Protein: STX1A
Syntaxin-1A (dSynt1)

Gene: STX1A, Syx1A
Organism: Drosophila melanogaster
Interactions: 52
UniProt ID: Q24547

Gene Ontology (top 5):
GO:0000149 - SNARE binding
GO:0000281 - mitotic cytokinesis
GO:0005484 - SNAP receptor activity
GO:0005765 - lysosomal membrane
GO:0005886 - plasma membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1171600

SNAP
Alpha-soluble NSF attachment protein

7

20

Small-scale

0.950

High

614903

SYB
Synaptobrevin

6

20

Small-scale

0.930

High

1174524

Q7JYX5
Vesicle-associated membrane protein 7

4

20

Small-scale

0.885

High

1174554

Q9W3M8
LD34211p

3

20

Small-scale

0.817

High

1174549

Q9VV76
Syntaxin 8

3

20

High-throughput

0.812

High

638694

SY65
Synaptotagmin 1

2

11

Small-scale

0.768

High

1172792

SLY1
Protein sly1 homolog

2

20

High-throughput

0.737

High

1174431

STX5
Syntaxin-5

2

20

High-throughput

0.737

High

1174525

Q7K0X9
LD23667p

2

19

High-throughput

0.737

High

1174532

Q9U6R9
Gamma-soluble NSF attachment protein

2

20

High-throughput

0.737

High

1174536

GOSR1
Golgi SNAP receptor complex member 1

2

10

High-throughput

0.737

High

1174544

Q9VR90
Syntaxin 16

2

20

High-throughput

0.737

High

1174545

GOSR2
Probable Golgi SNAP receptor complex member 2

2

20

High-throughput

0.737

High

1174547

Q9VU45
LD27581p

2

19

High-throughput

0.737

High

1174550

Q9VVX6
BET1 homolog

2

20

High-throughput

0.737

High

1174552

Q9W0N6
LD27967p

2

20

High-throughput

0.737

High

1059140

ROP
Protein ROP

2

20

Small-scale

0.713

High

1174553

Q9W1I8
LD03592p

5

20

Small-scale

0.705

High

788351

SNP25
Synaptosomal-associated protein 25

5

20

Small-scale

0.698

High

1174541

Q9VH76
Synaptosomal-associated protein

5

20

Small-scale

0.690

High

1174531

Q9U6P7
FI18813p1

1

11

Small-scale

0.647

High

1174527

Q8IML3
V-type proton ATPase subunit a

2

2

Small-scale

0.624

High

121793

M9PGI6
Secretory 22, isoform B

1

20

High-throughput

0.618

High

1174540

Q9VH25
Gamma-soluble NSF attachment protein

1

20

High-throughput

0.618

High

1174522

STX1A
Syntaxin-1A

1

19

High-throughput

0.590

High

1174528

CPLX
Complexin

1

0

Small-scale

0.586

High

84849

B7Z0M0
FI17308p1

1

20

High-throughput

0.575

High

305560

O77434
EG:34F3.8 protein

1

20

High-throughput

0.575

High

1174551

NSYB
Neuronal synaptobrevin

1

20

High-throughput

0.575

High

928916

NSF2
Vesicle-fusing ATPase 2

2

15

High-throughput

0.571

High

1174530

Q8T8W3
AT21416p

2

3

High-throughput

0.571

High

1174535

Q9VC58
Syntaxin-18

2

6

High-throughput

0.571

High

1174543

Q9VNI9
IP18173p

2

6

High-throughput

0.571

High

1174546

USE1
Vesicle transport protein USE1

2

6

High-throughput

0.571

High

53417

A1Z7S0
Receptor mediated endocytosis 8, isoform A

2

6

High-throughput

0.521

High

1174538

Q9VEH5
Attacin-D

2

1

High-throughput

0.521

High

709533

1433Z
14-3-3 protein zeta

1

0

High-throughput

0.486

High

828115

PNUT
Protein peanut

1

5

Small-scale

0.479

High

837951

SEPT1
Septin-1

1

5

Small-scale

0.479

High

857241

NSF1
Vesicle-fusing ATPase 1

1

15

Small-scale

0.479

High

1174539

Q9VF74
Uncharacterized protein, isoform F

1

5

High-throughput

0.464

High

386978

ACT2
Actin-42A

1

1

High-throughput

0.457

High

1174533

Q9V4Y0
SNS

1

5

High-throughput

0.457

High

1174537

Q9VE72
Cyclin-Q

1

3

High-throughput

0.437

High

1174555

Q9W4B3
Visual system homeobox 2

1

1

High-throughput

0.417

High

1174548

Q9VUI8
GM02567p

1

1

High-throughput

0.407

High

1174523

Q4V5L1
IP07030p

1

0

High-throughput

0.265

Low

1174529

INDRA
Zinc finger protein indra

1

0

High-throughput

0.265

Low

1174542

Q9VJY3
Uncharacterized protein, isoform B

1

0

High-throughput

0.265

Low

1174526

Q7KUL3
GEO12094p1

1

0

High-throughput

0.251

Low

1174534

Q9VB61
E3 ubiquitin-protein ligase MARCHF5

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025