3D structure

PDB id
4K4Y (explore in PDB, NAKB, or RNA 3D Hub)
Description
Coxsackievirus B3 polymerase elongation complex (r2+1_form)
Experimental method
X-RAY DIFFRACTION
Resolution
2.72 Å

Loop

Sequence
CUC*GAG
Length
6 nucleotides
Bulged bases
None detected
QA status
Self-complementary:

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
IL_4K4Y_001 not in the Motif Atlas
Geometric match to IL_4YHW_002
Geometric discrepancy: 0.2103
The information below is about IL_4YHW_002
Detailed Annotation
Isolated non-canonical cWW pair
Broad Annotation
No text annotation
Motif group
IL_01003.5
Basepair signature
cWW-cWW-cWW
Number of instances in this motif group
238

Unit IDs

4K4Y|1|B|C|595
4K4Y|1|B|U|596
4K4Y|1|B|C|597
*
4K4Y|1|D|G|804
4K4Y|1|D|A|805
4K4Y|1|D|G|806

Current chains

Chain B
RNA (5'-R(*AP*AP*GP*UP*CP*UP*CP*CP*AP*GP*GP*UP*CP*UP*CP*UP*CP*GP*UP*CP*GP*AP*AP*A)-3')
Chain D
RNA (5'-R(*GP*GP*GP*AP*GP*AP*UP*GP*A)-3')

Nearby chains

Chain A
RNA-dependent RNA polymerase

Coloring options:


Copyright 2026 BGSU RNA group. Page generated in 0.0363 s