J3_3JAQ_013

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

AGAUAAAAAAUCAAUG*CUCCUUG*CAU

Length

26 nucleotides

Bulged bases

3JAQ|1|2|A|216, 3JAQ|1|2|U|237, 3JAQ|1|2|C|238, 3JAQ|1|2|C|239

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

3JAQ|1|2|A|212
3JAQ|1|2|G|213
3JAQ|1|2|A|214
3JAQ|1|2|U|215
3JAQ|1|2|A|216
3JAQ|1|2|A|217
3JAQ|1|2|A|218
3JAQ|1|2|A|219
3JAQ|1|2|A|220
3JAQ|1|2|A|221
3JAQ|1|2|U|222
3JAQ|1|2|C|223
3JAQ|1|2|A|224
3JAQ|1|2|A|225
3JAQ|1|2|U|226
3JAQ|1|2|G|227
*
3JAQ|1|2|C|236
3JAQ|1|2|U|237
3JAQ|1|2|C|238
3JAQ|1|2|C|239
3JAQ|1|2|U|240
3JAQ|1|2|U|241
3JAQ|1|2|G|242
*
3JAQ|1|2|C|249
3JAQ|1|2|A|250
3JAQ|1|2|U|251

Current chains

Chain 2

18S rRNA

Nearby chains

Chain E

eS4

Chain G

eS6

Chain I

eS8

Chain L

uS17