J3_7ZAI_006

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

UUUAAUU(OMG)G*CCGGGAACCUCAC*GGCUA

Length

27 nucleotides

Bulged bases

7ZAI|1|2|G|946, 7ZAI|1|2|G|948, 7ZAI|1|2|A|950

QA status

Modified nucleotides: OMG

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|U|927
7ZAI|1|2|U|928
7ZAI|1|2|U|929
7ZAI|1|2|A|930
7ZAI|1|2|A|931
7ZAI|1|2|U|932
7ZAI|1|2|U|933
7ZAI|1|2|OMG|934
7ZAI|1|2|G|935
*
7ZAI|1|2|C|944
7ZAI|1|2|C|945
7ZAI|1|2|G|946
7ZAI|1|2|G|947
7ZAI|1|2|G|948
7ZAI|1|2|A|949
7ZAI|1|2|A|950
7ZAI|1|2|C|951
7ZAI|1|2|C|952
7ZAI|1|2|U|953
7ZAI|1|2|C|954
7ZAI|1|2|A|955
7ZAI|1|2|C|956
*
7ZAI|1|2|G|1195
7ZAI|1|2|G|1196
7ZAI|1|2|C|1197
7ZAI|1|2|U|1198
7ZAI|1|2|A|1199

Current chains

Chain 2

16S rRNA

Nearby chains

Chain K

30S ribosomal protein S9

Chain L

30S ribosomal protein S10

Chain O

30S ribosomal protein S13

Chain P

30S ribosomal protein S14 type Z

Chain T

30S ribosomal protein S19