3D structure

PDB id
4WZJ (explore in PDB, NAKB, or RNA 3D Hub)
Description
Spliceosomal U4 snRNP core domain
Experimental method
X-RAY DIFFRACTION
Resolution
3.6 Å

Loop

Sequence
UAUG*CUAAG
Length
9 nucleotides
Bulged bases
None detected
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
IL_4WZJ_030 not in the Motif Atlas
Geometric match to IL_3IGI_012
Geometric discrepancy: 0.1566
The information below is about IL_3IGI_012
Detailed Annotation
Receptor of 11-nt loop-receptor motif
Broad Annotation
Loop-receptor motif
Motif group
IL_67767.4
Basepair signature
cWW-tWH-cWW-cSH-cWW
Number of instances in this motif group
7

Unit IDs

4WZJ|1|YY|U|46
4WZJ|1|YY|A|47
4WZJ|1|YY|U|48
4WZJ|1|YY|G|49
*
4WZJ|1|YY|C|56
4WZJ|1|YY|U|57
4WZJ|1|YY|A|58
4WZJ|1|YY|A|59
4WZJ|1|YY|G|60

Current chains

Chain YY
U4 small nuclear RNA variant: Native sequence 85-145, of which nucleotides 97-104 are replaced with GAAA tetraloop and nucleotides 134-137 are replaced with GAAA tetraloop receptor.

Nearby chains

Chain PP
Small nuclear ribonucleoprotein-associated proteins B and B'
Chain QQ
Small nuclear ribonucleoprotein Sm D1
Chain RR
Small nuclear ribonucleoprotein Sm D2
Chain YYYY
U4 small nuclear RNA variant: Native sequence 85-145, of which nucleotides 97-104 are replaced with GAAA tetraloop and nucleotides 134-137 are replaced with GAAA tetraloop receptor.

Coloring options:


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