3D structure

PDB id
7U2I (explore in PDB, NAKB, or RNA 3D Hub)
Description
Crystal structure of the Thermus thermophilus 70S ribosome in complex with mRNA, aminoacylated A-site Gly-NH-tRNAgly, aminoacylated P-site fMet-NH-tRNAmet, deacylated E-site tRNAgly, and chloramphenicol at 2.55A resolution
Experimental method
X-RAY DIFFRACTION
Resolution
2.55 Å

Loop

Sequence
GCA*UUCCC
Length
8 nucleotides
Bulged bases
7U2I|1|1a|C|934
QA status
Valid loop

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_7U2I_149 not in the Motif Atlas
Homologous match to IL_4LFB_037
Geometric discrepancy: 0.1439
The information below is about IL_4LFB_037
Detailed Annotation
Minor groove platform
Broad Annotation
No text annotation
Motif group
IL_47078.3
Basepair signature
cWW-cWS-L-cWW-L
Number of instances in this motif group
4

Unit IDs

7U2I|1|1a|G|933
7U2I|1|1a|C|934
7U2I|1|1a|A|935
*
7U2I|1|1a|U|1380
7U2I|1|1a|U|1381
7U2I|1|1a|C|1382
7U2I|1|1a|C|1383
7U2I|1|1a|C|1384

Current chains

Chain 1a
16S Ribosomal RNA

Nearby chains

Chain 1g
30S ribosomal protein S7
Chain 1i
30S ribosomal protein S9
Chain 1x
Transfer RNA; tRNA
Chain 1y
Transfer RNA; tRNA

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