3D structure

PDB id
4PKD (explore in PDB, NAKB, or RNA 3D Hub)
Description
U1-70k in complex with U1 snRNA stem-loops 1 and U1-A RRM in complex with stem-loop 2
Experimental method
X-RAY DIFFRACTION
Resolution
2.5 Å

Loop

Sequence
CAUUGCACUCCG
Length
12 nucleotides
Bulged bases
4PKD|1|V|U|72
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
HL_33074.1
Basepair signature
cWW-F
Number of instances in this motif group
30

Unit IDs

4PKD|1|V|C|64
4PKD|1|V|A|65
4PKD|1|V|U|66
4PKD|1|V|U|67
4PKD|1|V|G|68
4PKD|1|V|C|69
4PKD|1|V|A|70
4PKD|1|V|C|71
4PKD|1|V|U|72
4PKD|1|V|C|73
4PKD|1|V|C|74
4PKD|1|V|G|75

Current chains

Chain V
U1 snRNA stem-loops 1 and 2 (55-MER)

Nearby chains

Chain B
U1 small nuclear ribonucleoprotein A,U1 small nuclear ribonucleoprotein 70 kDa

Coloring options:

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