J4_7ZHG_002

3D structure

PDB id

7ZHG (explore in PDB, NAKB, or RNA 3D Hub)

Description

High-resolution cryo-EM structure of Pyrococcus abyssi 30S ribosomal subunit bound to mRNA and initiator tRNA anticodon stem-loop

Experimental method

ELECTRON MICROSCOPY

Resolution

2.25 Å

Loop

Sequence

GAG*CAUAG*CGAAAGG*CGC

Length

18 nucleotides

Bulged bases

None detected

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

7ZHG|1|2|G|139
7ZHG|1|2|A|140
7ZHG|1|2|G|141
*
7ZHG|1|2|C|175
7ZHG|1|2|A|176
7ZHG|1|2|U|177
7ZHG|1|2|A|178
7ZHG|1|2|G|179
*
7ZHG|1|2|C|207
7ZHG|1|2|G|208
7ZHG|1|2|A|209
7ZHG|1|2|A|210
7ZHG|1|2|A|211
7ZHG|1|2|G|212
7ZHG|1|2|G|213
*
7ZHG|1|2|C|228
7ZHG|1|2|G|229
7ZHG|1|2|C|230

Current chains

Chain 2

rRNA 16S

Nearby chains

Chain E

30S ribosomal protein S4e

Chain J

30S ribosomal protein S8e