Protein: KPR3
Ribose-phosphate pyrophosphokinase 3 (EC 2.7.6.1) (Phosphoribosyl pyrophosphate synthase 3)

Gene: KPR3, PRS3
Organism: Saccharomyces cerevisiae S288C
Interactions: 81
UniProt ID: P38689

Gene Ontology (top 5):
GO:0000287 - magnesium ion binding
GO:0002189 - ribose phosphate diphosphokinase complex
GO:0004749 - ribose phosphate diphosphokinase activity
GO:0005524 - ATP binding
GO:0005737 - cytoplasm

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

699782

KPR1
Ribose-phosphate pyrophosphokinase 1

7

18

Small-scale

0.962

High

752088

KPR5
Ribose-phosphate pyrophosphokinase 5

2

17

High-throughput

0.793

High

743335

KPR4
Ribose-phosphate pyrophosphokinase 4

2

18

Small-scale

0.754

High

752064

KPR3
Ribose-phosphate pyrophosphokinase 3

1

17

High-throughput

0.698

High

750972

KPR2
Ribose-phosphate pyrophosphokinase 2

1

17

High-throughput

0.618

High

750926

RIM11
Serine/threonine-protein kinase RIM11/MSD1

2

4

Small-scale

0.614

High

543667

HSC82
ATP-dependent molecular chaperone HSC82

2

5

High-throughput

0.611

High

752069

SSB2
Ribosome-associated molecular chaperone SSB2

2

10

High-throughput

0.552

High

454307

TBA1
Tubulin alpha-1 chain

1

1

High-throughput

0.536

High

588058

HSP60
Heat shock protein 60, mitochondrial

1

1

High-throughput

0.536

High

752082

UBP3
Ubiquitin carboxyl-terminal hydrolase 3

1

4

High-throughput

0.536

High

628004

SIS1
Protein SIS1

2

5

High-throughput

0.521

High

534754

RL30
Large ribosomal subunit protein eL30

1

0

High-throughput

0.513

High

752072

MPG1
Mannose-1-phosphate guanyltransferase

1

0

High-throughput

0.513

High

752078

BRE5
UBP3-associated protein BRE5

1

0

High-throughput

0.513

High

540084

GFA1
Glutamine--fructose-6-phosphate aminotransferase [isomerizing]

1

1

High-throughput

0.489

High

687367

EF2
Elongation factor 2

1

4

High-throughput

0.489

High

700382

RSSA1
Small ribosomal subunit protein uS2A

1

1

High-throughput

0.489

High

752080

SEN1
Helicase SEN1

1

0

Small-scale

0.486

High

752081

SLT2
Mitogen-activated protein kinase SLT2/MPK1

1

9

Small-scale

0.481

High

457026

SWI6
Regulatory protein SWI6

1

3

High-throughput

0.479

High

485718

IF4A
ATP-dependent RNA helicase eIF4A

1

1

High-throughput

0.479

High

498509

METK1
S-adenosylmethionine synthase 1

1

1

High-throughput

0.479

High

524282

CAF20
Cap-associated protein CAF20

1

1

High-throughput

0.479

High

638739

SPB4
ATP-dependent rRNA helicase SPB4

1

1

High-throughput

0.479

High

660069

KIP2
Kinesin-like protein KIP2

1

2

High-throughput

0.479

High

680671

HS104
Heat shock protein 104

1

4

High-throughput

0.479

High

691039

HOG1
Mitogen-activated protein kinase HOG1

1

5

High-throughput

0.479

High

737154

LONM
Lon protease homolog, mitochondrial

1

1

High-throughput

0.479

High

744278

TBS1
Uncharacterized transcriptional regulatory protein TBS1

1

1

High-throughput

0.479

High

752067

IF4F1
Eukaryotic initiation factor 4F subunit p150

1

2

High-throughput

0.479

High

752075

PAN2
PAN2-PAN3 deadenylation complex catalytic subunit PAN2

1

1

High-throughput

0.479

High

752086

SUB2
ATP-dependent RNA helicase SUB2

1

1

High-throughput

0.479

High

752089

CMR1
DNA damage-binding protein CMR1

1

4

High-throughput

0.479

High

598411

MSB1
Morphogenesis-related protein MSB1

1

0

High-throughput

0.458

High

625813

UBP1
Ubiquitin carboxyl-terminal hydrolase 1

1

0

High-throughput

0.458

High

691901

CBF3A
Centromere DNA-binding protein complex CBF3 subunit A

1

0

High-throughput

0.458

High

697619

DRI1
Putative RNA-binding protein involved in heterochromatin assembly

1

0

High-throughput

0.458

High

745416

RTG3
Retrograde regulation protein 3

1

0

High-throughput

0.458

High

752070

LYS12
Homoisocitrate dehydrogenase, mitochondrial

1

0

High-throughput

0.458

High

752083

UBC7
Ubiquitin-conjugating enzyme E2 7

1

3

High-throughput

0.457

High

360864

TBB
Tubulin beta chain

1

1

High-throughput

0.445

High

366226

HSP82
ATP-dependent molecular chaperone HSP82

1

5

High-throughput

0.445

High

368016

EF1A
Elongation factor 1-alpha

1

1

High-throughput

0.445

High

424496

PYR1
Multifunctional protein URA2

1

2

High-throughput

0.445

High

450032

HSP73
Heat shock protein SSA3

1

9

High-throughput

0.445

High

491093

HSP71
Heat shock protein SSA1

1

9

High-throughput

0.445

High

493863

HSP72
Heat shock protein SSA2

1

9

High-throughput

0.445

High

511168

SSB1
Ribosome-associated molecular chaperone SSB1

1

10

High-throughput

0.445

High

556023

VATB
V-type proton ATPase subunit B

1

1

High-throughput

0.445

High

752065

RPN1
26S proteasome regulatory subunit RPN1

1

1

High-throughput

0.445

High

752068

IMB4
Importin subunit beta-4

1

1

High-throughput

0.445

High

752074

RL4B
Large ribosomal subunit protein uL4B

1

1

High-throughput

0.445

High

707993

NUF2
Kinetochore protein NUF2

1

5

Small-scale

0.439

High

752087

RLM1
Transcription factor RLM1

1

2

Small-scale

0.439

High

746823

TRM7
tRNA

1

0

High-throughput

0.438

High

662116

TF2B
Transcription initiation factor IIB

1

4

High-throughput

0.437

High

707015

MSN4
Zinc finger protein MSN4

1

3

High-throughput

0.437

High

745636

NU170
Nucleoporin NUP170

1

1

High-throughput

0.437

High

752066

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.437

High

752071

BNI1
Protein BNI1

1

1

High-throughput

0.437

High

752073

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

7

High-throughput

0.437

High

752077

COPA
Coatomer subunit alpha

1

1

High-throughput

0.437

High

752079

H3
Histone H3

1

2

High-throughput

0.437

High

534972

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.426

High

595783

VPS33
Vacuolar protein sorting-associated protein 33

1

0

High-throughput

0.426

High

599460

VPS1
Vacuolar protein sorting-associated protein 1

1

0

High-throughput

0.426

High

640928

RL5
Large ribosomal subunit protein uL18

1

0

High-throughput

0.426

High

752091

IF6
Eukaryotic translation initiation factor 6

1

0

High-throughput

0.426

High

653804

PEP3
Vacuolar membrane protein PEP3

1

2

High-throughput

0.407

High

730971

MAOM
NAD-dependent malic enzyme, mitochondrial

1

0

High-throughput

0.279

Low

752090

PDP1
[Pyruvate dehydrogenase [acetyl-transferring]]-phosphatase 1, mitochondrial

1

0

High-throughput

0.279

Low

752084

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.249

Low

752076

TAM41
Phosphatidate cytidylyltransferase, mitochondrial

1

0

High-throughput

0.238

Low

356451

H4
Histone H4

1

0

High-throughput

0.232

Low

522452

PEP5
E3 ubiquitin-protein ligase PEP5

1

0

High-throughput

0.232

Low

634137

SRO9
RNA-binding protein SRO9

1

0

High-throughput

0.232

Low

667167

RL8B
Large ribosomal subunit protein eL8B

1

0

High-throughput

0.232

Low

707416

OSTB
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit WBP1

1

0

High-throughput

0.232

Low

752085

RRP5
rRNA biogenesis protein RRP5

1

0

High-throughput

0.232

Low


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Last updated: 15 Jul 2024