J4_3JCJ_018

3D structure

PDB id

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

Description

Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association

Experimental method

ELECTRON MICROSCOPY

Resolution

3.7 Å

Loop

Sequence

GAG*CAUAACG*CCAAAG*UGC

Length

19 nucleotides

Bulged bases

3JCJ|1|g|C|183, 3JCJ|1|g|A|197

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

J4_3JCJ_018 not in the Motif Atlas

Homologous match to J4_5J7L_002

Geometric discrepancy: 0.1628

The information below is about J4_5J7L_002

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_01665.1

Basepair signature

cWW-tWH-F-tWH-cWW-tSS-F-tHW-tSS-cWW-cWW

Number of instances in this motif group

1

Unit IDs

3JCJ|1|g|G|142
3JCJ|1|g|A|143
3JCJ|1|g|G|144
*
3JCJ|1|g|C|178
3JCJ|1|g|A|179
3JCJ|1|g|U|180
3JCJ|1|g|A|181
3JCJ|1|g|A|182
3JCJ|1|g|C|183
3JCJ|1|g|G|184
*
3JCJ|1|g|C|193
3JCJ|1|g|C|194
3JCJ|1|g|A|195
3JCJ|1|g|A|196
3JCJ|1|g|A|197
3JCJ|1|g|G|198
*
3JCJ|1|g|U|219
3JCJ|1|g|G|220
3JCJ|1|g|C|221

Current chains

Chain g

16S ribosomal RNA

Nearby chains

Chain 3

30S ribosomal protein S20