IL_6FEC_018

3D structure

PDB id

6FEC (explore in PDB, NAKB, or RNA 3D Hub)

Description

Human cap-dependent 48S pre-initiation complex

Experimental method

ELECTRON MICROSCOPY

Resolution

6.3 Å

Loop

Sequence

GCAG*CGGC

Length

8 nucleotides

Bulged bases

None detected

QA status

Unknown status

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_6FEC_018 not in the Motif Atlas

Geometric match to IL_3WBM_002

Geometric discrepancy: 0.207

The information below is about IL_3WBM_002

Detailed Annotation

Tandem non-canonical cWW pairs

Broad Annotation

No text annotation

Motif group

IL_85033.2

Basepair signature

cWW-cWW-cWW-cWW

Number of instances in this motif group

35

Unit IDs

6FEC|1|A|G|307
6FEC|1|A|C|308
6FEC|1|A|A|309
6FEC|1|A|G|310
*
6FEC|1|A|C|321
6FEC|1|A|G|322
6FEC|1|A|G|323
6FEC|1|A|C|324

Current chains

Chain A

18S ribosomal RNA

Nearby chains

Chain I

40S ribosomal protein S4, X isoform

Chain q

40S ribosomal protein S6