J5_7ZAI_002

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

CGAG*CGGACGGC*GAU*AGG*CGCAG

Length

23 nucleotides

Bulged bases

7ZAI|1|2|A|105, 7ZAI|1|2|C|361

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

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|66
7ZAI|1|2|G|67
7ZAI|1|2|A|68
7ZAI|1|2|G|69
*
7ZAI|1|2|C|102
7ZAI|1|2|G|103
7ZAI|1|2|G|104
7ZAI|1|2|A|105
7ZAI|1|2|C|106
7ZAI|1|2|G|107
7ZAI|1|2|G|108
7ZAI|1|2|C|109
*
7ZAI|1|2|G|323
7ZAI|1|2|A|324
7ZAI|1|2|U|325
*
7ZAI|1|2|A|346
7ZAI|1|2|G|347
7ZAI|1|2|G|348
*
7ZAI|1|2|C|359
7ZAI|1|2|G|360
7ZAI|1|2|C|361
7ZAI|1|2|A|362
7ZAI|1|2|G|363

Current chains

Chain 2

16S rRNA

Nearby chains

Chain E

30S ribosomal protein S4e

Chain G

30S ribosomal protein S6e

Chain J

30S ribosomal protein S8e