Protein: PEX19
Peroxisomal membrane protein import receptor PEX19 (Peroxin-19)

Gene: PEX19
Organism: Saccharomyces cerevisiae S288C
Interactions: 62
UniProt ID: Q07418

Gene Ontology (top 5):
GO:0005778 - peroxisomal membrane
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane
GO:0005829 - cytosol
GO:0032527 - protein exit from endoplasmic reticulum

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

705227

PEX3
Peroxisomal biogenesis factor 3

8

0

Small-scale

0.716

High

1010276

PEX13
Peroxisomal membrane protein PEX13

5

2

Small-scale

0.706

High

1059281

PEX11
Peroxisomal membrane protein PMP27

6

0

Small-scale

0.698

High

917273

PEX14
Peroxisomal membrane protein PEX14

3

1

Small-scale

0.671

High

1040102

PEX25
Peroxisomal membrane protein PEX25

3

1

Small-scale

0.645

High

820322

PEX17
Peroxisomal membrane protein PEX17

3

0

Small-scale

0.636

High

1044123

INP2
Inheritance of peroxisomes protein 2

3

0

Small-scale

0.634

High

1059277

PEX19
Peroxisomal membrane protein import receptor PEX19

1

2

Small-scale

0.621

High

1046498

PEX12
Peroxisome assembly protein 12

2

1

Small-scale

0.595

High

722296

XPO1
Exportin-1

2

2

High-throughput

0.578

High

623959

MYO2
Myosin-2

1

3

Small-scale

0.573

High

762399

PEX5
Peroxisomal targeting signal receptor

1

2

Small-scale

0.541

High

1051634

PEX10
Peroxisome biogenesis factor 10

1

3

Small-scale

0.541

High

745264

PEX2
Peroxisomal biogenesis factor 2

1

0

Small-scale

0.518

High

813743

PEX22
Peroxisome assembly protein 22

1

0

Small-scale

0.518

High

709475

HRR25
Casein kinase I homolog HRR25

1

0

High-throughput

0.513

High

825814

FIS1
Mitochondrial fission 1 protein

1

1

Small-scale

0.501

High

877990

NUP57
Nucleoporin NUP57

1

1

High-throughput

0.494

High

1037992

NU116
Nucleoporin NUP116/NSP116

1

1

High-throughput

0.494

High

1059279

RIX7
Ribosome biogenesis ATPase RIX7

1

1

High-throughput

0.489

High

1055420

ANT1
Peroxisomal adenine nucleotide transporter 1

1

1

Small-scale

0.481

High

441397

KAPB
cAMP-dependent protein kinase type 2

1

0

High-throughput

0.480

High

836345

BNI1
Protein BNI1

1

0

High-throughput

0.480

High

863300

CTK2
CTD kinase subunit beta

1

0

High-throughput

0.480

High

639079

VPS1
Vacuolar protein sorting-associated protein 1

1

0

Small-scale

0.460

High

668963

ERG6
Sterol 24-C-methyltransferase ERG6

1

0

High-throughput

0.460

High

797523

PEX32
Peroxisomal membrane protein PEX32

1

0

Small-scale

0.460

High

821069

LDO16
Lipid droplet organization protein LDO16

1

0

High-throughput

0.460

High

868452

LCF4
Long-chain-fatty-acid--CoA ligase 4

1

0

High-throughput

0.460

High

919390

YG3W
Uncharacterized protein YGR168C

1

0

Small-scale

0.460

High

1054051

PEX30
Peroxisomal membrane protein PEX30

1

0

Small-scale

0.460

High

580147

HSC82
ATP-dependent molecular chaperone HSC82

1

0

High-throughput

0.458

High

795556

ATG8
Autophagy-related protein 8

1

0

High-throughput

0.458

High

1038074

DYL1
Dynein light chain 1, cytoplasmic

1

0

High-throughput

0.458

High

1044781

SCC2
Sister chromatid cohesion protein 2

1

0

High-throughput

0.458

High

813789

GEM1
Mitochondrial Rho GTPase 1

1

2

Small-scale

0.457

High

743423

TOR2
Serine/threonine-protein kinase TOR2

1

1

High-throughput

0.439

High

762872

TOR1
Serine/threonine-protein kinase TOR1

1

1

High-throughput

0.439

High

546462

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.426

High

804501

SSZ1
Ribosome-associated complex subunit SSZ1

1

0

High-throughput

0.426

High

1059280

PEX27
Peroxisomal membrane protein PEX27

1

1

Small-scale

0.408

High

678750

PAT1
Deadenylation-dependent mRNA-decapping factor PAT1

1

0

High-throughput

0.279

Low

737205

HYM1
Protein HYM1

1

0

High-throughput

0.279

Low

745457

KU70
ATP-dependent DNA helicase II subunit 1

1

0

High-throughput

0.279

Low

456459

ILVB
Acetolactate synthase catalytic subunit, mitochondrial

1

0

High-throughput

0.269

Low

561540

TBP
TATA-box-binding protein

1

0

High-throughput

0.269

Low

619447

MED14
Mediator of RNA polymerase II transcription subunit 14

1

0

High-throughput

0.265

Low

864438

IKS1
Probable serine/threonine-protein kinase IKS1

1

0

High-throughput

0.261

Low

918401

FMP48
Probable serine/threonine-protein kinase FMP48

1

0

High-throughput

0.261

Low

1018174

YE066
Putative uncharacterized protein YER066C-A

1

0

High-throughput

0.261

Low

782042

PET10
Protein PET10

1

0

High-throughput

0.251

Low

806369

KOG1
Target of rapamycin complex 1 subunit KOG1

1

0

High-throughput

0.251

Low

822184

TGL3
Triacylglycerol lipase 3

1

0

High-throughput

0.251

Low

708322

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

776658

DEF1
RNA polymerase II degradation factor 1

1

0

High-throughput

0.249

Low

797589

FZO1
Mitofusin FZO1

1

0

Small-scale

0.249

Low

1059278

VAM6
Vacuolar morphogenesis protein 6

1

0

High-throughput

0.249

Low

671478

BUD5
Bud site selection protein 5

1

0

High-throughput

0.238

Low

813971

RBG1
Ribosome-interacting GTPase 1

1

0

High-throughput

0.238

Low

830028

LYS14
Lysine biosynthesis regulatory protein LYS14

1

0

High-throughput

0.238

Low

1044041

PRP42
U1 small nuclear ribonucleoprotein component PRP42

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025