J4_3J81_003

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

CAUUAAAUC*GCC*GUAAC*GG

Length

19 nucleotides

Bulged bases

3J81|1|2|A|358

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_3J81_003 not in the Motif Atlas

Homologous match to J4_8C3A_021

Geometric discrepancy: 0.1267

The information below is about J4_8C3A_021

Detailed Annotation

No text annotation

Broad Annotation

No text annotation

Motif group

J4_78231.1

Basepair signature

cWW-cSH-tHS-cWW-F-F-tHW-F-cWW-F-F-F-cWW

Number of instances in this motif group

2

Unit IDs

3J81|1|2|C|99
3J81|1|2|A|100
3J81|1|2|U|101
3J81|1|2|U|102
3J81|1|2|A|103
3J81|1|2|A|104
3J81|1|2|A|105
3J81|1|2|U|106
3J81|1|2|C|107
*
3J81|1|2|G|306
3J81|1|2|C|307
3J81|1|2|C|308
*
3J81|1|2|G|356
3J81|1|2|U|357
3J81|1|2|A|358
3J81|1|2|A|359
3J81|1|2|C|360
*
3J81|1|2|G|382
3J81|1|2|G|383

Current chains

Chain 2

18S rRNA

Nearby chains

Chain E

eS4

Chain I

eS8

Chain L

uS17

Chain X

uS12