Protein: KTR3
Probable mannosyltransferase KTR3 (EC 2.4.1.-)

Gene: KTR3
Organism: Saccharomyces cerevisiae S288C
Interactions: 66
UniProt ID: P38130

Gene Ontology (top 5):
GO:0000026 - alpha-1,2-mannosyltransferase activity
GO:0000030 - mannosyltransferase activity
GO:0000032 - cell wall mannoprotein biosynthetic process
GO:0000324 - fungal-type vacuole
GO:0000329 - fungal-type vacuole membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

794032

SVP26
Protein SVP26

5

4

Small-scale

0.641

High

661720

VAN1
Mannan polymerase I complex VAN1 subunit

2

4

High-throughput

0.611

High

698173

KTR1
Alpha-1,2 mannosyltransferase KTR1

1

0

High-throughput

0.586

High

726961

HS104
Heat shock protein 104

2

2

High-throughput

0.584

High

794046

LSB3
LAS seventeen-binding protein 3

1

1

High-throughput

0.541

High

794036

ERV46
ER-derived vesicles protein ERV46

2

3

Small-scale

0.533

High

794057

ERV41
ER-derived vesicles protein ERV41

2

3

Small-scale

0.533

High

744835

SLA1
Actin cytoskeleton-regulatory complex protein SLA1

1

0

High-throughput

0.518

High

794031

BZZ1
Protein BZZ1

1

0

High-throughput

0.518

High

531705

RL4A
Large ribosomal subunit protein uL4A

1

1

High-throughput

0.515

High

794027

IMB2
Importin subunit beta-2

1

0

High-throughput

0.513

High

794038

IMB4
Importin subunit beta-4

1

0

Small-scale

0.513

High

794059

SVF1
Ceramide-binding protein SVF1

1

0

High-throughput

0.513

High

794042

GST1
Glutathione S-transferase 1

1

1

High-throughput

0.508

High

744993

YSC84
Protein YSC84

1

1

High-throughput

0.494

High

748213

VAM7
Vacuolar morphogenesis protein 7

1

0

High-throughput

0.486

High

794060

YTH1
mRNA 3'-end-processing protein YTH1

1

0

High-throughput

0.486

High

564721

ATC1
Calcium-transporting ATPase 1

1

2

High-throughput

0.479

High

579255

HSC82
ATP-dependent molecular chaperone HSC82

1

5

High-throughput

0.479

High

673010

YCT3
Uncharacterized protein YCR043C

1

1

High-throughput

0.479

High

706877

TF2B
Transcription initiation factor IIB

1

5

High-throughput

0.479

High

728638

OCH1
Initiation-specific alpha-1,6-mannosyltransferase

1

3

High-throughput

0.479

High

743900

GDA1
Guanosine-diphosphatase

1

1

High-throughput

0.479

High

744037

ANP1
Mannan polymerase II complex ANP1 subunit

1

4

High-throughput

0.479

High

745325

EMP24
Endosomal protein P24B

1

1

High-throughput

0.479

High

776423

YKG3
Uncharacterized protein YKL063C

1

1

High-throughput

0.479

High

780736

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

1

2

High-throughput

0.479

High

794034

MNN9
Mannan polymerase complexes subunit MNN9

1

4

High-throughput

0.479

High

794035

ERP2
Protein ERP2

1

1

High-throughput

0.479

High

794039

GMT1
GDP-mannose transporter 1

1

1

High-throughput

0.479

High

794048

MNN11
Probable alpha-1,6-mannosyltransferase MNN11

1

3

High-throughput

0.479

High

794049

HOC1
Putative glycosyltransferase HOC1

1

3

High-throughput

0.479

High

794050

MNN10
Probable alpha-1,6-mannosyltransferase MNN10

1

3

High-throughput

0.479

High

794056

PDS5
Sister chromatid cohesion protein PDS5

1

2

High-throughput

0.479

High

794058

ERP1
Protein ERP1

1

2

High-throughput

0.479

High

794063

RBD2
Rhomboid-type serine protease 2

1

1

High-throughput

0.479

High

794064

ERV2
FAD-linked sulfhydryl oxidase ERV2

1

1

High-throughput

0.479

High

676853

RER1
Protein RER1

1

0

High-throughput

0.458

High

709713

BMH1
Protein BMH1

1

0

High-throughput

0.458

High

794028

GDT1
Divalent cation/proton antiporter GDT1

1

0

High-throughput

0.458

High

794037

SS120
Protein SSP120

1

0

High-throughput

0.458

High

794055

TOM1
E3 ubiquitin-protein ligase TOM1

1

0

High-throughput

0.458

High

794062

SGO1
Shugoshin

1

0

High-throughput

0.458

High

794045

COPB2
Coatomer subunit beta'

1

1

Small-scale

0.457

High

794052

COPA
Coatomer subunit alpha

1

1

Small-scale

0.457

High

675931

MAS5
Mitochondrial protein import protein MAS5

1

2

High-throughput

0.445

High

794053

TMEDA
Endoplasmic reticulum vesicle protein 25

1

2

Small-scale

0.445

High

577109

SEC63
Protein translocation protein SEC63

1

1

Small-scale

0.439

High

794033

DUN1
DNA damage response protein kinase DUN1

1

0

High-throughput

0.438

High

610134

PDI
Protein disulfide-isomerase

1

6

High-throughput

0.437

High

794029

GOSR1
Golgi SNAP receptor complex member 1

1

1

High-throughput

0.437

High

794041

EPS1
ER-retained PMA1-suppressing protein 1

1

5

High-throughput

0.437

High

794043

CDC1
Cell division control protein 1

1

1

High-throughput

0.437

High

794054

SED5
Integral membrane protein SED5

1

7

Small-scale

0.407

High

794061

TLG2
t-SNARE affecting a late Golgi compartment protein 2

1

3

Small-scale

0.407

High

536013

SEC7
ADP-ribosylation factor guanine nucleotide-exchange factor SEC7

2

0

High-throughput

0.324

High

794030

YPT35
Endosomal/vacuolar adapter protein YPT35

2

0

Small-scale

0.323

High

376293

YPT1
GTP-binding protein YPT1

1

0

High-throughput

0.265

Low

732129

COPG
Coatomer subunit gamma

1

0

Small-scale

0.261

Low

794040

COPE
Coatomer subunit epsilon

1

0

Small-scale

0.261

Low

794044

COPB
Coatomer subunit beta

1

0

Small-scale

0.261

Low

794047

COPD
Coatomer subunit delta

1

0

Small-scale

0.261

Low

382890

RMAR
Small ribosomal subunit protein uS3m

1

0

High-throughput

0.249

Low

613850

ERD2
ER lumen protein-retaining receptor

1

0

High-throughput

0.249

Low

748355

SC61A
Protein transport protein SEC61

1

0

Small-scale

0.232

Low

794051

YG1I
Uncharacterized membrane protein YGR026W

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025