J4_6LQQ_001

3D structure

PDB id

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

Description

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

Experimental method

ELECTRON MICROSCOPY

Resolution

4.1 Å

Loop

Sequence

CAUUAAAUC*GCCC*GUAACGGG*CCGG

Length

25 nucleotides

Bulged bases

6LQQ|1|SA|A|105, 6LQQ|1|SA|C|308, 6LQQ|1|SA|A|359, 6LQQ|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

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