J5_3J81_001

3D structure

PDB id

3J81 (explore in PDB, NAKB, or RNA 3D Hub)

Description

CryoEM structure of a partial yeast 48S preinitiation complex

Experimental method

ELECTRON MICROSCOPY

Resolution

4 Å

Loop

Sequence

CAUG*CGAAUGGC*GAG*CACAU*AAGGCAG

Length

27 nucleotides

Bulged bases

3J81|1|2|U|56, 3J81|1|2|A|93, 3J81|1|2|C|423

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

3J81|1|2|C|54
3J81|1|2|A|55
3J81|1|2|U|56
3J81|1|2|G|57
*
3J81|1|2|C|90
3J81|1|2|G|91
3J81|1|2|A|92
3J81|1|2|A|93
3J81|1|2|U|94
3J81|1|2|G|95
3J81|1|2|G|96
3J81|1|2|C|97
*
3J81|1|2|G|385
3J81|1|2|A|386
3J81|1|2|G|387
*
3J81|1|2|C|408
3J81|1|2|A|409
3J81|1|2|C|410
3J81|1|2|A|411
3J81|1|2|U|412
*
3J81|1|2|A|419
3J81|1|2|A|420
3J81|1|2|G|421
3J81|1|2|G|422
3J81|1|2|C|423
3J81|1|2|A|424
3J81|1|2|G|425

Current chains

Chain 2

18S rRNA

Nearby chains

Chain E

eS4

Chain G

eS6

Chain I

eS8

Chain J

uS4

Chain Y

eS24