Protein: VATH
V-type proton ATPase subunit H (V-ATPase subunit H) (V-ATPase 54 kDa subunit) (Vacuolar proton pump subunit H)

Gene: VATH, VMA13
Organism: Saccharomyces cerevisiae S288C
Interactions: 93
UniProt ID: P41807

Gene Ontology (top 5):
GO:0000139 - Golgi membrane
GO:0000221 - vacuolar proton-transporting V-type ATPase, V1 domain
GO:0000329 - fungal-type vacuole membrane
GO:0007035 - vacuolar acidification
GO:0016471 - vacuolar proton-transporting V-type ATPase complex

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

740071

VPP1
V-type proton ATPase subunit a, vacuolar isoform

9

3

Small-scale

0.971

High

835939

VATG
V-type proton ATPase subunit G

7

2

Small-scale

0.953

High

645834

VATE
V-type proton ATPase subunit E

6

3

Small-scale

0.934

High

790328

VPP2
V-type proton ATPase subunit a, Golgi isoform

3

3

Small-scale

0.857

High

726572

VATC
V-type proton ATPase subunit C

3

1

Small-scale

0.820

High

811663

VATF
V-type proton ATPase subunit F

7

1

Small-scale

0.747

High

603493

VATA
V-type proton ATPase catalytic subunit A

7

9

Small-scale

0.738

High

835934

VATH
V-type proton ATPase subunit H

2

0

Small-scale

0.729

High

743693

VATD
V-type proton ATPase subunit D

5

2

Small-scale

0.711

High

592315

VATB
V-type proton ATPase subunit B

5

4

Small-scale

0.705

High

735731

VA0D
V-type proton ATPase subunit d

3

1

Small-scale

0.648

High

835943

VOA1
V0 assembly protein 1

2

0

High-throughput

0.587

High

835957

FMP42
Protein FMP42

2

0

High-throughput

0.587

High

807726

ATC2
Calcium-transporting ATPase 2

2

0

High-throughput

0.582

High

817263

ARB1
ABC transporter ATP-binding protein ARB1

2

1

High-throughput

0.567

High

835953

RAV2
Regulator of V-ATPase in vacuolar membrane protein 2

2

0

Small-scale

0.559

High

835958

DPP1
Diacylglycerol pyrophosphate phosphatase 1

1

1

High-throughput

0.541

High

579577

HSC82
ATP-dependent molecular chaperone HSC82

2

1

High-throughput

0.533

High

816831

YND1
Golgi apyrase

1

0

Small-scale

0.529

High

797845

FTH1
Iron transporter FTH1

1

0

High-throughput

0.518

High

835961

SNA4
Protein SNA4

1

0

High-throughput

0.518

High

693192

PHO91
Low-affinity phosphate transporter PHO91

1

1

High-throughput

0.479

High

746010

VATL2
V-type proton ATPase subunit c'

1

1

High-throughput

0.479

High

748751

YPT7
Ypt/Rab-type GTPase YPT7

1

1

Small-scale

0.479

High

825939

SYG1
Protein SYG1

1

1

High-throughput

0.479

High

835935

VNX1
Low affinity vacuolar monovalent cation/H(+) antiporter

1

1

High-throughput

0.479

High

835938

RAV1
Regulator of V-ATPase in vacuolar membrane protein 1

1

2

High-throughput

0.479

High

835949

VTC3
Vacuolar transporter chaperone 3 complex subunit 3

1

1

High-throughput

0.479

High

835950

RMD1
Sporulation protein RMD1

1

1

High-throughput

0.479

High

835966

SMF3
Iron transporter SMF3

1

1

High-throughput

0.479

High

835974

YPK9
Vacuolar cation-transporting ATPase YPK9

1

1

High-throughput

0.479

High

835976

VCX1
Vacuolar calcium ion transporter

1

1

High-throughput

0.479

High

623877

MYO2
Myosin-2

1

0

Small-scale

0.460

High

547059

PPB
Repressible alkaline phosphatase

1

0

High-throughput

0.458

High

795406

ATG8
Autophagy-related protein 8

1

0

High-throughput

0.458

High

796495

PFF1
Vacuolar membrane protease

1

0

High-throughput

0.458

High

815864

KC13
Casein kinase I homolog 3

1

0

High-throughput

0.458

High

835944

VSB1
Vacuolar basic amino acid transporter VSB1

1

0

High-throughput

0.458

High

835960

CSC1
Calcium permeable stress-gated cation channel 1

1

0

High-throughput

0.458

High

835967

RTC5
Restriction of telomere capping protein 5

1

0

High-throughput

0.458

High

835968

ATG9
Autophagy-related protein 9

1

0

High-throughput

0.458

High

835970

NYV1
Vacuolar v-SNARE NYV1

1

0

High-throughput

0.458

High

835971

YVC1
Calcium channel YVC1

1

0

High-throughput

0.458

High

649634

KCC2
Calcium/calmodulin-dependent protein kinase II

1

1

High-throughput

0.457

High

692378

KCC1
Calcium/calmodulin-dependent protein kinase I

1

1

High-throughput

0.457

High

835945

RAGCD
GTP-binding protein GTR2

1

1

High-throughput

0.457

High

835948

RAGAB
GTP-binding protein GTR1

1

1

High-throughput

0.457

High

524255

HSP71
Heat shock protein SSA1

1

1

High-throughput

0.445

High

392890

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.437

High

679791

CDC48
Cell division control protein 48

1

1

High-throughput

0.437

High

835937

RMD8
Sporulation protein RMD8

1

1

High-throughput

0.437

High

835941

SKP1
Suppressor of kinetochore protein 1

1

0

High-throughput

0.426

High

750961

PRS7
26S proteasome regulatory subunit 7 homolog

1

2

High-throughput

0.407

High

819010

SSB2
Ribosome-associated molecular chaperone SSB2

1

1

High-throughput

0.407

High

571839

SNA3
Protein SNA3

2

0

High-throughput

0.317

High

811463

XDJ1
DnaJ protein homolog XDJ1

2

0

High-throughput

0.307

High

835936

RPN11
Ubiquitin carboxyl-terminal hydrolase RPN11

2

0

High-throughput

0.305

High

835951

STE20
Serine/threonine-protein kinase STE20

1

0

Small-scale

0.288

High

835926

VMA21
Vacuolar ATPase assembly integral membrane protein VMA21

1

0

High-throughput

0.282

High

670831

SIS1
Protein SIS1

1

0

High-throughput

0.269

Low

835954

ARMT1
Damage-control phosphatase YMR027W

1

0

High-throughput

0.269

Low

835965

YIG1
Protein YIG1

1

0

High-throughput

0.269

Low

750262

PRP40
Pre-mRNA-processing protein PRP40

1

0

High-throughput

0.261

Low

758305

HSL1
Probable serine/threonine-protein kinase HSL1

1

0

High-throughput

0.261

Low

835964

OXR1
Oxidation resistance protein 1

1

0

High-throughput

0.261

Low

835969

RIO1
Serine/threonine-protein kinase RIO1

1

0

High-throughput

0.261

Low

94566

STE2
Pheromone alpha factor receptor

1

0

High-throughput

0.251

Low

835532

BUD6
Bud site selection protein 6

1

0

Small-scale

0.251

Low

435157

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.249

Low

441966

RS14A
Small ribosomal subunit protein uS11A

1

0

High-throughput

0.249

Low

647141

RPC2
DNA-directed RNA polymerase III subunit RPC2

1

0

High-throughput

0.249

Low

707370

TF2B
Transcription initiation factor IIB

1

0

High-throughput

0.249

Low

763918

SPT10
Protein SPT10

1

0

High-throughput

0.249

Low

764097

SPT21
Protein SPT21

1

0

High-throughput

0.249

Low

795047

NU170
Nucleoporin NUP170

1

0

High-throughput

0.249

Low

803585

RPN1
26S proteasome regulatory subunit RPN1

1

0

High-throughput

0.249

Low

806742

RPN10
26S proteasome regulatory subunit RPN10

1

0

High-throughput

0.249

Low

807816

SSN2
Mediator of RNA polymerase II transcription subunit 13

1

0

Small-scale

0.249

Low

808840

UME6
Transcriptional regulatory protein UME6

1

0

High-throughput

0.249

Low

835940

INP52
Polyphosphatidylinositol phosphatase INP52

1

0

High-throughput

0.249

Low

835942

PESC
Pescadillo homolog

1

0

High-throughput

0.249

Low

835946

DCP2
m7GpppN-mRNA hydrolase

1

0

Small-scale

0.249

Low

835947

UBP10
Ubiquitin carboxyl-terminal hydrolase 10

1

0

High-throughput

0.249

Low

835952

GIS1
Transcriptional activator/repressor GIS1

1

0

High-throughput

0.249

Low

835956

COX20
Cytochrome c oxidase assembly protein COX20, mitochondrial

1

0

High-throughput

0.249

Low

835959

TFC6
Transcription factor tau 91 kDa subunit

1

0

High-throughput

0.249

Low

835962

RS10A
Small ribosomal subunit protein eS10A

1

0

High-throughput

0.249

Low

835963

AP3D
AP-3 complex subunit delta

1

0

High-throughput

0.249

Low

835972

DBP10
ATP-dependent RNA helicase DBP10

1

0

High-throughput

0.249

Low

835975

DPH3
Diphthamide biosynthesis protein 3

1

0

Small-scale

0.249

Low

835955

SPC24
Kinetochore protein SPC24

1

0

High-throughput

0.232

Low

835973

SET6
Potential protein lysine methyltransferase SET6

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025