Protein: PIPNA
Phosphatidylinositol transfer protein alpha isoform (PI-TP-alpha) (PtdIns transfer protein alpha) (PtdInsTP alpha)

Gene: PIPNA, PITPNA
Organism: Homo sapiens
Interactions: 31
UniProt ID: Q00169

Gene Ontology (top 5):
GO:0005634 - nucleus
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006629 - lipid metabolic process
GO:0007409 - axonogenesis

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

877433

PIPNB
Phosphatidylinositol transfer protein beta isoform

1

0

High-throughput

0.656

High

1024279

HSDL1
Inactive hydroxysteroid dehydrogenase-like protein 1

2

1

High-throughput

0.558

High

351889

S1PR4
Sphingosine 1-phosphate receptor 4

1

1

High-throughput

0.536

High

919889

PLK1
Serine/threonine-protein kinase PLK1

1

1

High-throughput

0.536

High

561994

LAMP2
Lysosome-associated membrane glycoprotein 2

1

1

High-throughput

0.515

High

936982

CASP6
Caspase-6

1

1

High-throughput

0.515

High

1024287

SHLB1
Endophilin-B1

1

2

High-throughput

0.515

High

1024286

SSUH2
Protein SSUH2 homolog

1

0

High-throughput

0.513

High

507842

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

1

High-throughput

0.501

High

1024278

PMVK
Phosphomevalonate kinase

1

0

High-throughput

0.493

High

1024282

MLKL
Mixed lineage kinase domain-like protein

1

0

High-throughput

0.493

High

994987

CSK2B
Casein kinase II subunit beta

1

0

High-throughput

0.486

High

647434

SCP2
Sterol carrier protein 2

1

0

Small-scale

0.480

High

588473

RFA2
Replication protein A 32 kDa subunit

1

1

High-throughput

0.479

High

695222

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

1

High-throughput

0.479

High

1024280

TRI67
Tripartite motif-containing protein 67

1

2

High-throughput

0.479

High

569093

T2FB
General transcription factor IIF subunit 2

1

0

High-throughput

0.458

High

773157

MYH10
Myosin-10

1

0

High-throughput

0.458

High

942555

BCAR1
Breast cancer anti-estrogen resistance protein 1

1

0

High-throughput

0.458

High

1024284

SIR3
NAD-dependent protein deacetylase sirtuin-3, mitochondrial

1

0

Small-scale

0.458

High

1024283

CEP63
Centrosomal protein of 63 kDa

1

1

High-throughput

0.457

High

529633

TAU
Microtubule-associated protein tau

1

1

High-throughput

0.445

High

1024275

FMR1
Fragile X messenger ribonucleoprotein 1

1

0

High-throughput

0.438

High

767965

RFA3
Replication protein A 14 kDa subunit

1

1

High-throughput

0.437

High

1024285

ANR26
Ankyrin repeat domain-containing protein 26

1

2

High-throughput

0.437

High

1024281

DND1
Dead end protein homolog 1

1

0

High-throughput

0.426

High

261151

NSMA
Sphingomyelin phosphodiesterase 2

1

1

High-throughput

0.407

High

653710

LSHR
Lutropin-choriogonadotropic hormone receptor

1

0

High-throughput

0.279

Low

1024277

MO4L2
Mortality factor 4-like protein 2

1

0

High-throughput

0.269

Low

728756

QCR1
Cytochrome b-c1 complex subunit 1, mitochondrial

1

0

High-throughput

0.268

Low

1024276

RM49
Large ribosomal subunit protein mL49

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025