3D structure

PDB id
4PJO (explore in PDB, NAKB, or RNA 3D Hub)
Description
Minimal U1 snRNP
Experimental method
X-RAY DIFFRACTION
Resolution
3.3 Å

Loop

Sequence
GAGGUGCACAC
Length
11 nucleotides
Bulged bases
4PJO|1|1|G|19
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_67407.5
Basepair signature
cWW-F-F-F-F-F-F-F-F
Number of instances in this motif group
10

Unit IDs

4PJO|1|1|G|17
4PJO|1|1|A|18
4PJO|1|1|G|19
4PJO|1|1|G|20
4PJO|1|1|U|21
4PJO|1|1|G|22
4PJO|1|1|C|23
4PJO|1|1|A|24
4PJO|1|1|C|25
4PJO|1|1|A|26
4PJO|1|1|C|27

Current chains

Chain 1
U1 RNA variant (48-MER) with 4-helix junction replaced by kissing loop (HIV-1 (Mal) DIS) and shorter stem-loop 4.

Nearby chains

Chain A
Small nuclear ribonucleoprotein Sm D3
Chain L
U1 small nuclear ribonucleoprotein C
Chain X
RNA (5'-R(*AP*GP*GP*UP*AP*AP*GP*UP*CP*C)-3')

Coloring options:

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