Protein: GPC1
Glycerophosphocholine acyltransferase 1 (GPCAT) (EC 2.3.1.-)

Gene: GPC1
Organism: Arabidopsis thaliana
Interactions: 54
UniProt ID: Q9FJB4

Gene Ontology (top 5):
GO:0008654 - phospholipid biosynthetic process
GO:0009536 - plastid
GO:0016020 - membrane
GO:0106158 - glycero-3-phosphocholine acyltransferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

306732

ACCR2
Serine/threonine-protein kinase-like protein CCR2

1

2

High-throughput

0.541

High

1059519

BCB1
Blue copper protein

1

1

High-throughput

0.541

High

1231371

PT505
Probable sugar phosphate/phosphate translocator At5g05820

1

1

High-throughput

0.541

High

1274850

Q7XA70
At5g07475

1

1

High-throughput

0.541

High

1299725

DTX2
Protein DETOXIFICATION 2

1

3

High-throughput

0.541

High

1354507

DTX10
Protein DETOXIFICATION 10

1

3

High-throughput

0.541

High

1423185

DTX9
Protein DETOXIFICATION 9

1

3

High-throughput

0.541

High

1425182

DTX55
Protein DETOXIFICATION 55

1

3

High-throughput

0.541

High

1425803

PT112
Probable sugar phosphate/phosphate translocator At1g12500

1

1

High-throughput

0.541

High

99876

F4HZR4
Transmembrane protein

1

0

High-throughput

0.518

High

103192

F4K1J1
Calcineurin-like metallo-phosphoesterase superfamily protein

1

0

High-throughput

0.518

High

1167543

BASS2
Sodium/pyruvate cotransporter BASS2, chloroplastic

1

0

High-throughput

0.518

High

1168499

Q1ECK0
At1g03730

1

0

High-throughput

0.518

High

1185709

Q3EDB5
Transmembrane protein

1

0

High-throughput

0.518

High

1300307

HPCA1
Leucine-rich repeat receptor protein kinase HPCA1

1

0

High-throughput

0.518

High

1318753

Q8L8K9
At2g21237

1

0

High-throughput

0.518

High

1375770

Q94AU5
Transmembrane protein

1

0

High-throughput

0.518

High

1375974

ATL75
RING-H2 finger protein ATL75

1

0

High-throughput

0.518

High

1376197

EDL17
Sugar transporter ERD6-like 17

1

0

High-throughput

0.518

High

1424942

PNSB5
Photosynthetic NDH subunit of subcomplex B 5, chloroplastic

1

0

High-throughput

0.518

High

1425008

B561J
Cytochrome b561 and DOMON domain-containing protein At5g47530

1

0

High-throughput

0.518

High

1425125

GPDL6
Glycerophosphodiester phosphodiesterase GDPDL6

1

0

High-throughput

0.518

High

1425804

AB20G
ABC transporter G family member 20

1

0

High-throughput

0.518

High

1425805

DIT1
Dicarboxylate transporter 1, chloroplastic

1

0

High-throughput

0.518

High

1425810

Q9SLC0
Expressed protein

1

0

High-throughput

0.518

High

1425812

Q9SQV0
very-long-chain 3-oxoacyl-CoA synthase

1

0

High-throughput

0.518

High

1425813

LMBD1
LIMR family protein At3g08930

1

0

High-throughput

0.518

High

1425814

RC24
UPF0057 membrane protein At4g30660

1

0

High-throughput

0.518

High

199511

PXC3
Leucine-rich repeat receptor-like tyrosine-protein kinase PXC3

1

1

High-throughput

0.494

High

1425808

RPK2
LRR receptor-like serine/threonine-protein kinase RPK2

1

1

High-throughput

0.494

High

1227923

Q67YW5
Plant/protein

1

1

High-throughput

0.481

High

1425807

Q9M9D5
T16N11.11 protein

1

1

High-throughput

0.481

High

1169382

Q1PFV9
Transmembrane protein

1

1

High-throughput

0.457

High

1355609

Q8W4R6
AT3g27760/MGF10_16

1

1

High-throughput

0.457

High

1425815

Q9ZQC2
Putative receptor-like protein kinase

1

1

High-throughput

0.457

High

88486

C0LGM1
Leucine-rich repeat protein kinase family protein

1

1

High-throughput

0.439

High

46420

A0A219HZL6
Acclimation of photosynthesis to environment

1

0

High-throughput

0.438

High

70670

A8MR80
DNA-directed RNA polymerase subunit beta

1

0

High-throughput

0.282

High

70703

A8MRN9
Golgin family A protein

1

0

High-throughput

0.282

High

89625

HSL2
LRR receptor-like serine/threonine-protein kinase HSL2

1

0

High-throughput

0.282

High

103928

TMN8
Transmembrane 9 superfamily member 8

1

0

High-throughput

0.282

High

199020

DAD2
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit DAD2

1

0

High-throughput

0.282

High

199329

MLO5
MLO-like protein 5

1

0

High-throughput

0.282

High

307627

BOI
E3 ubiquitin-protein ligase BOI

1

0

High-throughput

0.282

High

308184

AGP16
Arabinogalactan protein 16

1

0

High-throughput

0.282

High

771038

ERD2A
ER lumen protein-retaining receptor A

1

0

High-throughput

0.282

High

1064786

PIP13
Aquaporin PIP1-3

1

0

High-throughput

0.282

High

1184443

AAP3
Amino acid permease 3

1

0

High-throughput

0.282

High

1228053

FOLK
Farnesol kinase, chloroplastic

1

0

High-throughput

0.282

High

1373967

CESA3
Cellulose synthase A catalytic subunit 3 [UDP-forming]

1

0

High-throughput

0.282

High

1425802

VA0E1
V-type proton ATPase subunit e1

1

0

High-throughput

0.282

High

1425806

CX5C2
Cytochrome c oxidase subunit 5C-2

1

0

High-throughput

0.282

High

1425809

ADS2
Delta-9 acyl-lipid desaturase 2

1

0

High-throughput

0.282

High

1425811

ALIS3
ALA-interacting subunit 3

1

0

High-throughput

0.282

High


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Last updated: 11Aug2025