3D structure

PDB id
4Z3S (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the Thermus thermophilus 70S ribosome in complex with antibiotic A201A, mRNA and three tRNAs in the A, P and E sites at 2.65A resolution
Experimental method
X-RAY DIFFRACTION
Resolution
2.65 Å

Loop

Sequence
A(4SU)AG*CAG*CGU(7MG)UCC*GU
Length
16 nucleotides
Bulged bases
4Z3S|1|2y|4SU|8, 4Z3S|1|2y|U|47, 4Z3S|1|2y|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_4Z3S_032 not in the Motif Atlas
Homologous match to J4_4WT8_031
Geometric discrepancy: 0.2534
The information below is about J4_4WT8_031
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J4_70449.26
Basepair signature
cWW-F-cWW-cWW-cHS-F-cWW-cWW
Number of instances in this motif group
56

Unit IDs

4Z3S|1|2y|A|7
4Z3S|1|2y|4SU|8
4Z3S|1|2y|A|9
4Z3S|1|2y|G|10
*
4Z3S|1|2y|C|25
4Z3S|1|2y|A|26
4Z3S|1|2y|G|27
*
4Z3S|1|2y|C|43
4Z3S|1|2y|G|44
4Z3S|1|2y|U|45
4Z3S|1|2y|7MG|46
4Z3S|1|2y|U|47
4Z3S|1|2y|C|48
4Z3S|1|2y|C|49
*
4Z3S|1|2y|G|65
4Z3S|1|2y|U|66

Current chains

Chain 2y
A/E-site tRNAs

Nearby chains

Chain 26
50S ribosomal protein L33
Chain 2g
30S ribosomal protein S7
Chain 2k
30S ribosomal protein S11

Coloring options:


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