Protein: STX1B
Syntaxin-1B (Syntaxin-1B1) (Syntaxin-1B2)

Gene: STX1B
Organism: Homo sapiens
Interactions: 46
UniProt ID: P61266

Gene Ontology (top 5):
GO:0000149 - SNARE binding
GO:0001956 - positive regulation of neurotransmitter secretion
GO:0005102 - signaling receptor binding
GO:0005484 - SNAP receptor activity
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

662336

VAMP1
Vesicle-associated membrane protein 1

3

20

Small-scale

0.845

High

960339

VAMP2
Vesicle-associated membrane protein 2

3

20

Small-scale

0.845

High

328656

VAMP5
Vesicle-associated membrane protein 5

2

20

High-throughput

0.783

High

746188

STX2
Syntaxin-2

2

19

High-throughput

0.783

High

960341

STX4
Syntaxin-4

2

18

High-throughput

0.783

High

960354

SNAB
Beta-soluble NSF attachment protein

2

20

High-throughput

0.783

High

960338

STXB1
Syntaxin-binding protein 1

2

20

Small-scale

0.757

High

960344

DGUOK
Deoxyguanosine kinase, mitochondrial

3

1

High-throughput

0.656

High

960358

KTU
Protein kintoun

3

1

High-throughput

0.656

High

960360

NUFP1
FMR1-interacting protein NUFIP1

3

1

High-throughput

0.656

High

960359

ARMC1
Armadillo repeat-containing protein 1

3

0

High-throughput

0.628

High

164805

UN13B
Protein unc-13 homolog B

1

6

Small-scale

0.621

High

179865

BET1
BET1 homolog

2

20

High-throughput

0.606

High

194818

KCNN4
Intermediate conductance calcium-activated potassium channel protein 4

2

4

High-throughput

0.606

High

343346

SNP29
Synaptosomal-associated protein 29

2

20

High-throughput

0.606

High

387712

FIBA
Fibrinogen alpha chain [Cleaved into: Fibrinopeptide A; Fibrinogen alpha chain]

2

1

High-throughput

0.606

High

821083

TXLNA
Alpha-taxilin

2

8

High-throughput

0.606

High

870707

CXA8
Gap junction alpha-8 protein

2

7

High-throughput

0.606

High

960345

F209A
Protein FAM209A

2

2

High-throughput

0.606

High

960346

SNP47
Synaptosomal-associated protein 47

2

5

High-throughput

0.606

High

960349

EMC5
ER membrane protein complex subunit 5

2

3

High-throughput

0.606

High

960350

FA81A
Protein FAM81A

2

1

High-throughput

0.606

High

960351

GP152
Probable G-protein coupled receptor 152

2

4

High-throughput

0.606

High

960361

ERGI3
Endoplasmic reticulum-Golgi intermediate compartment protein 3

2

2

High-throughput

0.606

High

124295

HAX1
HCLS1-associated protein X-1

3

1

High-throughput

0.599

High

332947

VAPB
Vesicle-associated membrane protein-associated protein B/C

2

20

Small-scale

0.595

High

124030

SNP23
Synaptosomal-associated protein 23

2

20

Small-scale

0.586

High

350359

ABHGA
Phosphatidylserine lipase ABHD16A

2

0

High-throughput

0.580

High

960347

ACBD5
Acyl-CoA-binding domain-containing protein 5

2

0

High-throughput

0.580

High

960353

SYGP1
Ras/Rap GTPase-activating protein SynGAP

1

1

High-throughput

0.575

High

960342

AQP6
Aquaporin-6

2

16

High-throughput

0.553

High

960343

EBP
3-beta-hydroxysteroid-Delta(8),Delta(7)-isomerase

2

3

High-throughput

0.553

High

960352

F161B
Protein FAM161B

2

2

High-throughput

0.553

High

960356

KISHB
Protein kish-B

2

1

High-throughput

0.553

High

791244

SYUA
Alpha-synuclein

1

4

High-throughput

0.481

High

960340

UBC9
SUMO-conjugating enzyme UBC9

1

6

High-throughput

0.481

High

330813

KI20A
Kinesin-like protein KIF20A

1

2

High-throughput

0.479

High

529489

TAU
Microtubule-associated protein tau

1

5

High-throughput

0.479

High

906861

GPM6A
Neuronal membrane glycoprotein M6-a

1

4

High-throughput

0.479

High

960348

Q7KZS0
SUMO-conjugating enzyme UBC9

1

6

High-throughput

0.470

High

960355

DISC1
Disrupted in schizophrenia 1 protein

1

2

High-throughput

0.457

High

843444

HD
Huntingtin

1

7

High-throughput

0.445

High

954380

SNP25
Synaptosomal-associated protein 25

1

20

Small-scale

0.445

High

960337

SMS
Somatostatin

1

1

Small-scale

0.445

High

105685

APRIO
Alternative prion protein

1

2

High-throughput

0.437

High

960357

FBX28
F-box only protein 28

2

0

High-throughput

0.316

High


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Last updated: 11Aug2025