Protein: PRI1
DNA primase small subunit (EC 2.7.7.-) (DNA polymerase alpha:primase complex p48 subunit) (DNA polymerase-primase complex p48 subunit) (Pol alpha-primase complex p48 subunit) (DNA primase 48 kDa subunit)

Gene: PRI1
Organism: Saccharomyces cerevisiae S288C
Interactions: 36
UniProt ID: P10363

Gene Ontology (top 5):
GO:0003899 - DNA-directed RNA polymerase activity
GO:0005524 - ATP binding
GO:0005658 - alpha DNA polymerase:primase complex
GO:0006260 - DNA replication
GO:0006269 - DNA replication, synthesis of primer

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

521107

PRI2
DNA primase large subunit

2

3

Small-scale

0.776

High

521105

DPOLA
DNA polymerase alpha catalytic subunit A

9

4

Small-scale

0.753

High

521116

DPOA2
DNA polymerase alpha subunit B

4

3

Small-scale

0.694

High

521108

DPOE
DNA polymerase epsilon catalytic subunit A

3

4

Small-scale

0.674

High

521113

MCM4
DNA replication licensing factor MCM4

2

1

Small-scale

0.611

High

521119

POP2
Poly(A) ribonuclease POP2

2

0

High-throughput

0.595

High

521122

SSB2
Ribosome-associated molecular chaperone SSB2

2

1

High-throughput

0.552

High

521117

ISW1
ISWI chromatin-remodeling complex ATPase ISW1

1

0

High-throughput

0.493

High

521135

GIN4
Serine/threonine-protein kinase GIN4

1

0

High-throughput

0.493

High

521112

MCM2
DNA replication licensing factor MCM2

1

1

Small-scale

0.479

High

521134

YRA1
RNA annealing protein YRA1

1

1

High-throughput

0.470

High

521106

HSC82
ATP-dependent molecular chaperone HSC82

1

0

High-throughput

0.458

High

521109

RAD53
Serine/threonine-protein kinase RAD53

1

0

High-throughput

0.458

High

521124

HST2
NAD-dependent protein deacetylase HST2

1

0

High-throughput

0.458

High

521125

UBP10
Ubiquitin carboxyl-terminal hydrolase 10

1

0

Small-scale

0.458

High

521127

CTF4
DNA polymerase alpha-binding protein

1

0

Small-scale

0.458

High

521103

SSB1
Ribosome-associated molecular chaperone SSB1

1

1

High-throughput

0.445

High

521115

HSP7F
Heat shock protein homolog SSE1

1

1

High-throughput

0.445

High

521102

HSP71
Heat shock protein SSA1

1

0

High-throughput

0.426

High

521114

HS104
Heat shock protein 104

1

0

High-throughput

0.426

High

521118

SSZ1
Ribosome-associated complex subunit SSZ1

1

0

High-throughput

0.426

High

521128

SLD5
DNA replication complex GINS protein SLD5

1

0

Small-scale

0.426

High

521110

NAP1
Nucleosome assembly protein

1

0

High-throughput

0.269

Low

521137

CMR1
DNA damage-binding protein CMR1

1

0

High-throughput

0.251

Low

521104

CAF20
Cap-associated protein CAF20

1

0

High-throughput

0.249

Low

521111

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

521120

LAA1
AP-1 accessory protein LAA1

1

0

High-throughput

0.249

Low

521121

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

0

High-throughput

0.249

Low

521123

EIF2A
Eukaryotic translation initiation factor 2A

1

0

High-throughput

0.249

Low

521129

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.249

Low

521130

PDS5
Sister chromatid cohesion protein PDS5

1

0

High-throughput

0.249

Low

521131

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

0

High-throughput

0.249

Low

521132

VAM6
Vacuolar morphogenesis protein 6

1

0

High-throughput

0.249

Low

521133

SCC1
Sister chromatid cohesion protein 1

1

0

High-throughput

0.249

Low

521136

SMT3
Ubiquitin-like protein SMT3

1

0

Small-scale

0.249

Low

521126

PFD4
Prefoldin subunit 4

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025