J4_3JCN_001

3D structure

PDB id

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

Description

Structures of ribosome-bound initiation factor 2 reveal the mechanism of subunit association: Initiation Complex I

Experimental method

ELECTRON MICROSCOPY

Resolution

4.6 Å

Loop

Sequence

CC*GAGUAG*UGAAUAUG*CAAG

Length

20 nucleotides

Bulged bases

3JCN|1|A|U|405

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_3JCN_001 not in the Motif Atlas

Homologous match to J4_5J7L_018

Geometric discrepancy: 0.0983

The information below is about J4_5J7L_018

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_45801.6

Basepair signature

cWW-cWW-cSS-F-tHH-cWW-cSH-tWH-F-tHS-F-cWW

Number of instances in this motif group

7

Unit IDs

3JCN|1|A|C|268
3JCN|1|A|C|269
*
3JCN|1|A|G|370
3JCN|1|A|A|371
3JCN|1|A|G|372
3JCN|1|A|U|373
3JCN|1|A|A|374
3JCN|1|A|G|375
*
3JCN|1|A|U|399
3JCN|1|A|G|400
3JCN|1|A|A|401
3JCN|1|A|A|402
3JCN|1|A|U|403
3JCN|1|A|A|404
3JCN|1|A|U|405
3JCN|1|A|G|406
*
3JCN|1|A|C|421
3JCN|1|A|A|422
3JCN|1|A|A|423
3JCN|1|A|G|424

Current chains

Chain A

23S ribosomal RNA

Nearby chains

Chain H

50S ribosomal protein L9

Chain X

50S ribosomal protein L28