Protein: Q6NR46
Serine palmitoyltransferase 1 (EC 2.3.1.50) (Long chain base biosynthesis protein 1) (Serine-palmitoyl-CoA transferase 1)

Gene: Q6NR46, Spt-I
Organism: Drosophila melanogaster
Interactions: 35
UniProt ID: Q6NR46

Gene Ontology (top 5):
GO:0004758 - serine C-palmitoyltransferase activity
GO:0005783 - endoplasmic reticulum
GO:0016020 - membrane
GO:0017059 - serine palmitoyltransferase complex
GO:0030170 - pyridoxal phosphate binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1237576

Q9V3F2
serine C-palmitoyltransferase

2

10

High-throughput

0.737

High

92089

D1Z394
Entomoglyceroporin 4, isoform E

2

1

High-throughput

0.594

High

1237570

Q7JZI2
Tetraspanin

2

1

High-throughput

0.594

High

1237573

Q7K527
Tetraspanin

2

1

High-throughput

0.594

High

1234269

Q6IGD9
HDC06561

2

0

High-throughput

0.569

High

1237569

Q7JYX3
GEO08273p1

2

0

High-throughput

0.569

High

1237579

AQP
Aquaporin

2

0

High-throughput

0.569

High

1237587

Q9VWJ8
LP07257p

2

0

High-throughput

0.569

High

1237589

Q9VYX8
LD04844p

2

0

High-throughput

0.569

High

304204

ERD2
ER lumen protein-retaining receptor

2

0

High-throughput

0.547

High

1237580

Q9VAL7
Calnexin 99A, isoform A

2

1

High-throughput

0.521

High

1237572

Q7K3K5
LD22804p

1

1

High-throughput

0.479

High

1237583

Q9VK06
Phospholipid-transporting ATPase

1

2

High-throughput

0.479

High

1237575

Q7KTD0
ABC-type glutathione-S-conjugate transporter

1

0

High-throughput

0.458

High

1237578

KRH2
Krueppel homolog 2

1

0

High-throughput

0.458

High

69154

A8JUM7
RE06269p

1

1

High-throughput

0.451

High

1237586

Q9VW96
RT07487p

1

1

High-throughput

0.451

High

1237584

Q9VW37
LP12374p

1

3

High-throughput

0.445

High

69129

A8JTM7
Megalin, isoform A

1

1

High-throughput

0.439

High

99308

F3YDE1
MIP30263p

1

1

High-throughput

0.439

High

52656

A1Z729
NADP-retinol dehydrogenase

1

3

High-throughput

0.437

High

1173522

OST48
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase 48 kDa subunit

1

1

High-throughput

0.437

High

1237571

Q7K110
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 2

1

1

High-throughput

0.437

High

1237588

Q9VXG0
Cell division cycle 50, isoform A

1

0

High-throughput

0.426

High

1237568

Q7JYX2
NADP-retinol dehydrogenase

1

3

High-throughput

0.407

High

54792

A1Z8Z3
Cuticular protein 49Ag

2

0

High-throughput

0.310

High

356961

U729
UPF0729 protein CG18508

2

0

High-throughput

0.310

High

1237574

Q7KT85
RE38252p

2

0

High-throughput

0.310

High

1237582

TOTB
Protein Turandot B

2

0

High-throughput

0.310

High

1237585

SSK
Protein snakeskin

2

0

High-throughput

0.310

High

1237591

Q9VZV2
Chitinase 7

2

0

High-throughput

0.310

High

1237592

Q9W0N6
LD27967p

2

0

High-throughput

0.310

High

1237590

Q9VZL3
very-long-chain enoyl-CoA reductase

2

0

High-throughput

0.298

High

1237577

RAB5
Ras-related protein Rab5

1

0

High-throughput

0.249

Low

1237581

CISD2
CDGSH iron-sulfur domain protein

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025