Protein: SPAT1
Spermatogenesis-associated protein 1 (Sperm-specific protein SP-2)

Gene: SPAT1, SPATA1
Organism: Homo sapiens
Interactions: 31
UniProt ID: Q5VX52

Gene Ontology (top 5):
GO:0001669 - acrosomal vesicle

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1219187

TLK2
Serine/threonine-protein kinase tousled-like 2

2

1

High-throughput

0.574

High

1219201

TLK1
Serine/threonine-protein kinase tousled-like 1

2

1

High-throughput

0.574

High

1219192

NECP1
Adaptin ear-binding coat-associated protein 1

1

1

High-throughput

0.489

High

1219197

WNK1
Serine/threonine-protein kinase WNK1

1

1

High-throughput

0.489

High

1219199

NECP2
Adaptin ear-binding coat-associated protein 2

1

1

High-throughput

0.489

High

1219202

WNK2
Serine/threonine-protein kinase WNK2

1

1

High-throughput

0.489

High

1219190

ANKH1
Ankyrin repeat and KH domain-containing protein 1

1

1

High-throughput

0.437

High

96878

E9PDP5
Ankyrin repeat and KH domain containing 1

1

1

High-throughput

0.407

High

1219198

WDCP
WD repeat and coiled-coil-containing protein

2

0

High-throughput

0.328

High

280660

PR40A
Pre-mRNA-processing factor 40 homolog A

1

0

High-throughput

0.279

Low

651083

RFX1
MHC class II regulatory factor RFX1

1

0

High-throughput

0.279

Low

772392

PCKGC
Phosphoenolpyruvate carboxykinase, cytosolic [GTP]

1

0

High-throughput

0.279

Low

833742

KDM5C
Lysine-specific demethylase 5C

1

0

High-throughput

0.279

Low

1027341

DHSO
Sorbitol dehydrogenase

1

0

High-throughput

0.279

Low

1067430

EP300
Histone acetyltransferase p300

1

0

High-throughput

0.279

Low

1208180

P4R3B
Serine/threonine-protein phosphatase 4 regulatory subunit 3B

1

0

High-throughput

0.279

Low

1219185

SCYL2
SCY1-like protein 2

1

0

High-throughput

0.279

Low

1219186

CO039
Uncharacterized protein C15orf39

1

0

High-throughput

0.279

Low

1219188

EST1A
Telomerase-binding protein EST1A

1

0

High-throughput

0.279

Low

1219189

LRC49
Leucine-rich repeat-containing protein 49

1

0

High-throughput

0.279

Low

1219191

CMTR1
Cap-specific mRNA

1

0

High-throughput

0.279

Low

1219193

SREK1
Splicing regulatory glutamine/lysine-rich protein 1

1

0

High-throughput

0.279

Low

1219194

FWCH2
FLYWCH family member 2

1

0

High-throughput

0.279

Low

1219195

VPS39
Vam6/Vps39-like protein

1

0

High-throughput

0.279

Low

1219196

NUP58
Nucleoporin p58/p45

1

0

High-throughput

0.279

Low

1219200

BICRA
BRD4-interacting chromatin-remodeling complex-associated protein

1

0

High-throughput

0.279

Low

1219203

M3K4
Mitogen-activated protein kinase kinase kinase 4

1

0

High-throughput

0.279

Low

893923

MEOX2
Homeobox protein MOX-2

1

0

High-throughput

0.251

Low

241962

PRKN
E3 ubiquitin-protein ligase parkin

1

0

High-throughput

0.249

Low

414006

P53
Cellular tumor antigen p53

1

0

High-throughput

0.249

Low

1212780

UBR4
E3 ubiquitin-protein ligase UBR4

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025