J4_7RQ8_014

3D structure

PDB id

7RQ8 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the wild-type Thermus thermophilus 70S ribosome in complex with iboxamycin, mRNA, deacylated A- and E-site tRNAs, and aminoacylated P-site tRNA at 2.50A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.5 Å

Loop

Sequence

A(4SU)AG*CAG*CGU(7MG)UCC*GU

Length

16 nucleotides

Bulged bases

7RQ8|1|1w|4SU|8, 7RQ8|1|1w|U|47, 7RQ8|1|1w|C|48

QA status

Modified nucleotides: 4SU, 7MG

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_7RQ8_014 not in the Motif Atlas

Homologous match to J4_3TUP_001

Geometric discrepancy: 0.2887

The information below is about J4_3TUP_001

Detailed Annotation

tRNA junction

Broad Annotation

No text annotation

Motif group

J4_58311.1

Basepair signature

cWW-F-cWW-cWW-cHS-F-cWW-cWW

Number of instances in this motif group

30

Unit IDs

7RQ8|1|1w|A|7
7RQ8|1|1w|4SU|8
7RQ8|1|1w|A|9
7RQ8|1|1w|G|10
*
7RQ8|1|1w|C|25
7RQ8|1|1w|A|26
7RQ8|1|1w|G|27
*
7RQ8|1|1w|C|43
7RQ8|1|1w|G|44
7RQ8|1|1w|U|45
7RQ8|1|1w|7MG|46
7RQ8|1|1w|U|47
7RQ8|1|1w|C|48
7RQ8|1|1w|C|49
*
7RQ8|1|1w|G|65
7RQ8|1|1w|U|66

Current chains

Chain 1w

A-site tRNA

Nearby chains

Chain 1A

Large subunit ribosomal RNA; LSU rRNA