3D structure

PDB id
8RW1 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of a yeast 48S-AUC preinitiation complex in closed conformation
Experimental method
ELECTRON MICROSCOPY
Resolution
3.35 Å

Loop

Sequence
CACUG*CGUGCUGG*C(2MG)AG
Length
17 nucleotides
Bulged bases
8RW1|1|2|U|1471, 8RW1|1|2|G|1537
QA status
Modified nucleotides: 2MG

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
J3_8RW1_015 not in the Motif Atlas
Homologous match to J3_8C3A_044
Geometric discrepancy: 0.1409
The information below is about J3_8C3A_044
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
J3_37047.4
Basepair signature
cWW-cSS-cSH-F-tWH-F-cWW-cSH-F-cWW-F
Number of instances in this motif group
5

Unit IDs

8RW1|1|2|C|1468
8RW1|1|2|A|1469
8RW1|1|2|C|1470
8RW1|1|2|U|1471
8RW1|1|2|G|1472
*
8RW1|1|2|C|1531
8RW1|1|2|G|1532
8RW1|1|2|U|1533
8RW1|1|2|G|1534
8RW1|1|2|C|1535
8RW1|1|2|U|1536
8RW1|1|2|G|1537
8RW1|1|2|G|1538
*
8RW1|1|2|C|1569
8RW1|1|2|2MG|1570
8RW1|1|2|A|1571
8RW1|1|2|G|1572

Current chains

Chain 2
18S ribosomal RNA

Nearby chains

Chain F
KLLA0D10659p
Chain S
KLLA0B01562p
Chain T
KLLA0A07194p
Chain Z
40S ribosomal protein S25

Coloring options:


Copyright 2026 BGSU RNA group. Page generated in 0.0679 s