Protein: PKH3
Serine/threonine-protein kinase PKH3 (EC 2.7.11.1) (Pkb-activating kinase homolog 3)

Gene: PKH3
Organism: Saccharomyces cerevisiae S288C
Interactions: 62
UniProt ID: Q03306

Gene Ontology (top 5):
GO:0000196 - cell integrity MAPK cascade
GO:0004672 - protein kinase activity
GO:0004674 - protein serine/threonine kinase activity
GO:0005524 - ATP binding
GO:0035556 - intracellular signal transduction

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1030243

BCK1
Serine/threonine-protein kinase BCK1/SLK1/SSP31

1

17

High-throughput

0.691

High

1042325

ARP8
Actin-like protein ARP8

1

14

High-throughput

0.647

High

1042314

MYO5
Myosin-5

2

16

High-throughput

0.619

High

1042322

NOP12
Nucleolar protein 12

1

10

High-throughput

0.618

High

803205

RIM4
Meiotic activator RIM4

1

13

High-throughput

0.579

High

865959

DPH4
Diphthamide biosynthesis protein 4

1

11

High-throughput

0.579

High

393237

HSP82
ATP-dependent molecular chaperone HSP82

1

20

High-throughput

0.575

High

676294

MAS5
Mitochondrial protein import protein MAS5

1

10

High-throughput

0.575

High

741089

PUB1
Nuclear and cytoplasmic polyadenylated RNA-binding protein PUB1

1

11

High-throughput

0.553

High

793519

MAK5
ATP-dependent RNA helicase MAK5

1

17

High-throughput

0.536

High

871555

PFD3
Prefoldin subunit 3

2

1

High-throughput

0.534

High

671060

SIS1
Protein SIS1

1

14

High-throughput

0.514

High

925012

APJ1
J domain-containing protein APJ1

1

11

High-throughput

0.514

High

482084

C1TM
C-1-tetrahydrofolate synthase, mitochondrial

1

0

High-throughput

0.513

High

585145

SYFB
Phenylalanine--tRNA ligase beta subunit

1

1

High-throughput

0.501

High

746663

DRS1
ATP-dependent RNA helicase DRS1

1

16

High-throughput

0.501

High

746754

KPR1
Ribose-phosphate pyrophosphokinase 1

1

2

High-throughput

0.501

High

811148

TCPZ
T-complex protein 1 subunit zeta

1

20

High-throughput

0.501

High

792924

ANM1
Protein arginine N-methyltransferase 1

1

4

Small-scale

0.494

High

637272

PWP1
Periodic tryptophan protein 1

1

8

High-throughput

0.489

High

803921

CIC1
Proteasome-interacting protein CIC1

1

1

High-throughput

0.489

High

1039613

NOG1
Nucleolar GTP-binding protein 1

1

3

High-throughput

0.489

High

1042317

ERB1
Ribosome biogenesis protein ERB1

1

4

High-throughput

0.489

High

1042310

YE12B
Transposon Ty1-ER2 Gag-Pol polyprotein

1

4

High-throughput

0.479

High

548234

BIK1
Nuclear fusion protein BIK1

1

6

High-throughput

0.470

High

453991

IF4E
Eukaryotic translation initiation factor 4E

1

2

High-throughput

0.457

High

753263

MFT1
THO complex subunit MFT1

1

1

High-throughput

0.457

High

757903

UBX1
UBX domain-containing protein 1

1

6

High-throughput

0.457

High

763544

ATG19
Autophagy-related protein 19

1

1

High-throughput

0.457

High

818389

RTR1
RNA polymerase II subunit B1 CTD phosphatase RTR1

1

2

High-throughput

0.457

High

849839

BUD27
Bud site selection protein 27

1

2

High-throughput

0.457

High

863202

SIP4
Protein SIP4

1

1

High-throughput

0.457

High

918253

YG1D
Probable transcriptional regulatory protein HAH1

1

1

High-throughput

0.457

High

1042311

YMD7
Uncharacterized protein YML037C

1

1

High-throughput

0.457

High

1042316

CSM3
Chromosome segregation in meiosis protein 3

1

1

High-throughput

0.457

High

1042324

RBD2
Rhomboid-type serine protease 2

1

1

High-throughput

0.457

High

481742

HSP73
Heat shock protein SSA3

1

17

High-throughput

0.445

High

524967

HSP71
Heat shock protein SSA1

1

17

High-throughput

0.445

High

546057

SSB1
Ribosome-associated molecular chaperone SSB1

1

18

High-throughput

0.445

High

742270

HSP7F
Heat shock protein homolog SSE1

1

20

High-throughput

0.445

High

819633

SSB2
Ribosome-associated molecular chaperone SSB2

1

18

High-throughput

0.445

High

865053

TCPQ
T-complex protein 1 subunit theta

1

20

High-throughput

0.445

High

1042323

YL11B
Transposon Ty1-LR1 Gag-Pol polyprotein

1

4

High-throughput

0.445

High

708008

TF2B
Transcription initiation factor IIB

1

4

High-throughput

0.437

High

918667

PIL1
Sphingolipid long chain base-responsive protein PIL1

1

4

High-throughput

0.437

High

1025017

NUM1
Nuclear migration protein NUM1

1

20

High-throughput

0.437

High

1042313

SCC2
Sister chromatid cohesion protein 2

1

2

High-throughput

0.437

High

1042315

PFD5
Prefoldin subunit 5

1

1

High-throughput

0.407

High

670202

MRM1
rRNA methyltransferase 1, mitochondrial

1

0

High-throughput

0.279

Low

790460

PAM1
Protein PAM1

1

0

High-throughput

0.279

Low

805083

RPF1
Ribosome production factor 1

1

0

High-throughput

0.279

Low

1042320

BFR2
Protein BFR2

1

0

High-throughput

0.279

Low

866305

YJ9S
Uncharacterized protein YJR154W

1

0

High-throughput

0.261

Low

887760

RIR4
Ribonucleoside-diphosphate reductase small chain 2

1

0

High-throughput

0.261

Low

898937

OCA1
Putative tyrosine-protein phosphatase OCA1

1

0

High-throughput

0.261

Low

918242

YG1B
Uncharacterized protein YGR017W

1

0

High-throughput

0.261

Low

923977

CSL4
Exosome complex component CSL4

1

0

High-throughput

0.261

Low

1042312

ACL4
Assembly chaperone of RPL4

1

0

High-throughput

0.261

Low

1042319

ECM22
Sterol regulatory element-binding protein ECM22

1

0

High-throughput

0.261

Low

1042318

SOV1
Protein SOV1, mitochondrial

1

0

High-throughput

0.249

Low

1042321

VAC14
Vacuole morphology and inheritance protein 14

1

0

Small-scale

0.238

Low

924484

PFD4
Prefoldin subunit 4

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025