J4_3JCN_004

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

CGAUAAA*UC*GCUU*AG

Length

15 nucleotides

Bulged bases

3JCN|1|A|G|1271, 3JCN|1|A|A|1272, 3JCN|1|A|U|1273, 3JCN|1|A|A|1275, 3JCN|1|A|U|1647

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_004 not in the Motif Atlas

Homologous match to J4_5J7L_021

Geometric discrepancy: 0.1192

The information below is about J4_5J7L_021

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_64571.5

Basepair signature

cWW-F-cWW-tSS-cWW-F-cWW

Number of instances in this motif group

4

Unit IDs

3JCN|1|A|C|1270
3JCN|1|A|G|1271
3JCN|1|A|A|1272
3JCN|1|A|U|1273
3JCN|1|A|A|1274
3JCN|1|A|A|1275
3JCN|1|A|A|1276
*
3JCN|1|A|U|1294
3JCN|1|A|C|1295
*
3JCN|1|A|G|1645
3JCN|1|A|C|1646
3JCN|1|A|U|1647
3JCN|1|A|U|1648
*
3JCN|1|A|A|2009
3JCN|1|A|G|2010

Current chains

Chain A

23S ribosomal RNA

Nearby chains

Chain 0

50S ribosomal protein L32

Chain N

50S ribosomal protein L17

Chain S

50S ribosomal protein L22