IL_7RQB_366

3D structure

PDB id

7RQB (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 MAI-tripeptidyl-tRNA analog ACCA-IAM at 2.45A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.45 Å

Loop

Sequence

G(4OC)C(5MC)*G(UR3)AAC

Length

9 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 4OC, 5MC, UR3

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_7RQB_366 not in the Motif Atlas

Homologous match to IL_5J7L_059

Geometric discrepancy: 0.072

The information below is about IL_5J7L_059

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

IL_65718.4

Basepair signature

cWW-cSH-cWS-cWW-cWW

Number of instances in this motif group

4

Unit IDs

7RQB|1|2a|G|1401
7RQB|1|2a|4OC|1402
7RQB|1|2a|C|1403
7RQB|1|2a|5MC|1404
*
7RQB|1|2a|G|1497
7RQB|1|2a|UR3|1498
7RQB|1|2a|A|1499
7RQB|1|2a|A|1500
7RQB|1|2a|C|1501

Current chains

Chain 2a

16S Ribosomal RNA

Nearby chains

Chain 2A

Large subunit ribosomal RNA; LSU rRNA

Chain 2y

Ribosome-associated inhibitor A