J4_7ZAI_001

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

CAGUAACAC*GGC*GUAC*GG

Length

18 nucleotides

Bulged bases

7ZAI|1|2|C|117

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|111
7ZAI|1|2|A|112
7ZAI|1|2|G|113
7ZAI|1|2|U|114
7ZAI|1|2|A|115
7ZAI|1|2|A|116
7ZAI|1|2|C|117
7ZAI|1|2|A|118
7ZAI|1|2|C|119
*
7ZAI|1|2|G|247
7ZAI|1|2|G|248
7ZAI|1|2|C|249
*
7ZAI|1|2|G|295
7ZAI|1|2|U|296
7ZAI|1|2|A|297
7ZAI|1|2|C|298
*
7ZAI|1|2|G|320
7ZAI|1|2|G|321

Current chains

Chain 2

16S rRNA

Nearby chains

Chain D

30S ribosomal protein S4

Chain E

30S ribosomal protein S4e

Chain J

30S ribosomal protein S8e

Chain N

30S ribosomal protein S12

Chain R

30S ribosomal protein S17