IL_3JCN_091

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

AUA*UGUUU

Length

8 nucleotides

Bulged bases

None detected

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

IL_3JCN_091 not in the Motif Atlas

Geometric match to IL_5J7L_337

Geometric discrepancy: 0.127

The information below is about IL_5J7L_337

Detailed Annotation

Major groove minor groove platform with extra cWW

Broad Annotation

Major groove minor groove platform with extra cWW

Motif group

IL_51387.3

Basepair signature

cWW-cSH-cWW-cWW

Number of instances in this motif group

21

Unit IDs

3JCN|1|A|A|2459
3JCN|1|A|U|2460
3JCN|1|A|A|2461
*
3JCN|1|A|U|2489
3JCN|1|A|G|2490
3JCN|1|A|U|2491
3JCN|1|A|U|2492
3JCN|1|A|U|2493

Current chains

Chain A

23S ribosomal RNA

Nearby chains

Chain M

50S ribosomal protein L16

Chain b

Translation initiation factor IF-2