Protein: IMPA2
Inositol monophosphatase 2 (IMP 2) (IMPase 2) (EC 3.1.3.25) (Inositol-1(or 4)-monophosphatase 2) (Myo-inositol monophosphatase A2)

Gene: IMPA2
Organism: Homo sapiens
Interactions: 51
UniProt ID: O14732

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006020 - inositol metabolic process
GO:0006021 - inositol biosynthetic process
GO:0006796 - phosphate-containing compound metabolic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

161859

IMPA1
Inositol monophosphatase 1

4

4

High-throughput

0.907

High

161850

IMPA2
Inositol monophosphatase 2

1

4

High-throughput

0.698

High

161884

UBA3
NEDD8-activating enzyme E1 catalytic subunit

3

1

High-throughput

0.675

High

161869

HSF2
Heat shock factor protein 2

2

0

High-throughput

0.585

High

161856

PLST
Plastin-3

1

1

High-throughput

0.536

High

161860

CCR1
C-C chemokine receptor type 1

1

1

High-throughput

0.536

High

161878

APTX
Aprataxin

1

1

High-throughput

0.536

High

161861

TCPZ
T-complex protein 1 subunit zeta

1

0

High-throughput

0.518

High

159113

ABLM1
Actin-binding LIM protein 1

1

0

High-throughput

0.513

High

161852

NUDT3
Diphosphoinositol polyphosphate phosphohydrolase 1

1

0

High-throughput

0.513

High

161854

ANF
Natriuretic peptides A

1

0

High-throughput

0.513

High

161857

LEG3
Galectin-3

1

0

High-throughput

0.513

High

161867

STX17
Syntaxin-17

1

0

High-throughput

0.513

High

161874

ZIC1
Zinc finger protein ZIC 1

1

0

High-throughput

0.513

High

161889

PINK1
Serine/threonine-protein kinase PINK1, mitochondrial

1

0

High-throughput

0.513

High

161892

RFOX1
RNA binding protein fox-1 homolog 1

1

0

High-throughput

0.513

High

132537

UPK1A
Uroplakin-1a

1

1

High-throughput

0.489

High

161851

TSN6
Tetraspanin-6

1

1

High-throughput

0.489

High

161870

KLRD1
Natural killer cells antigen CD94

1

1

High-throughput

0.489

High

161888

SH23A
SH2 domain-containing protein 3A

1

2

High-throughput

0.489

High

161855

K2C1
Keratin, type II cytoskeletal 1

1

1

High-throughput

0.479

High

161862

CCNF
Cyclin-F

1

1

High-throughput

0.479

High

161865

KC1A
Casein kinase I isoform alpha

1

1

High-throughput

0.479

High

161871

CUL4A
Cullin-4A

1

3

High-throughput

0.479

High

161872

CUL4B
Cullin-4B

1

3

High-throughput

0.479

High

161881

PLD6
Mitochondrial cardiolipin hydrolase

1

1

High-throughput

0.479

High

161863

SOX2
Transcription factor SOX-2

1

0

High-throughput

0.458

High

161875

FSCN1
Fascin

1

0

High-throughput

0.458

High

161879

PAQR2
Adiponectin receptor protein 2

1

0

Small-scale

0.458

High

161883

NHLC2
NHL repeat-containing protein 2

1

0

High-throughput

0.458

High

161893

HERC5
E3 ISG15--protein ligase HERC5

1

0

Small-scale

0.458

High

116423

H6VRG2
Keratin, type II cytoskeletal 1

1

1

High-throughput

0.445

High

161877

A16L1
Autophagy-related protein 16-1

1

2

High-throughput

0.445

High

161891

SACA1
Sperm acrosome membrane-associated protein 1

2

0

High-throughput

0.318

High

161895

A4GCT
Alpha-1,4-N-acetylglucosaminyltransferase

2

0

High-throughput

0.318

High

161882

CTL3
Choline transporter-like protein 3

2

0

High-throughput

0.316

High

161858

ERCC3
General transcription and DNA repair factor IIH helicase/translocase subunit XPB

1

0

High-throughput

0.279

Low

161864

PTSS1
Phosphatidylserine synthase 1

1

0

High-throughput

0.279

Low

161866

NDST2
Bifunctional heparan sulfate N-deacetylase/N-sulfotransferase 2

1

0

High-throughput

0.279

Low

161868

DSCR6
Protein ripply3

1

0

High-throughput

0.279

Low

161876

CR021
UPF0711 protein C18orf21

1

0

High-throughput

0.279

Low

161880

ZC3C1
Zinc finger C3HC-type protein 1

1

0

High-throughput

0.279

Low

161886

SARAF
Store-operated calcium entry-associated regulatory factor

1

0

High-throughput

0.279

Low

161887

TEFM
Transcription elongation factor, mitochondrial

1

0

High-throughput

0.279

Low

161890

ZDHC6
Palmitoyltransferase ZDHHC6

1

0

High-throughput

0.279

Low

161885

TNR14
Tumor necrosis factor receptor superfamily member 14

1

0

High-throughput

0.265

Low

161853

MYC
Myc proto-oncogene protein

1

0

Small-scale

0.249

Low

161896

AAR2
Protein AAR2 homolog

1

0

High-throughput

0.249

Low

161873

HERP1
Homocysteine-responsive endoplasmic reticulum-resident ubiquitin-like domain member 1 protein

1

0

High-throughput

0.238

Low

161894

S2513
Electrogenic aspartate/glutamate antiporter SLC25A13, mitochondrial

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025