Protein: ERP2
Protein ERP2

Gene: ERP2
Organism: Saccharomyces cerevisiae S288C
Interactions: 94
UniProt ID: P39704

Gene Ontology (top 5):
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane
GO:0005793 - endoplasmic reticulum-Golgi intermediate compartment
GO:0005794 - Golgi apparatus
GO:0005798 - Golgi-associated vesicle

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

745339

EMP24
Endosomal protein P24B

6

19

Small-scale

0.949

High

813611

ERP1
Protein ERP1

6

17

Small-scale

0.945

High

813605

TMEDA
Endoplasmic reticulum vesicle protein 25

5

18

Small-scale

0.922

High

805327

ERP5
Protein ERP5

3

19

Small-scale

0.850

High

813621

ERP4
Protein ERP4

3

18

Small-scale

0.821

High

813602

ERP6
Protein ERP6

2

18

Small-scale

0.754

High

813620

ERP3
Protein ERP3

1

18

Small-scale

0.618

High

813586

ERP2
Protein ERP2

1

18

High-throughput

0.590

High

597142

BIP
Endoplasmic reticulum chaperone BiP

2

7

High-throughput

0.588

High

671639

SCJ1
DnaJ-related protein SCJ1

2

2

High-throughput

0.588

High

726089

PMT2
Dolichyl-phosphate-mannose--protein mannosyltransferase 2

2

6

Small-scale

0.584

High

416706

CAN1
Arginine permease CAN1

1

17

High-throughput

0.541

High

609277

CPT1
Cholinephosphotransferase 1

1

5

High-throughput

0.541

High

673425

AGP1
General amino acid permease AGP1

1

16

High-throughput

0.541

High

754624

OSTB
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit WBP1

1

2

High-throughput

0.541

High

763797

CSG2
Mannosyl phosphorylinositol ceramide synthase regulatory protein CSG2

1

2

High-throughput

0.541

High

797596

YPC1
Alkaline ceramidase YPC1

1

1

High-throughput

0.541

High

805882

YHU0
UPF0641 membrane protein YHR140W

1

2

High-throughput

0.541

High

813594

PHO86
Inorganic phosphate transporter PHO86

1

1

High-throughput

0.541

High

813595

GPI2
Phosphatidylinositol N-acetylglucosaminyltransferase GPI2 subunit

1

1

High-throughput

0.541

High

813600

ERG25
C-4 methylsterol oxidase ERG25

1

4

High-throughput

0.541

High

813616

YP264
Probable transport protein YPL264C

1

1

High-throughput

0.541

High

813589

IMB4
Importin subunit beta-4

2

1

High-throughput

0.537

High

813608

ARX1
Probable metalloprotease ARX1

2

3

High-throughput

0.537

High

636311

ACO1
Acyl-CoA desaturase 1

1

2

High-throughput

0.515

High

524001

HSP71
Heat shock protein SSA1

2

11

High-throughput

0.504

High

544935

SSB1
Ribosome-associated molecular chaperone SSB1

2

10

High-throughput

0.504

High

663604

VATO
V-type proton ATPase subunit c''

1

2

High-throughput

0.494

High

813612

ARR3
Arsenical-resistance protein 3

1

2

High-throughput

0.494

High

813613

MCH1
Probable transporter MCH1

1

1

High-throughput

0.494

High

763152

SC61G
Protein transport protein SSS1

1

0

High-throughput

0.493

High

564734

ATC1
Calcium-transporting ATPase 1

1

6

High-throughput

0.479

High

613855

ERD2
ER lumen protein-retaining receptor

1

3

High-throughput

0.479

High

646237

SEC22
Protein transport protein SEC22

1

5

High-throughput

0.479

High

673637

BOS1
Protein transport protein BOS1

1

1

High-throughput

0.479

High

676855

RER1
Protein RER1

1

4

High-throughput

0.479

High

728641

OCH1
Initiation-specific alpha-1,6-mannosyltransferase

1

3

High-throughput

0.479

High

754690

PMT1
Dolichyl-phosphate-mannose--protein mannosyltransferase 1

1

6

Small-scale

0.479

High

776425

YKG3
Uncharacterized protein YKL063C

1

1

High-throughput

0.479

High

794035

KTR3
Probable mannosyltransferase KTR3

1

1

High-throughput

0.479

High

796939

PHO88
SRP-independent targeting protein 3

1

1

High-throughput

0.479

High

797655

GDT1
Divalent cation/proton antiporter GDT1

1

1

High-throughput

0.479

High

811559

MNN9
Mannan polymerase complexes subunit MNN9

1

4

High-throughput

0.479

High

812307

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.479

High

813587

ERV46
ER-derived vesicles protein ERV46

1

12

High-throughput

0.479

High

813588

SS120
Protein SSP120

1

1

High-throughput

0.479

High

813591

CDC1
Cell division control protein 1

1

1

High-throughput

0.479

High

813593

COPB2
Coatomer subunit beta'

1

12

High-throughput

0.479

High

813599

YIP1
Protein transport protein YIP1

1

5

High-throughput

0.479

High

813601

ERV14
ER-derived vesicles protein ERV14

1

4

High-throughput

0.479

High

813603

ERV29
ER-derived vesicles protein ERV29

1

5

High-throughput

0.479

High

813604

YIF1
Protein transport protein YIF1

1

4

High-throughput

0.479

High

813610

ERV41
ER-derived vesicles protein ERV41

1

12

High-throughput

0.479

High

813617

ATG9
Autophagy-related protein 9

1

1

High-throughput

0.479

High

813619

ERV2
FAD-linked sulfhydryl oxidase ERV2

1

1

High-throughput

0.479

High

419739

H2A2
Histone H2A.2

1

1

High-throughput

0.470

High

420936

PMA1
Plasma membrane ATPase 1

1

4

High-throughput

0.470

High

809312

STM1
Suppressor protein STM1

1

1

High-throughput

0.470

High

813609

HMO1
High mobility group protein 1

1

2

High-throughput

0.470

High

813618

YRA1
RNA annealing protein YRA1

1

1

High-throughput

0.470

High

780753

PSG1
PMA1 stabilization in the Golgi protein 1 [Cleaved into: PSG1-N'; PSG1-C']

1

0

High-throughput

0.458

High

782208

GPT2
Glycerol-3-phosphate O-acyltransferase 2

1

0

High-throughput

0.458

High

642389

MCK1
Protein kinase MCK1

1

4

High-throughput

0.457

High

577133

SEC63
Protein translocation protein SEC63

1

3

High-throughput

0.445

High

813606

SED5
Integral membrane protein SED5

1

4

Small-scale

0.445

High

670731

SIS1
Protein SIS1

1

3

High-throughput

0.437

High

707145

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

752278

HSP78
Heat shock protein 78, mitochondrial

1

2

High-throughput

0.437

High

758446

YKK0
Probable intramembrane protease YKL100C

1

7

High-throughput

0.437

High

813596

HOC1
Putative glycosyltransferase HOC1

1

3

High-throughput

0.437

High

813614

TLG2
t-SNARE affecting a late Golgi compartment protein 2

1

0

Small-scale

0.426

High

481628

HSP73
Heat shock protein SSA3

1

11

High-throughput

0.407

High

526738

HSP72
Heat shock protein SSA2

1

11

High-throughput

0.407

High

676015

MAS5
Mitochondrial protein import protein MAS5

1

3

High-throughput

0.407

High

741612

HSP7F
Heat shock protein homolog SSE1

1

14

High-throughput

0.407

High

813590

SSB2
Ribosome-associated molecular chaperone SSB2

1

10

High-throughput

0.407

High

813597

RL4B
Large ribosomal subunit protein uL4B

1

3

High-throughput

0.407

High

801046

FKS1
1,3-beta-glucan synthase component FKS1

3

0

High-throughput

0.339

High

763074

RRP1
Ribosomal RNA-processing protein 1

2

0

High-throughput

0.324

High

471405

ARO1
Pentafunctional AROM polypeptide [Includes: 3-dehydroquinate synthase

2

0

High-throughput

0.307

High

813607

HAS1
ATP-dependent RNA helicase HAS1

2

0

High-throughput

0.307

High

813615

NIP7
60S ribosome subunit biogenesis protein NIP7

2

0

High-throughput

0.307

High

813622

RL11B
Large ribosomal subunit protein uL5B

1

0

High-throughput

0.279

Low

382109

H4
Histone H4

1

0

High-throughput

0.269

Low

417100

VDAC1
Non-selective voltage-gated ion channel 1

1

0

High-throughput

0.269

Low

813592

RL10
Large ribosomal subunit protein uL16

1

0

High-throughput

0.269

Low

813598

PHB2
Prohibitin-2

1

0

High-throughput

0.269

Low

813623

DET1
Broad-range acid phosphatase DET1

1

0

High-throughput

0.249

Low

574889

SAM35
Sorting assembly machinery 35 kDa subunit

1

0

High-throughput

0.238

Low

383708

RS17A
Small ribosomal subunit protein eS17A

1

0

High-throughput

0.232

Low

592267

VATB
V-type proton ATPase subunit B

1

0

High-throughput

0.232

Low

684732

RL5
Large ribosomal subunit protein uL18

1

0

High-throughput

0.232

Low

734107

EF2
Elongation factor 2

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025