IL_3JAQ_040

3D structure

PDB id

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

Description

Structure of a partial yeast 48S preinitiation complex in open conformation

Experimental method

ELECTRON MICROSCOPY

Resolution

6 Å

Loop

Sequence

GUAU*AGAC

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_3JAQ_040 not in the Motif Atlas

Homologous match to IL_4V88_432

Geometric discrepancy: 0.1633

The information below is about IL_4V88_432

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_67085.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

55

Unit IDs

3JAQ|1|2|G|884
3JAQ|1|2|U|885
3JAQ|1|2|A|886
3JAQ|1|2|U|887
*
3JAQ|1|2|A|923
3JAQ|1|2|G|924
3JAQ|1|2|A|925
3JAQ|1|2|C|926

Current chains

Chain 2

18S rRNA

Nearby chains

Chain B

eS1

Chain O

uS11

Chain a

eS26