3D structure

PDB id
7ZAI (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structure of a Pyrococcus abyssi 30S bound to Met-initiator tRNA, mRNA and aIF1A.
Experimental method
ELECTRON MICROSCOPY
Resolution
2.6 Å

Loop

Sequence
CUAGG*C(4AC)G(OMU)AGG*C(4AC)GUUAAG
Length
20 nucleotides
Bulged bases
7ZAI|1|2|U|842
QA status
Modified nucleotides: 4AC, OMU

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
No text annotation
Broad Annotation
No text annotation
Motif group
Not in a motif group
Basepair signature
Not available
Number of instances in this motif group
0

Unit IDs

7ZAI|1|2|C|793
7ZAI|1|2|U|794
7ZAI|1|2|A|795
7ZAI|1|2|G|796
7ZAI|1|2|G|797
*
7ZAI|1|2|C|827
7ZAI|1|2|4AC|828
7ZAI|1|2|G|829
7ZAI|1|2|OMU|830
7ZAI|1|2|A|831
7ZAI|1|2|G|832
7ZAI|1|2|G|833
*
7ZAI|1|2|C|838
7ZAI|1|2|4AC|839
7ZAI|1|2|G|840
7ZAI|1|2|U|841
7ZAI|1|2|U|842
7ZAI|1|2|A|843
7ZAI|1|2|A|844
7ZAI|1|2|G|845

Current chains

Chain 2
16S rRNA

Nearby chains

Chain 5
mRNA
Chain B
30S ribosomal protein S2
Chain C
Zn-ribbon RNA-binding protein involved in translation
Chain F
30S ribosomal protein S5
Chain I
30S ribosomal protein S8
Chain N
30S ribosomal protein S12
Chain Q
30S ribosomal protein S15
Chain W
30S ribosomal protein S27e

Coloring options:

Copyright 2025 BGSU RNA group. Page generated in 0.1812 s