J4_6LQU_001

3D structure

PDB id

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

Description

Cryo-EM structure of 90S small subunit preribosomes in transition states (State A1)

Experimental method

ELECTRON MICROSCOPY

Resolution

3.7 Å

Loop

Sequence

CAUUAAAUC*GCCC*GUAACGGG*CCGG

Length

25 nucleotides

Bulged bases

6LQU|1|SA|A|105, 6LQU|1|SA|C|308, 6LQU|1|SA|A|359, 6LQU|1|SA|C|361

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

6LQU|1|SA|C|99
6LQU|1|SA|A|100
6LQU|1|SA|U|101
6LQU|1|SA|U|102
6LQU|1|SA|A|103
6LQU|1|SA|A|104
6LQU|1|SA|A|105
6LQU|1|SA|U|106
6LQU|1|SA|C|107
*
6LQU|1|SA|G|307
6LQU|1|SA|C|308
6LQU|1|SA|C|309
6LQU|1|SA|C|310
*
6LQU|1|SA|G|357
6LQU|1|SA|U|358
6LQU|1|SA|A|359
6LQU|1|SA|A|360
6LQU|1|SA|C|361
6LQU|1|SA|G|362
6LQU|1|SA|G|363
6LQU|1|SA|G|364
*
6LQU|1|SA|C|381
6LQU|1|SA|C|382
6LQU|1|SA|G|383
6LQU|1|SA|G|384

Current chains

Chain SA

18S pre-rRNA

Nearby chains

Chain RB

U3 small nucleolar ribonucleoprotein protein LCP5

Chain SJ

40S ribosomal protein S8-A

Chain SM

40S ribosomal protein S11-A