Protein: PMT1
Dolichyl-phosphate-mannose--protein mannosyltransferase 1 (EC 2.4.1.109)

Gene: PMT1
Organism: Saccharomyces cerevisiae S288C
Interactions: 107
UniProt ID: P33775

Gene Ontology (top 5):
GO:0004169 - dolichyl-phosphate-mannose-protein mannosyltransferase activity
GO:0005783 - endoplasmic reticulum
GO:0005789 - endoplasmic reticulum membrane
GO:0009272 - fungal-type cell wall biogenesis
GO:0032527 - protein exit from endoplasmic reticulum

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

726073

PMT2
Dolichyl-phosphate-mannose--protein mannosyltransferase 2

7

10

Small-scale

0.962

High

754706

PMT3
Dolichyl-phosphate-mannose--protein mannosyltransferase 3

1

10

Small-scale

0.691

High

754608

OSTB
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit WBP1

3

2

Small-scale

0.650

High

754704

PMT4
Dolichyl-phosphate-mannose--protein mannosyltransferase 4

1

10

High-throughput

0.618

High

754383

SEC66
Translocation protein SEC66

2

2

High-throughput

0.601

High

754680

SSH1
Sec sixty-one protein homolog

2

2

High-throughput

0.601

High

577085

SEC63
Protein translocation protein SEC63

2

5

Small-scale

0.584

High

641361

SEC62
Translocation protein SEC62

2

1

Small-scale

0.584

High

679540

CDC48
Cell division control protein 48

2

2

Small-scale

0.584

High

745319

EMP24
Endosomal protein P24B

2

3

Small-scale

0.584

High

748319

SC61A
Protein transport protein SEC61

2

2

Small-scale

0.584

High

754679

PHO88
SRP-independent targeting protein 3

2

4

High-throughput

0.584

High

754686

STT3
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3

2

3

Small-scale

0.584

High

754697

OST1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

2

1

Small-scale

0.584

High

754724

ERP1
Protein ERP1

2

5

Small-scale

0.584

High

481573

HSP73
Heat shock protein SSA3

2

4

High-throughput

0.537

High

523512

HSP71
Heat shock protein SSA1

2

4

High-throughput

0.521

High

670543

SIS1
Protein SIS1

2

3

High-throughput

0.521

High

754702

PHO86
Inorganic phosphate transporter PHO86

1

1

High-throughput

0.515

High

439512

PIS
CDP-diacylglycerol--inositol 3-phosphatidyltransferase

1

1

High-throughput

0.479

High

554330

HMDH1
3-hydroxy-3-methylglutaryl-coenzyme A reductase 1

1

5

High-throughput

0.479

High

554413

HMDH2
3-hydroxy-3-methylglutaryl-coenzyme A reductase 2

1

5

High-throughput

0.479

High

610122

PDI
Protein disulfide-isomerase

1

3

Small-scale

0.479

High

672147

ERG4
Delta(24(24(1)))-sterol reductase ERG4

1

2

High-throughput

0.479

High

677101

EMC1
ER membrane protein complex subunit 1

1

2

High-throughput

0.479

High

678000

CWH43
Protein CWH43

1

2

High-throughput

0.479

High

703802

LAC1
Ceramide synthase LAC1

1

5

High-throughput

0.479

High

735814

SAC1
Phosphatidylinositol-3-phosphatase SAC1

1

1

Small-scale

0.479

High

754675

YET1
Endoplasmic reticulum transmembrane protein 1

1

5

High-throughput

0.479

High

754676

MCD4
GPI ethanolamine phosphate transferase 1

1

2

High-throughput

0.479

High

754677

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

1

2

High-throughput

0.479

High

754682

LAG1
Ceramide synthase LAG1

1

5

High-throughput

0.479

High

754684

NSG1
Protein NSG1

1

2

High-throughput

0.479

High

754690

ERP2
Protein ERP2

1

6

Small-scale

0.479

High

754693

SPF1
Endoplasmic reticulum transmembrane helix translocase

1

2

High-throughput

0.479

High

754694

SCS2
Vesicle-associated membrane protein-associated protein SCS2

1

1

Small-scale

0.479

High

754695

ELO3
Fatty acid elongase 3

1

5

High-throughput

0.479

High

754696

LCB2
Serine palmitoyltransferase 2

1

1

High-throughput

0.479

High

754700

ALG2
Alpha-1,3/1,6-mannosyltransferase ALG2

1

1

High-throughput

0.479

High

754705

STE24
CAAX prenyl protease 1

1

1

High-throughput

0.479

High

754707

HLJ1
Protein HLJ1

1

3

High-throughput

0.479

High

754708

OST3
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 3

1

1

Small-scale

0.479

High

754712

ALG9
Alpha-1,2-mannosyltransferase ALG9

1

3

High-throughput

0.479

High

754713

TMEDA
Endoplasmic reticulum vesicle protein 25

1

5

Small-scale

0.479

High

754715

OSTD
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit SWP1

1

2

High-throughput

0.479

High

754716

ERO1
Endoplasmic oxidoreductin-1

1

1

Small-scale

0.479

High

754718

USA1
U1 SNP1-associating protein 1

1

1

Small-scale

0.479

High

754719

OST6
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit OST6

1

1

Small-scale

0.479

High

754721

CUE4
CUE domain-containing protein CUE4

1

2

High-throughput

0.479

High

754723

SPC2
Signal peptidase complex subunit 2

1

2

High-throughput

0.479

High

754726

YET3
Endoplasmic reticulum transmembrane protein 3

1

5

High-throughput

0.479

High

754727

HRD1
ERAD-associated E3 ubiquitin-protein ligase HRD1

1

3

Small-scale

0.479

High

754730

SPC3
Signal peptidase complex subunit 3

1

2

High-throughput

0.479

High

754733

ERP4
Protein ERP4

1

8

High-throughput

0.479

High

754735

ENV10
SRP-independent targeting protein 2

1

1

High-throughput

0.479

High

420909

PMA1
Plasma membrane ATPase 1

1

1

High-throughput

0.470

High

673008

YCT3
Uncharacterized protein YCR043C

1

1

High-throughput

0.470

High

751062

PDR5
Pleiotropic ABC efflux transporter of multiple drugs

1

1

High-throughput

0.470

High

618856

GAP1
General amino-acid permease GAP1

1

0

Small-scale

0.458

High

625954

UBR1
E3 ubiquitin-protein ligase UBR1

1

0

Small-scale

0.458

High

754674

SC61G
Protein transport protein SSS1

1

0

Small-scale

0.458

High

754683

RPN1
26S proteasome regulatory subunit RPN1

1

0

High-throughput

0.458

High

754691

SEC72
Translocation protein SEC72

1

0

Small-scale

0.458

High

754703

OST2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit OST2

1

0

High-throughput

0.458

High

754709

SC6B1
Protein transport protein SBH1

1

0

Small-scale

0.458

High

754734

PGA3
Plasma membrane-associated coenzyme Q6 reductase PGA3

1

0

High-throughput

0.458

High

675871

MAS5
Mitochondrial protein import protein MAS5

1

4

High-throughput

0.445

High

754698

MEP2
Ammonium transporter MEP2

1

1

Small-scale

0.439

High

510356

HSP77
Import motor subunit, mitochondrial

1

3

High-throughput

0.437

High

706676

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

726906

HS104
Heat shock protein 104

1

2

High-throughput

0.437

High

732027

MLF3
Protein MLF3

1

1

Small-scale

0.437

High

754673

YKK0
Probable intramembrane protease YKL100C

1

2

High-throughput

0.437

High

754685

RPN10
26S proteasome regulatory subunit RPN10

1

1

High-throughput

0.437

High

754689

LAA1
AP-1 accessory protein LAA1

1

1

High-throughput

0.437

High

754710

PESC
Pescadillo homolog

1

2

High-throughput

0.437

High

526310

HSP72
Heat shock protein SSA2

1

4

High-throughput

0.407

High

544346

SSB1
Ribosome-associated molecular chaperone SSB1

1

6

High-throughput

0.407

High

741285

HSP7F
Heat shock protein homolog SSE1

1

6

High-throughput

0.407

High

742813

HSP79
Heat shock protein homolog SSE2

1

6

High-throughput

0.407

High

754681

HXT5
Probable glucose transporter HXT5

1

0

High-throughput

0.282

High

358994

G3P2
Glyceraldehyde-3-phosphate dehydrogenase 2

1

0

High-throughput

0.269

Low

381475

H2B2
Histone H2B.2

1

0

High-throughput

0.269

Low

382002

H4
Histone H4

1

0

High-throughput

0.269

Low

417068

VDAC1
Non-selective voltage-gated ion channel 1

1

0

High-throughput

0.269

Low

419681

H2A2
Histone H2A.2

1

0

High-throughput

0.269

Low

452651

ADH3
Alcohol dehydrogenase 3, mitochondrial

1

0

High-throughput

0.269

Low

743323

FIMB
Fimbrin

1

0

High-throughput

0.269

Low

754687

STM1
Suppressor protein STM1

1

0

High-throughput

0.269

Low

754692

RV167
Reduced viability upon starvation protein 167

1

0

High-throughput

0.269

Low

754701

SYEC
Glutamate--tRNA ligase, cytoplasmic

1

0

High-throughput

0.269

Low

754711

YG5L
Uncharacterized protein YGR266W

1

0

High-throughput

0.269

Low

754714

GPD1
Glycerol-3-phosphate dehydrogenase [NAD(+)] 1

1

0

High-throughput

0.269

Low

754720

HMO1
High mobility group protein 1

1

0

High-throughput

0.269

Low

754725

CORO
Coronin-like protein

1

0

High-throughput

0.269

Low

754729

NEW1
[NU+] prion formation protein 1

1

0

High-throughput

0.269

Low

754731

LSP1
Sphingolipid long chain base-responsive protein LSP1

1

0

High-throughput

0.269

Low

754732

CRM2
Homeostatic regulator of DAG

1

0

High-throughput

0.269

Low

365598

PGK
Phosphoglycerate kinase

1

0

High-throughput

0.249

Low

514937

YA11A
Transposon Ty1-A Gag polyprotein

1

0

High-throughput

0.249

Low

754678

NU170
Nucleoporin NUP170

1

0

High-throughput

0.249

Low

754699

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

1

0

High-throughput

0.249

Low

754717

HAS1
ATP-dependent RNA helicase HAS1

1

0

High-throughput

0.249

Low

754728

AP3D
AP-3 complex subunit delta

1

0

High-throughput

0.249

Low

590595

HSP26
Heat shock protein 26

1

0

High-throughput

0.232

Low

754688

TCPD
T-complex protein 1 subunit delta

1

0

High-throughput

0.232

Low

754722

HSP31
Glutathione-independent glyoxalase HSP31

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025