Protein: Q9W1B5
Glycerol-3-phosphate acyltransferase 4, isoform C (EC 2.3.1.15) (RE02778p)

Gene: Q9W1B5, Gpat4
Organism: Drosophila melanogaster
Interactions: 46
UniProt ID: Q9W1B5

Gene Ontology (top 5):
GO:0004366 - glycerol-3-phosphate O-acyltransferase activity
GO:0008654 - phospholipid biosynthetic process
GO:0012505 - endomembrane system
GO:0016020 - membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1440410

Q9I7L0
LP01847p

1

2

High-throughput

0.489

High

1475284

Q9VGU7
Arrestin C-terminal-like domain-containing protein

1

2

High-throughput

0.489

High

1477183

Q9VI53
LD44267p

1

2

High-throughput

0.489

High

1489547

Q9W3K9
Short-chain dehydrogenase/reductase 3

1

14

Small-scale

0.481

High

1489340

LDAH
Lipid droplet-associated hydrolase

1

0

Small-scale

0.460

High

120959

M9PEG6
Zinc transporter 63C, isoform F

1

7

High-throughput

0.445

High

197980

SURF4
Surfeit locus protein 4 homolog

1

1

High-throughput

0.445

High

1173618

OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit

1

2

High-throughput

0.445

High

1264581

Q7K110
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

1

6

High-throughput

0.445

High

1267428

Q7KLX3
Translocon-associated protein subunit delta

1

2

High-throughput

0.445

High

1343195

Q8STG9
DSec61alpha

1

2

High-throughput

0.445

High

1465412

KRH2
Krueppel homolog 2

1

2

High-throughput

0.445

High

1477214

Q9VI57
Dephospho-CoA kinase domain-containing protein

1

1

High-throughput

0.445

High

1479182

Q9VK56
ABC-type glutathione-S-conjugate transporter

1

2

High-throughput

0.445

High

1479815

Q9VKU1
long-chain-fatty-acid--CoA ligase

1

4

High-throughput

0.445

High

1484887

Q9VRE0
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit STT3A

1

1

High-throughput

0.445

High

1487100

Q9VV51
1-Acylglycerol-3-phosphate O-acyltransferase 3, isoform A

1

1

High-throughput

0.445

High

1489103

Q9VZL3
very-long-chain enoyl-CoA reductase

1

4

High-throughput

0.445

High

1489548

Q9W3N1
RH59310p

1

14

High-throughput

0.445

High

509817

UBIQP
Polyubiquitin [Cleaved into: Ubiquitin]

1

3

Small-scale

0.439

High

664024

PHB1
Prohibitin 1

1

5

Small-scale

0.439

High

1489549

Q9W418
GH17761p

1

3

Small-scale

0.439

High

1489550

R9PY16
Ubiquitin-like domain-containing protein

1

3

Small-scale

0.439

High

1483993

GOLP3
Golgi phosphoprotein 3 homolog sauron

1

1

High-throughput

0.437

High

1176837

NCPR
NADPH--cytochrome P450 reductase

1

0

High-throughput

0.426

High

1482060

SELT
Thioredoxin reductase-like selenoprotein T homolog CG3887

1

0

High-throughput

0.426

High

2752

A0A0B4LFU9
Anastral spindle 2, isoform B

1

1

High-throughput

0.407

High

304292

ERD2
ER lumen protein-retaining receptor

1

4

High-throughput

0.407

High

565069

ATNA
Sodium/potassium-transporting ATPase subunit alpha

1

16

High-throughput

0.407

High

669744

PSMD3
Probable 26S proteasome non-ATPase regulatory subunit 3

1

1

High-throughput

0.407

High

1176121

DX39B
ATP-dependent RNA helicase WM6

1

2

High-throughput

0.407

High

1236919

Q6NP35
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

4

High-throughput

0.407

High

1262545

Q7JWI7
Hermes, isoform A

1

4

High-throughput

0.407

High

1265071

JAGN
Protein jagunal

1

2

High-throughput

0.407

High

1266688

Q7K4Y0
Desaturase 1, isoform A

1

1

High-throughput

0.407

High

1268212

Q7KN94
Electron transfer flavoprotein subunit alpha

1

2

High-throughput

0.407

High

1479127

Q9VK46
Protein YIPF

1

1

High-throughput

0.407

High

1483458

Q9VPQ8
Nicotinic acetylcholine receptor beta 3

1

5

High-throughput

0.407

High

1485460

ACADM
Medium-chain specific acyl-CoA dehydrogenase, mitochondrial

1

1

High-throughput

0.407

High

1487949

Q9VWL0
Mec2

1

4

High-throughput

0.407

High

1489292

Q9W0C5
Iron-sulfur clusters transporter ABCB7, mitochondrial

1

3

High-throughput

0.407

High

822386

METK
S-adenosylmethionine synthase

1

0

High-throughput

0.265

Low

1469713

Q9VBU6
Protein RER1

1

0

High-throughput

0.249

Low

1305972

Q8IR72
FI19011p1

1

0

High-throughput

0.232

Low

1469152

Q9VBF0
Ras modification protein ERF4

1

0

High-throughput

0.232

Low

1482436

CATF
Cathepsin F

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025