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
GU(5MC)*GUC
Length
6 nucleotides
Bulged bases
None detected
QA status
Modified nucleotides: 5MC

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
IL_4Z3S_357 not in the Motif Atlas
Homologous match to IL_5J7L_363
Geometric discrepancy: 0.0802
The information below is about IL_5J7L_363
Detailed Annotation
Isolated non-canonical cWW pair
Broad Annotation
No text annotation
Motif group
IL_87907.2
Basepair signature
cWW-cWW-cWW
Number of instances in this motif group
179

Unit IDs

4Z3S|1|1a|G|1405
4Z3S|1|1a|U|1406
4Z3S|1|1a|5MC|1407
*
4Z3S|1|1a|G|1494
4Z3S|1|1a|U|1495
4Z3S|1|1a|C|1496

Current chains

Chain 1a
16S Ribosomal RNA

Nearby chains

Chain 1A
Large subunit ribosomal RNA; LSU rRNA
Chain 1l
30S ribosomal protein S12
Chain 1m
30S ribosomal protein S13
Chain 1v
mRNA
Chain 1w
Transfer RNA; tRNA

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