Protein: PRA1
Prenylated Rab acceptor 1

Gene: PRA1, YIP3
Organism: Saccharomyces cerevisiae S288C
Interactions: 79
UniProt ID: P53633

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0005777 - peroxisome
GO:0005778 - peroxisomal membrane
GO:0005783 - endoplasmic reticulum
GO:0005794 - Golgi apparatus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

916559

YIP1
Protein transport protein YIP1

3

1

Small-scale

0.631

High

922194

YIF1
Protein transport protein YIF1

3

0

Small-scale

0.630

High

800387

YPT31
GTP-binding protein YPT31/YPT8

2

11

Small-scale

0.628

High

922193

PRA1
Prenylated Rab acceptor 1

2

9

High-throughput

0.595

High

922196

SED5
Integral membrane protein SED5

2

1

Small-scale

0.594

High

922203

RTN1
Reticulon-like protein 1

2

10

Small-scale

0.584

High

376327

YPT1
GTP-binding protein YPT1

1

11

Small-scale

0.573

High

458597

SEC4
Ras-related protein SEC4

1

12

Small-scale

0.573

High

779661

YPT52
GTP-binding protein YPT52

1

20

Small-scale

0.573

High

874220

YPT11
GTP-binding protein YPT11

1

13

Small-scale

0.573

High

909753

YPT32
GTP-binding protein YPT32/YPT11

1

7

Small-scale

0.573

High

922213

YPT6
GTP-binding protein YPT6

1

20

Small-scale

0.573

High

812885

ELO1
Fatty acid elongase 1

1

1

High-throughput

0.541

High

794258

YPT10
GTP-binding protein YPT10

1

20

Small-scale

0.523

High

592784

ERD1
Protein ERD1

1

0

High-throughput

0.518

High

763808

CSG2
Mannosyl phosphorylinositol ceramide synthase regulatory protein CSG2

1

0

High-throughput

0.518

High

805902

YHU0
UPF0641 membrane protein YHR140W

1

0

High-throughput

0.518

High

816834

YND1
Golgi apyrase

1

0

High-throughput

0.518

High

835080

SYS1
Protein SYS1

1

0

High-throughput

0.518

High

878379

GPI8
GPI-anchor transamidase

1

0

High-throughput

0.518

High

919624

TNA1
High-affinity nicotinic acid transporter

1

0

High-throughput

0.518

High

922208

POM33
Pore membrane protein of 33 kDa

1

0

High-throughput

0.518

High

922204

PIB1
E3 ubiquitin-protein ligase PIB1

2

2

Small-scale

0.516

High

819385

SSB2
Ribosome-associated molecular chaperone SSB2

2

2

High-throughput

0.504

High

808529

TEM1
Protein TEM1

1

16

High-throughput

0.494

High

922197

IMA1
Importin subunit alpha

1

1

High-throughput

0.494

High

598574

RGP1
Guanine nucleotide exchange factor subunit RGP1

1

0

High-throughput

0.493

High

762390

PEX5
Peroxisomal targeting signal receptor

1

0

High-throughput

0.486

High

917258

PEX14
Peroxisomal membrane protein PEX14

1

0

High-throughput

0.486

High

919410

ATF2
Alcohol O-acetyltransferase 2

1

0

High-throughput

0.486

High

582497

SEC23
Protein transport protein SEC23

1

1

High-throughput

0.479

High

825232

SEC24
Protein transport protein SEC24

1

1

High-throughput

0.479

High

922210

YOP1
Protein YOP1

1

5

High-throughput

0.479

High

922214

ENV10
SRP-independent targeting protein 2

1

1

High-throughput

0.479

High

779624

VPS21
Vacuolar protein sorting-associated protein 21

1

20

Small-scale

0.464

High

779688

YPT53
GTP-binding protein YPT53

1

17

Small-scale

0.464

High

646681

VPS15
Serine/threonine-protein kinase VPS15

1

0

High-throughput

0.458

High

649842

VPS34
Phosphatidylinositol 3-kinase VPS34

1

0

High-throughput

0.458

High

797018

PHO88
SRP-independent targeting protein 3

1

0

High-throughput

0.458

High

803634

RPN1
26S proteasome regulatory subunit RPN1

1

0

High-throughput

0.458

High

825988

APQ12
Nuclear membrane organization protein APQ12

1

0

High-throughput

0.458

High

863819

ATG27
Autophagy-related protein 27

1

0

High-throughput

0.458

High

877872

VATG
V-type proton ATPase subunit G

1

0

High-throughput

0.458

High

922199

BECN1
Vacuolar protein sorting-associated protein 30

1

0

High-throughput

0.458

High

922201

SEC13
Protein transport protein SEC13

1

0

High-throughput

0.458

High

922202

TVP18
Golgi apparatus membrane protein TVP18

1

0

High-throughput

0.458

High

922207

ATG9
Autophagy-related protein 9

1

0

High-throughput

0.458

High

922206

TLG2
t-SNARE affecting a late Golgi compartment protein 2

1

0

Small-scale

0.426

High

393112

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.407

High

481706

HSP73
Heat shock protein SSA3

1

2

High-throughput

0.407

High

524712

HSP71
Heat shock protein SSA1

1

2

High-throughput

0.407

High

527309

HSP72
Heat shock protein SSA2

1

2

High-throughput

0.407

High

545751

SSB1
Ribosome-associated molecular chaperone SSB1

1

2

High-throughput

0.407

High

579819

HSC82
ATP-dependent molecular chaperone HSC82

1

1

High-throughput

0.407

High

742088

HSP7F
Heat shock protein homolog SSE1

1

3

High-throughput

0.407

High

810736

TCPB
T-complex protein 1 subunit beta

1

1

High-throughput

0.407

High

922198

MUK1
Protein MUK1

2

0

High-throughput

0.307

High

694233

BUD14
Bud site selection protein 14

1

0

High-throughput

0.282

High

922200

GAS3
Probable 1,3-beta-glucanosyltransferase GAS3

1

0

High-throughput

0.282

High

416825

DNLI1
DNA ligase 1

1

0

High-throughput

0.265

Low

736831

ATP11
Protein ATP11, mitochondrial

1

0

High-throughput

0.265

Low

738680

EI2BB
Translation initiation factor eIF2B subunit beta

1

0

High-throughput

0.265

Low

798453

NTM1
Alpha N-terminal protein methyltransferase 1

1

0

High-throughput

0.265

Low

805282

YPT35
Endosomal/vacuolar adapter protein YPT35

1

0

High-throughput

0.265

Low

707785

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

727217

HS104
Heat shock protein 104

1

0

High-throughput

0.249

Low

776622

DEF1
RNA polymerase II degradation factor 1

1

0

High-throughput

0.249

Low

795472

ATG8
Autophagy-related protein 8

1

0

High-throughput

0.249

Low

797188

ATG14
Autophagy-related protein 14

1

0

High-throughput

0.249

Low

806782

RPN10
26S proteasome regulatory subunit RPN10

1

0

High-throughput

0.249

Low

850124

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

0

High-throughput

0.249

Low

922195

ATG2
Autophagy-related protein 2

1

0

High-throughput

0.249

Low

922205

ATG23
Autophagy-related protein 23

1

0

High-throughput

0.249

Low

922209

RIO1
Serine/threonine-protein kinase RIO1

1

0

High-throughput

0.249

Low

922211

ATG31
Autophagy-related protein 31

1

0

High-throughput

0.249

Low

922212

ATG11
Autophagy-related protein 11

1

0

High-throughput

0.249

Low

811224

PCF11
Protein PCF11

1

0

High-throughput

0.238

Low

810862

TCPG
T-complex protein 1 subunit gamma

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025