Protein: PIGA
Phosphatidylinositol N-acetylglucosaminyltransferase subunit A (EC 2.4.1.198) (GlcNAc-PI synthesis protein) (Phosphatidylinositol-glycan biosynthesis class A protein) (PIG-A)

Gene: PIGA
Organism: Homo sapiens
Interactions: 49
UniProt ID: P37287

Gene Ontology (top 5):
GO:0000506 - glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex
GO:0005789 - endoplasmic reticulum membrane
GO:0006506 - GPI anchor biosynthetic process
GO:0008194 - UDP-glycosyltransferase activity
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

741138

PIGP
Phosphatidylinositol N-acetylglucosaminyltransferase subunit P

4

0

Small-scale

0.667

High

741146

PIGH
Phosphatidylinositol N-acetylglucosaminyltransferase subunit H

4

0

Small-scale

0.660

High

741164

PIGQ
Phosphatidylinositol N-acetylglucosaminyltransferase subunit Q

3

0

Small-scale

0.638

High

741139

EVA1C
Protein eva-1 homolog C

3

0

High-throughput

0.638

High

741155

ZNRF4
E3 ubiquitin-protein ligase ZNRF4

2

1

High-throughput

0.628

High

741170

PCDGG
Protocadherin gamma-B4

2

2

High-throughput

0.628

High

741154

CC107
Coiled-coil domain-containing protein 107

2

0

High-throughput

0.602

High

741171

HS3S2
Heparan sulfate glucosamine 3-O-sulfotransferase 2

2

0

High-throughput

0.602

High

741156

PIGC
Phosphatidylinositol N-acetylglucosaminyltransferase subunit C

3

0

Small-scale

0.585

High

666301

NK3R
Neuromedin-K receptor

1

0

High-throughput

0.578

High

296192

DPM2
Dolichol phosphate-mannose biosynthesis regulatory protein

2

0

Small-scale

0.576

High

741137

CD79B
B-cell antigen receptor complex-associated protein beta chain

2

1

High-throughput

0.574

High

741150

LRRT1
Leucine-rich repeat transmembrane neuronal protein 1

2

1

High-throughput

0.574

High

741173

PCDB7
Protocadherin beta-7

2

2

High-throughput

0.574

High

741147

EREP1
Endosomal transmembrane epsin interactor 1

2

1

High-throughput

0.558

High

525445

COX41
Cytochrome c oxidase subunit 4 isoform 1, mitochondrial

1

1

High-throughput

0.536

High

741140

EREP3
Protein ENTREP3

1

1

High-throughput

0.536

High

741165

P4K2A
Phosphatidylinositol 4-kinase type 2-alpha

1

1

High-throughput

0.536

High

253885

LRP3
Low-density lipoprotein receptor-related protein 3

1

0

High-throughput

0.513

High

283642

JTB
Protein JTB

1

0

High-throughput

0.513

High

741141

IDD
Integral membrane protein DGCR2/IDD

1

0

High-throughput

0.513

High

741143

SCAP
Sterol regulatory element-binding protein cleavage-activating protein

1

0

High-throughput

0.513

High

741144

NMDE1
Glutamate receptor ionotropic, NMDA 2A

1

0

High-throughput

0.513

High

741148

PIGY
Phosphatidylinositol N-acetylglucosaminyltransferase subunit Y

1

0

Small-scale

0.513

High

741159

ZDH12
Palmitoyltransferase ZDHHC12

1

0

High-throughput

0.513

High

741160

TM169
Transmembrane protein 169

1

0

High-throughput

0.513

High

741162

KI2L4
Killer cell immunoglobulin-like receptor 2DL4

1

0

High-throughput

0.513

High

741166

TTYH1
Protein tweety homolog 1

1

0

High-throughput

0.513

High

741161

COX42
Cytochrome c oxidase subunit 4 isoform 2, mitochondrial

1

1

High-throughput

0.489

High

741168

MARH4
E3 ubiquitin-protein ligase MARCHF4

1

1

High-throughput

0.489

High

741174

PCDA3
Protocadherin alpha-3

1

1

High-throughput

0.489

High

309817

I18RA
Interleukin-18 receptor accessory protein

2

0

High-throughput

0.328

High

560270

DPEP1
Dipeptidase 1

2

0

High-throughput

0.328

High

723646

TSP2
Thrombospondin-2

2

0

High-throughput

0.328

High

741142

CD83
CD83 antigen

2

0

High-throughput

0.328

High

741157

VWCE
von Willebrand factor C and EGF domain-containing protein

2

0

High-throughput

0.328

High

741163

KCNS3
Potassium voltage-gated channel subfamily S member 3

2

0

High-throughput

0.328

High

741169

NAGK
N-acetyl-D-glucosamine kinase

2

0

High-throughput

0.328

High

741145

TRAF1
TNF receptor-associated factor 1

2

0

High-throughput

0.324

High

364653

TRFL
Lactotransferrin

1

0

High-throughput

0.279

Low

741149

TTMP
TPA-induced transmembrane protein

1

0

High-throughput

0.279

Low

741151

I22R1
Interleukin-22 receptor subunit alpha-1

1

0

High-throughput

0.279

Low

741152

SIDT2
SID1 transmembrane family member 2

1

0

High-throughput

0.279

Low

741153

HAVR2
Hepatitis A virus cellular receptor 2

1

0

High-throughput

0.279

Low

741158

I17RA
Interleukin-17 receptor A

1

0

High-throughput

0.279

Low

741167

KCMB3
Calcium-activated potassium channel subunit beta-3

1

0

High-throughput

0.279

Low

741172

O10H1
Olfactory receptor 10H1

1

0

High-throughput

0.279

Low

310267

LYPD3
Ly6/PLAUR domain-containing protein 3

1

0

High-throughput

0.249

Low

439067

ELNE
Neutrophil elastase

1

0

Small-scale

0.238

Low


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Last updated: 15 Jul 2024