3D structure

PDB id
9O3K (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the wild-type Thermus thermophilus 70S ribosome in complex with macrolide erythromycin, mRNA, aminoacylated A-site Lys-tRNAlys, P-site fMAC-peptidyl-tRNAmet, and deacylated E-site tRNAlys at 2.70A resolution
Experimental method
X-RAY DIFFRACTION
Resolution
2.7 Å

Loop

Sequence
G(5MU)(PSU)CGAAUC
Length
9 nucleotides
Bulged bases
9O3K|1|2y|C|56, 9O3K|1|2y|G|57
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
HL_9O3K_211 not in the Motif Atlas
Geometric match to HL_1J2B_002
Geometric discrepancy: 0.3373
The information below is about HL_1J2B_002
Detailed Annotation
T-loop with 2 stacked bulged bases
Broad Annotation
T-loop
Motif group
HL_28252.8
Basepair signature
cWW-tWH-F-F-F-F-F
Number of instances in this motif group
140

Unit IDs

9O3K|1|2y|G|53
9O3K|1|2y|5MU|54
9O3K|1|2y|PSU|55
9O3K|1|2y|C|56
9O3K|1|2y|G|57
9O3K|1|2y|A|58
9O3K|1|2y|A|59
9O3K|1|2y|U|60
9O3K|1|2y|C|61

Current chains

Chain 2y
E-site Deacylated tRNAlys

Nearby chains

Chain 2A
Large subunit ribosomal RNA; LSU rRNA

Coloring options:


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