Protein: PP4R3
Serine/threonine-protein phosphatase 4 regulatory subunit 3 (PP4R3)

Gene: PP4R3, PSY2
Organism: Saccharomyces cerevisiae S288C
Interactions: 53
UniProt ID: P40164

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005654 - nucleoplasm
GO:0006974 - DNA damage response
GO:0019888 - protein phosphatase regulator activity
GO:0030289 - protein phosphatase 4 complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

688123

PP4C
Serine/threonine-protein phosphatase 4 catalytic subunit

10

5

Small-scale

0.760

High

650305

SPT5
Transcription elongation factor SPT5

7

2

Small-scale

0.753

High

746106

PP4R2
Serine/threonine-protein phosphatase 4 regulatory subunit 2

10

0

Small-scale

0.727

High

770127

PTPA1
Serine/threonine-protein phosphatase 2A activator 1

4

1

High-throughput

0.683

High

392451

H2A2
Histone H2A.2

3

1

Small-scale

0.643

High

770132

STD1
Protein STD1

3

1

Small-scale

0.642

High

622034

SSD1
Protein SSD1

3

0

Small-scale

0.634

High

606027

RAD53
Serine/threonine-protein kinase RAD53

3

0

Small-scale

0.630

High

701333

SPT4
Transcription elongation factor SPT4

2

0

Small-scale

0.623

High

392133

H2A1
Histone H2A.1

2

1

Small-scale

0.621

High

355904

H2B2
Histone H2B.2

2

1

Small-scale

0.601

High

716065

MTH1
Protein MTH1

2

1

Small-scale

0.561

High

494104

HSP72
Heat shock protein SSA2

2

1

High-throughput

0.552

High

511512

SSB1
Ribosome-associated molecular chaperone SSB1

2

1

High-throughput

0.552

High

752128

KSP1
Serine/threonine-protein kinase KSP1

1

0

High-throughput

0.513

High

770137

TIP41
Type 2A phosphatase activator TIP41

1

0

Small-scale

0.513

High

565622

PHO85
Cyclin-dependent protein kinase PHO85

1

1

High-throughput

0.508

High

423721

IPMK
Inositol polyphosphate multikinase

1

0

High-throughput

0.493

High

770128

GLDS1
Protein GDS1

1

0

High-throughput

0.486

High

602688

MCK1
Protein kinase MCK1

1

0

High-throughput

0.480

High

355500

H2B1
Histone H2B.1

1

1

Small-scale

0.479

High

447797

CDC6
Cell division control protein 6

1

0

Small-scale

0.460

High

756046

WSS1
DNA-dependent metalloprotease WSS1

1

0

Small-scale

0.460

High

589001

HOP1
Meiosis-specific protein HOP1

1

0

Small-scale

0.458

High

662371

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.458

High

727973

RPC8
DNA-directed RNA polymerase III subunit RPC8

1

0

High-throughput

0.458

High

742660

AAP1
Alanine/arginine aminopeptidase

1

0

High-throughput

0.458

High

770136

YL11B
Transposon Ty1-LR1 Gag-Pol polyprotein

1

0

High-throughput

0.458

High

491388

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.445

High

633265

MAS5
Mitochondrial protein import protein MAS5

1

1

High-throughput

0.445

High

680751

HS104
Heat shock protein 104

1

1

High-throughput

0.445

High

694797

HSP7F
Heat shock protein homolog SSE1

1

2

High-throughput

0.445

High

768558

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.445

High

770131

APJ1
J domain-containing protein APJ1

1

1

High-throughput

0.445

High

612238

HSP12
12 kDa heat shock protein

1

0

High-throughput

0.426

High

754451

SSZ1
Ribosome-associated complex subunit SSZ1

1

0

High-throughput

0.426

High

543834

HSC82
ATP-dependent molecular chaperone HSC82

1

1

High-throughput

0.407

High

705238

HSP78
Heat shock protein 78, mitochondrial

1

1

High-throughput

0.407

High

731109

LHS1
Heat shock protein 70 homolog LHS1

1

2

High-throughput

0.407

High

770135

SWA2
Auxilin-like clathrin uncoating factor SWA2

1

1

High-throughput

0.407

High

765629

BEM2
GTPase-activating protein BEM2/IPL2

2

0

High-throughput

0.324

High

770134

RGA2
Rho-type GTPase-activating protein 2

2

0

High-throughput

0.324

High

560988

EF3A
Elongation factor 3A

1

0

High-throughput

0.269

Low

770129

AAD6
Putative aryl-alcohol dehydrogenase AAD6

1

0

High-throughput

0.265

Low

770133

RGC1
Regulator of the glycerol channel 1

1

0

High-throughput

0.265

Low

608789

KCC2
Calcium/calmodulin-dependent protein kinase II

1

0

High-throughput

0.261

Low

700929

SMY2
Protein SMY2

1

0

High-throughput

0.249

Low

539561

SAM35
Sorting assembly machinery 35 kDa subunit

1

0

High-throughput

0.238

Low

368111

EF1A
Elongation factor 1-alpha

1

0

High-throughput

0.232

Low

424549

PYR1
Multifunctional protein URA2

1

0

High-throughput

0.232

Low

588102

HSP60
Heat shock protein 60, mitochondrial

1

0

High-throughput

0.232

Low

770126

JEM1
DnaJ-like chaperone JEM1

1

0

High-throughput

0.232

Low

770130

TCPQ
T-complex protein 1 subunit theta

1

0

High-throughput

0.232

Low


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Last updated: 15 Jul 2024