J4_6XHW_014

3D structure

PDB id

6XHW (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the A2058-unmethylated Thermus thermophilus 70S ribosome in complex with mRNA, aminoacylated A- and P-site tRNAs, and deacylated E-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

6XHW|1|1w|4SU|8, 6XHW|1|1w|U|47, 6XHW|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_6XHW_014 not in the Motif Atlas

Homologous match to J4_6UGG_002

Geometric discrepancy: 0.2551

The information below is about J4_6UGG_002

Detailed Annotation

tRNA junction

Broad Annotation

No text annotation

Motif group

J4_70449.29

Basepair signature

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

Number of instances in this motif group

54

Unit IDs

6XHW|1|1w|A|7
6XHW|1|1w|4SU|8
6XHW|1|1w|A|9
6XHW|1|1w|G|10
*
6XHW|1|1w|C|25
6XHW|1|1w|A|26
6XHW|1|1w|G|27
*
6XHW|1|1w|C|43
6XHW|1|1w|G|44
6XHW|1|1w|U|45
6XHW|1|1w|7MG|46
6XHW|1|1w|U|47
6XHW|1|1w|C|48
6XHW|1|1w|C|49
*
6XHW|1|1w|G|65
6XHW|1|1w|U|66

Current chains

Chain 1w

A-site tRNA

Nearby chains

Chain 1A

Large subunit ribosomal RNA; LSU rRNA

Chain 1a

Small subunit ribosomal RNA; SSU rRNA