Protein: CUS2
Cold sensitive U2 snRNA suppressor 2

Gene: CUS2
Organism: Saccharomyces cerevisiae S288C
Interactions: 13
UniProt ID: P53830

Gene Ontology (top 5):
GO:0000398 - mRNA splicing, via spliceosome
GO:0003723 - RNA binding
GO:0005634 - nucleus
GO:0005681 - spliceosomal complex
GO:0005684 - U2-type spliceosomal complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

892768

SF3B1
U2 snRNP component HSH155

5

15

Small-scale

0.922

High

923754

PRP11
Pre-mRNA-splicing factor PRP11

1

2

Small-scale

0.713

High

722141

XPO1
Exportin-1

1

9

High-throughput

0.691

High

758320

HSL1
Probable serine/threonine-protein kinase HSL1

1

5

High-throughput

0.647

High

923753

RSE1
Pre-mRNA-splicing factor RSE1

1

7

High-throughput

0.575

High

923752

SPP2
Pre-mRNA-splicing factor SPP2

1

0

High-throughput

0.493

High

923756

USB1
U6 snRNA phosphodiesterase 1

1

0

High-throughput

0.486

High

707806

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.479

High

923757

CLF1
Pre-mRNA-splicing factor CLF1

1

20

Small-scale

0.479

High

524740

HSP71
Heat shock protein SSA1

1

8

High-throughput

0.445

High

739176

PRP19
Pre-mRNA-processing factor 19

1

14

Small-scale

0.445

High

917424

MON1
Vacuolar fusion protein MON1

1

0

High-throughput

0.265

Low

923755

HUA2
Protein HUA2

1

0

High-throughput

0.265

Low


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Last updated: 11Aug2025