Protein: PIGW
Glucosaminyl-phosphatidylinositol-acyltransferase PIGW (GlcN-PI-acyltransferase) (EC 2.3.-.-) (Phosphatidylinositol-glycan biosynthesis class W protein) (PIG-W)

Gene: PIGW
Organism: Homo sapiens
Interactions: 34
UniProt ID: Q7Z7B1

Gene Ontology (top 5):
GO:0005789 - endoplasmic reticulum membrane
GO:0006505 - GPI anchor metabolic process
GO:0006506 - GPI anchor biosynthetic process
GO:0008374 - O-acyltransferase activity
GO:0032216 - glucosaminyl-phosphatidylinositol O-acyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1242837

S39A4
Zinc transporter ZIP4

4

1

High-throughput

0.630

High

722508

CTR1
High affinity cationic amino acid transporter 1

2

1

High-throughput

0.574

High

1281014

S22A9
Organic anion transporter 7

2

4

High-throughput

0.574

High

1281018

GTR12
Solute carrier family 2, facilitated glucose transporter member 12

2

2

High-throughput

0.574

High

1214874

WLS
Protein wntless homolog

2

0

Small-scale

0.559

High

173973

AT2A1
Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

1

0

High-throughput

0.513

High

349465

TSN15
Tetraspanin-15

1

0

High-throughput

0.513

High

1281026

S22A4
Solute carrier family 22 member 4

1

4

High-throughput

0.489

High

417535

RPN1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

0

High-throughput

0.458

High

1281027

UN93B
Protein unc-93 homolog B1

1

0

High-throughput

0.426

High

1281031

SCN3B
Sodium channel regulatory subunit beta-3

1

0

High-throughput

0.426

High

303249

S22A5
Organic cation/carnitine transporter 2

1

4

High-throughput

0.407

High

652208

GTR5
Solute carrier family 2, facilitated glucose transporter member 5

1

2

High-throughput

0.407

High

1139475

S39AE
Metal cation symporter ZIP14

1

1

High-throughput

0.407

High

1281017

SPP2B
Signal peptide peptidase-like 2B

2

0

High-throughput

0.328

High

1281023

G3ST1
Galactosylceramide sulfotransferase

2

0

High-throughput

0.328

High

1281025

YIPF3
Protein YIPF3

2

0

High-throughput

0.328

High

1281030

IPPK
Inositol-pentakisphosphate 2-kinase

2

0

High-throughput

0.328

High

719805

V2R
Vasopressin V2 receptor

1

0

High-throughput

0.279

Low

771785

SCN4A
Sodium channel protein type 4 subunit alpha

1

0

High-throughput

0.279

Low

1281019

AQP3
Aquaporin-3

1

0

High-throughput

0.279

Low

1281020

LPAR1
Lysophosphatidic acid receptor 1

1

0

High-throughput

0.279

Low

1281021

PBIP1
Pre-B-cell leukemia transcription factor-interacting protein 1

1

0

High-throughput

0.279

Low

1281022

CREL1
Protein disulfide isomerase CRELD1

1

0

High-throughput

0.279

Low

1281024

CCG6
Voltage-dependent calcium channel gamma-6 subunit

1

0

High-throughput

0.279

Low

1281029

TTYH1
Protein tweety homolog 1

1

0

High-throughput

0.279

Low

293937

CD123
Translation initiation factor eIF2 assembly protein

1

0

High-throughput

0.249

Low

1220608

RN123
E3 ubiquitin-protein ligase RNF123

1

0

High-throughput

0.249

Low

669340

ACKR3
Atypical chemokine receptor 3

1

0

High-throughput

0.232

Low

704035

5HT1E
5-hydroxytryptamine receptor 1E

1

0

High-throughput

0.232

Low

1281015

S35F2
Solute carrier family 35 member F2

1

0

High-throughput

0.232

Low

1281016

ZNT7
Zinc transporter 7

1

0

High-throughput

0.232

Low

1281028

S6A15
Sodium-dependent neutral amino acid transporter B(0)AT2

1

0

High-throughput

0.232

Low

1281032

VSIG4
V-set and immunoglobulin domain-containing protein 4

1

0

High-throughput

0.232

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025