Protein: PSF3
DNA replication complex GINS protein PSF3 (Partner of Sld five 3)

Gene: PSF3
Organism: Saccharomyces cerevisiae S288C
Interactions: 45
UniProt ID: Q12146

Gene Ontology (top 5):
GO:0000727 - double-strand break repair via break-induced replication
GO:0000811 - GINS complex
GO:0005634 - nucleus
GO:0006261 - DNA-templated DNA replication
GO:0031261 - DNA replication preinitiation complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1042686

SLD5
DNA replication complex GINS protein SLD5

14

4

Small-scale

0.981

High

721429

MCM4
DNA replication licensing factor MCM4

10

10

Small-scale

0.969

High

823322

PSF2
DNA replication complex GINS protein PSF2

5

3

Small-scale

0.925

High

664474

MCM3
DNA replication licensing factor MCM3

4

9

Small-scale

0.885

High

1061504

CDC45
Cell division control protein 45

4

2

Small-scale

0.885

High

713052

MCM2
DNA replication licensing factor MCM2

4

9

Small-scale

0.882

High

794103

MCM7
DNA replication licensing factor MCM7

4

8

Small-scale

0.882

High

1030411

CTF4
DNA polymerase alpha-binding protein

5

0

Small-scale

0.879

High

713313

MCM5
Minichromosome maintenance protein 5

4

10

Small-scale

0.878

High

917074

MCM6
DNA replication licensing factor MCM6

3

9

Small-scale

0.840

High

1084410

PSF1
DNA replication complex GINS protein PSF1

3

3

Small-scale

0.840

High

864257

DPB11
DNA replication regulator DPB11

1

1

Small-scale

0.724

High

665214

DPB2
DNA polymerase epsilon subunit B

2

1

Small-scale

0.606

High

1084409

PSF3
DNA replication complex GINS protein PSF3

1

0

Small-scale

0.589

High

642082

DPOE
DNA polymerase epsilon catalytic subunit A

1

1

Small-scale

0.501

High

636694

PSA1
Proteasome subunit alpha type-1

1

0

High-throughput

0.493

High

661445

PSA3
Proteasome subunit alpha type-3

1

0

High-throughput

0.493

High

739811

SPT16
FACT complex subunit SPT16

1

0

High-throughput

0.458

High

916757

UFD1
Ubiquitin fusion degradation protein 1

1

0

Small-scale

0.458

High

1054005

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

0

High-throughput

0.458

High

1064365

DIA2
Protein DIA2

1

0

Small-scale

0.458

High

735415

MCM10
Minichromosome maintenance protein 10

1

1

Small-scale

0.445

High

745629

RSC7
Chromatin structure-remodeling complex subunit RSC7

1

0

High-throughput

0.438

High

782292

MSA2
Putative transcriptional activator MSA2

1

0

High-throughput

0.438

High

798193

YB92
5'-deoxynucleotidase YBR242W

1

0

High-throughput

0.438

High

802507

STP2
Transcription factor STP2

1

0

High-throughput

0.438

High

807717

REV7
DNA polymerase zeta processivity subunit

1

0

High-throughput

0.438

High

864601

UBX6
UBX domain-containing protein 6

1

0

High-throughput

0.438

High

1037087

HAP5
Transcriptional activator HAP5

1

0

High-throughput

0.438

High

1044886

LIC4
Protein ATC1/LIC4

1

0

High-throughput

0.438

High

1056582

SWC7
SWR1-complex protein 7

1

0

High-throughput

0.438

High

597304

BIP
Endoplasmic reticulum chaperone BiP

1

0

High-throughput

0.426

High

820088

SSB2
Ribosome-associated molecular chaperone SSB2

1

0

High-throughput

0.426

High

826512

DJP1
DnaJ-like protein 1

1

1

High-throughput

0.407

High

810922

TCPG
T-complex protein 1 subunit gamma

1

0

High-throughput

0.249

Low

677294

PEX34
Peroxisomal membrane protein PEX34

1

0

High-throughput

0.238

Low

732084

SYKM
Lysine--tRNA ligase, mitochondrial

1

0

High-throughput

0.238

Low

746021

VATL2
V-type proton ATPase subunit c'

1

0

High-throughput

0.238

Low

850765

YFM4
Uncharacterized protein YFR054C

1

0

High-throughput

0.238

Low

919194

UTP8
U3 small nucleolar RNA-associated protein 8

1

0

High-throughput

0.238

Low

1046562

SDHF3
Succinate dehydrogenase assembly factor 3, mitochondrial

1

0

High-throughput

0.238

Low

1047264

SMA2
Spore membrane assembly protein 2

1

0

High-throughput

0.238

Low

1053643

HOB2
Protein YPR117W

1

0

High-throughput

0.238

Low

752873

HSP78
Heat shock protein 78, mitochondrial

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025