Protein: INSY2
Inhibitory synaptic factor 2A (InSyn2)

Gene: INSY2, INSYN2A
Organism: Homo sapiens
Interactions: 38
UniProt ID: Q6ZSG2

Gene Ontology (top 5):
GO:0014069 - postsynaptic density
GO:0060080 - inhibitory postsynaptic potential

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1231836

IQEC1
IQ motif and SEC7 domain-containing protein 1

2

0

High-throughput

0.602

High

272695

BRE1B
E3 ubiquitin-protein ligase BRE1B

2

1

High-throughput

0.574

High

1217870

BRE1A
E3 ubiquitin-protein ligase BRE1A

2

1

High-throughput

0.574

High

1254115

TBA1A
Tubulin alpha-1A chain

2

2

High-throughput

0.574

High

1039261

RL6
Large ribosomal subunit protein eL6

2

0

High-throughput

0.559

High

996998

TBA4A
Tubulin alpha-4A chain

1

2

High-throughput

0.489

High

1254126

TBA1C
Tubulin alpha-1C chain

1

2

High-throughput

0.489

High

1053248

Q05BL1
TP53BP2 protein

1

1

High-throughput

0.470

High

1115539

ASPP2
Apoptosis-stimulating of p53 protein 2

1

1

High-throughput

0.439

High

177896

IKKA
Inhibitor of nuclear factor kappa-B kinase subunit alpha

2

0

High-throughput

0.328

High

898099

LRBA
Lipopolysaccharide-responsive and beige-like anchor protein

2

0

High-throughput

0.328

High

913141

STAT2
Signal transducer and activator of transcription 2

2

0

High-throughput

0.328

High

1094574

UBP4
Ubiquitin carboxyl-terminal hydrolase 4

2

0

High-throughput

0.328

High

1097808

STX5
Syntaxin-5

2

0

High-throughput

0.328

High

1108579

TBB3
Tubulin beta-3 chain

2

0

High-throughput

0.328

High

1254116

EFL1
Elongation factor-like GTPase 1

2

0

High-throughput

0.328

High

1254117

PRUN1
Exopolyphosphatase PRUNE1

2

0

High-throughput

0.328

High

1254118

CHD1L
Chromodomain-helicase-DNA-binding protein 1-like

2

0

High-throughput

0.328

High

1254121

SBP2L
Selenocysteine insertion sequence-binding protein 2-like

2

0

High-throughput

0.328

High

1254122

RUND1
RUN domain-containing protein 1

2

0

High-throughput

0.328

High

1254123

SGF29
SAGA-associated factor 29

2

0

High-throughput

0.328

High

1254124

KKCC2
Calcium/calmodulin-dependent protein kinase kinase 2

2

0

High-throughput

0.328

High

1254125

METH
Methionine synthase

2

0

High-throughput

0.328

High

1254129

WDCP
WD repeat and coiled-coil-containing protein

2

0

High-throughput

0.328

High

1254131

NEMO
NF-kappa-B essential modulator

2

0

High-throughput

0.328

High

269250

HSF2B
Heat shock factor 2-binding protein

2

0

High-throughput

0.316

High

1254128

BACH2
Transcription regulator protein BACH2

2

0

High-throughput

0.316

High

140970

NOP56
Nucleolar protein 56

1

0

High-throughput

0.279

Low

219970

XRCC3
DNA repair protein XRCC3

1

0

High-throughput

0.279

Low

245485

OPA1
Dynamin-like GTPase OPA1, mitochondrial

1

0

High-throughput

0.279

Low

1081747

FP100
Fanconi anemia core complex-associated protein 100

1

0

High-throughput

0.279

Low

1149312

STIL
SCL-interrupting locus protein

1

0

High-throughput

0.279

Low

1180647

AP5B1
AP-5 complex subunit beta-1

1

0

High-throughput

0.279

Low

1181475

EMAL3
Echinoderm microtubule-associated protein-like 3

1

0

High-throughput

0.279

Low

1254119

DC2L1
Cytoplasmic dynein 2 light intermediate chain 1

1

0

High-throughput

0.279

Low

1254120

RAD50
DNA repair protein RAD50

1

0

High-throughput

0.279

Low

1254127

ZNG1A
Zinc-regulated GTPase metalloprotein activator 1A

1

0

High-throughput

0.279

Low

1254130

DD19B
ATP-dependent RNA helicase DDX19B

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025