Protein: CWC26
Pre-mRNA-splicing factor CWC26 (Bud site selection protein 13) (Complexed with CEF1 protein 26) (Synthetic lethal with CLF1 protein 7)

Gene: CWC26, BUD13
Organism: Saccharomyces cerevisiae S288C
Interactions: 47
UniProt ID: P46947

Gene Ontology (top 5):
GO:0000398 - mRNA splicing, via spliceosome
GO:0000974 - Prp19 complex
GO:0005634 - nucleus
GO:0005681 - spliceosomal complex
GO:0005686 - U2 snRNP

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

826521

IST3
U2 snRNP component IST3

11

4

Small-scale

0.985

High

863103

CWC2
Pre-mRNA-splicing factor CWC2

3

1

High-throughput

0.839

High

863100

PML1
Pre-mRNA leakage protein 1

3

1

Small-scale

0.660

High

863086

SF3B1
U2 snRNP component HSH155

3

1

Small-scale

0.637

High

863091

CUS1
Cold sensitive U2 snRNA suppressor 1

3

0

Small-scale

0.620

High

863101

NCBP2
Nuclear cap-binding protein subunit 2

1

1

High-throughput

0.618

High

739158

PRP19
Pre-mRNA-processing factor 19

2

1

High-throughput

0.611

High

863094

CEF1
Pre-mRNA-splicing factor CEF1

2

2

High-throughput

0.611

High

751752

PRP8
Pre-mRNA-splicing factor 8

1

0

High-throughput

0.586

High

863089

CWC22
Pre-mRNA-splicing factor CWC22

1

0

High-throughput

0.586

High

863108

HSH49
Protein HSH49

1

0

High-throughput

0.586

High

863102

RU2A
U2 small nuclear ribonucleoprotein A'

2

0

High-throughput

0.559

High

863098

SN309
Pre-mRNA-splicing factor SNT309

2

0

High-throughput

0.547

High

863087

KIP3
Kinesin-like protein KIP3

1

1

High-throughput

0.536

High

863095

CLU
Clustered mitochondria protein 1

1

0

High-throughput

0.513

High

863099

PRP11
Pre-mRNA-splicing factor PRP11

1

0

High-throughput

0.493

High

645459

XRN1
5'-3' exoribonuclease 1

1

0

High-throughput

0.479

High

672060

BUD31
Pre-mRNA-splicing factor BUD31

1

1

High-throughput

0.479

High

744127

BRR2
Pre-mRNA-splicing helicase BRR2

1

3

High-throughput

0.479

High

829942

PRP17
Pre-mRNA-processing factor 17

1

3

High-throughput

0.479

High

863097

SYF1
Pre-mRNA-splicing factor SYF1

1

3

High-throughput

0.479

High

863106

CLF1
Pre-mRNA-splicing factor CLF1

1

3

High-throughput

0.479

High

863107

PRP46
Pre-mRNA-splicing factor PRP46

1

2

High-throughput

0.479

High

625105

PRP9
Pre-mRNA-splicing factor PRP9

1

0

High-throughput

0.458

High

638067

ISY1
Pre-mRNA-splicing factor ISY1

1

0

High-throughput

0.458

High

679822

CDC48
Cell division control protein 48

1

0

High-throughput

0.458

High

700116

PRP45
Pre-mRNA-processing protein 45

1

0

High-throughput

0.458

High

702257

YJU2
Splicing factor YJU2

1

0

High-throughput

0.458

High

707471

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

739253

PRP21
Pre-mRNA-splicing factor PRP21

1

0

High-throughput

0.458

High

780188

SN114
Pre-mRNA-splicing factor SNU114

1

0

High-throughput

0.458

High

796448

SLT11
Pre-mRNA-splicing factor SLT11

1

0

High-throughput

0.458

High

797676

NTC20
Pre-mRNA-splicing factor NTC20

1

0

High-throughput

0.458

High

817121

RSMB
Small nuclear ribonucleoprotein-associated protein B

1

0

High-throughput

0.458

High

863088

SYF2
Pre-mRNA-splicing factor SYF2

1

0

High-throughput

0.458

High

863090

RUXF
Small nuclear ribonucleoprotein F

1

0

High-throughput

0.458

High

863092

SLU7
Pre-mRNA-splicing factor SLU7

1

0

High-throughput

0.458

High

863093

CWC21
Pre-mRNA-splicing factor CWC21

1

0

High-throughput

0.458

High

863096

CWC15
Pre-mRNA-splicing factor CWC15

1

0

High-throughput

0.458

High

863104

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.458

High

863105

BBP
Branchpoint-bridging protein

1

1

Small-scale

0.457

High

780831

MUD2
Splicing factor MUD2

1

0

Small-scale

0.438

High

628212

PRP2
Pre-mRNA-splicing factor ATP-dependent RNA helicase-like protein PRP2

1

2

High-throughput

0.437

High

510604

HSP77
Import motor subunit, mitochondrial

1

0

High-throughput

0.426

High

524361

HSP71
Heat shock protein SSA1

1

0

High-throughput

0.426

High

545349

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.426

High

804255

SSZ1
Ribosome-associated complex subunit SSZ1

1

0

High-throughput

0.426

High


Service provided by Combinatics, Japan

Last updated: 11Aug2025