Protein: USIP1
U6 snRNA-specific terminal uridylyltransferase (TUTase) (EC 2.7.7.52) (PAP-associated domain-containing protein) (U6 snRNA-interacting protein)

Gene: USIP1, usip-1
Organism: Caenorhabditis elegans
Interactions: 30
UniProt ID: Q23652

Gene Ontology (top 5):
GO:0005654 - nucleoplasm
GO:0034477 - U6 snRNA 3'-end processing
GO:0046872 - metal ion binding
GO:0050265 - RNA uridylyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1164849

SART3
Spliceosome associated factor 3, U4/U6 recycling protein

1

0

Small-scale

0.458

High

1166391

Q19007
Nucleosome assembly protein 1-like 1

1

0

Small-scale

0.458

High

1171435

PDE6
Probable 3',5'-cyclic phosphodiesterase pde-6

1

0

Small-scale

0.458

High

1169655

COPB2
Probable coatomer subunit beta'

1

1

Small-scale

0.437

High

1171437

Q9N4H7
Coatomer subunit alpha

1

1

Small-scale

0.437

High

1171439

Q9XWC9
Methylmalonic aciduria and homocystinuria type D homolog, mitochondrial

1

0

High-throughput

0.282

High

61795

A3QMC5
Large ribosomal subunit protein eL34

1

0

Small-scale

0.249

Low

84473

B7WN95
60S ribosomal protein L32

1

0

Small-scale

0.249

Low

96412

E9P875
Neurexin-3-beta

1

0

High-throughput

0.249

Low

113462

G5EFM7
Serum response factor-binding protein 1

1

0

Small-scale

0.249

Low

116585

H8ESF3
SWI/SNF complex subunit SMARCC2

1

0

Small-scale

0.249

Low

146077

RL19
Large ribosomal subunit protein eL19

1

0

Small-scale

0.249

Low

195560

O16517
ATP synthase-coupling factor 6, mitochondrial

1

0

Small-scale

0.249

Low

233742

O45148
Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial

1

0

Small-scale

0.249

Low

263873

O61792
26S proteasome non-ATPase regulatory subunit 7

1

0

Small-scale

0.249

Low

264126

O62213
CSD domain-containing protein

1

0

Small-scale

0.249

Low

536369

HSP6
Heat shock protein hsp-6

1

0

Small-scale

0.249

Low

714755

EF2
Elongation factor 2

1

0

Small-scale

0.249

Low

857635

ATPB
ATP synthase subunit beta, mitochondrial

1

0

Small-scale

0.249

Low

866362

TCPE
T-complex protein 1 subunit epsilon

1

0

Small-scale

0.249

Low

1049133

PSMD3
26S proteasome non-ATPase regulatory subunit 3

1

0

Small-scale

0.249

Low

1165747

PSMD1
26S proteasome non-ATPase regulatory subunit 1

1

0

Small-scale

0.249

Low

1166931

RL26
Large ribosomal subunit protein uL24

1

0

Small-scale

0.249

Low

1169738

SIP1
Stress-induced protein 1

1

0

Small-scale

0.249

Low

1170516

RL28
Large ribosomal subunit protein eL28

1

0

Small-scale

0.249

Low

1171432

PSA7
Proteasome subunit alpha type-7

1

0

Small-scale

0.249

Low

1171433

RL9
Large ribosomal subunit protein uL6

1

0

Small-scale

0.249

Low

1171434

CGH1
ATP-dependent RNA helicase cgh-1

1

0

Small-scale

0.249

Low

1171436

CPSF1
Probable cleavage and polyadenylation specificity factor subunit 1

1

0

Small-scale

0.249

Low

1171438

Q9TXM1
Uncharacterized protein

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025