J4_3JCN_005

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

GGUUCC*GGGUGAG*CU*AAUCGUAC

Length

23 nucleotides

Bulged bases

3JCN|1|A|U|1340, 3JCN|1|A|G|1341

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

3JCN|1|A|G|1310
3JCN|1|A|G|1311
3JCN|1|A|U|1312
3JCN|1|A|U|1313
3JCN|1|A|C|1314
3JCN|1|A|C|1315
*
3JCN|1|A|G|1337
3JCN|1|A|G|1338
3JCN|1|A|G|1339
3JCN|1|A|U|1340
3JCN|1|A|G|1341
3JCN|1|A|A|1342
3JCN|1|A|G|1343
*
3JCN|1|A|C|1404
3JCN|1|A|U|1405
*
3JCN|1|A|A|1597
3JCN|1|A|A|1598
3JCN|1|A|U|1599
3JCN|1|A|C|1600
3JCN|1|A|G|1601
3JCN|1|A|U|1602
3JCN|1|A|A|1603
3JCN|1|A|C|1604

Current chains

Chain A

23S ribosomal RNA

Nearby chains

Chain 2

50S ribosomal protein L34

Chain T

50S ribosomal protein L23