HL_9DFC_105

3D structure

PDB id

9DFC (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the wild-type Thermus thermophilus 70S ribosome in complex with lasso peptide lariocidin, mRNA, aminoacylated A-site Phe-tRNAphe, aminoacylated P-site fMet-tRNAmet, and deacylated E-site tRNAphe at 2.50A resolution

Experimental method

X-RAY DIFFRACTION

Resolution

2.5 Å

Loop

Sequence

G(5MU)(PSU)CAAAUC

Length

9 nucleotides

Bulged bases

None detected

QA status

Modified nucleotides: 5MU, PSU

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

Detailed Annotation

T-loop with 2 stacked bulged bases

Broad Annotation

T-loop

Motif group

HL_28252.6

Basepair signature

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

Number of instances in this motif group

140

Unit IDs

9DFC|1|1x|G|53
9DFC|1|1x|5MU|54
9DFC|1|1x|PSU|55
9DFC|1|1x|C|56
9DFC|1|1x|A|57
9DFC|1|1x|A|58
9DFC|1|1x|A|59
9DFC|1|1x|U|60
9DFC|1|1x|C|61

Current chains

Chain 1x

P-site Aminoacylated fMet-tRNAmet

Nearby chains

Chain 1A

Large subunit ribosomal RNA; LSU rRNA

Chain 1G

50S ribosomal protein L5

Chain 1Q

50S ribosomal protein L16