Nearby chains

Chain 27

50S ribosomal protein L34

Chain 2X

50S ribosomal protein L23