Protein: MICU1
Calcium uptake protein 1, mitochondrial (Atopy-related autoantigen CALC) (ara CALC) (Calcium-binding atopy-related autoantigen 1) (allergen Hom s 4)

Gene: MICU1
Organism: Homo sapiens
Interactions: 98
UniProt ID: Q9BPX6

Gene Ontology (top 5):
GO:0005246 - calcium channel regulator activity
GO:0005509 - calcium ion binding
GO:0005739 - mitochondrion
GO:0005743 - mitochondrial inner membrane
GO:0005758 - mitochondrial intermembrane space

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1293583

MICU3
Calcium uptake protein 3, mitochondrial

2

10

High-throughput

0.811

High

1315597

MICU2
Calcium uptake protein 2, mitochondrial

7

14

Small-scale

0.743

High

1337218

MCU
Calcium uniporter protein, mitochondrial

6

2

Small-scale

0.721

High

1409703

MICU1
Calcium uptake protein 1, mitochondrial

1

14

Small-scale

0.692

High

749804

CADH5
Cadherin-5

2

2

High-throughput

0.628

High

1331242

ARL10
ADP-ribosylation factor-like protein 10

2

2

High-throughput

0.628

High

1356477

TB22A
TBC1 domain family member 22A

3

8

High-throughput

0.609

High

1197871

S39AC
Zinc transporter ZIP12

3

2

High-throughput

0.604

High

1199670

KLH22
Kelch-like protein 22

3

3

High-throughput

0.604

High

1409705

THUM3
tRNA

3

1

High-throughput

0.604

High

1409725

PCDBB
Protocadherin beta-11

2

0

High-throughput

0.602

High

348687

AIFM1
Apoptosis-inducing factor 1, mitochondrial

2

4

High-throughput

0.584

High

1409715

SFXN1
Sideroflexin-1

2

5

High-throughput

0.584

High

1235733

SCMC2
Mitochondrial adenyl nucleotide antiporter SLC25A25

1

12

High-throughput

0.575

High

549870

CD79A
B-cell antigen receptor complex-associated protein alpha chain

2

1

High-throughput

0.574

High

996827

TBA1B
Tubulin alpha-1B chain

2

2

High-throughput

0.574

High

1388047

TRI44
Tripartite motif-containing protein 44

2

2

High-throughput

0.574

High

848554

MAGA8
Melanoma-associated antigen 8

2

5

High-throughput

0.549

High

1348945

ZCH10
Zinc finger CCHC domain-containing protein 10

2

1

High-throughput

0.549

High

174067

AT2A1
Sarcoplasmic/endoplasmic reticulum calcium ATPase 1

1

5

High-throughput

0.536

High

251248

RNBP6
Ran-binding protein 6

1

1

High-throughput

0.536

High

905661

IRAK1
Interleukin-1 receptor-associated kinase 1

1

6

High-throughput

0.536

High

1278176

PK1L2
Polycystin-1-like protein 2

1

6

High-throughput

0.536

High

1326732

MIA40
Mitochondrial intermembrane space import and assembly protein 40

1

2

Small-scale

0.536

High

1409724

AFG32
Mitochondrial inner membrane m-AAA protease component AFG3L2

1

2

High-throughput

0.536

High

396810

ESR1
Estrogen receptor

2

6

High-throughput

0.521

High

185963

OGT1
UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase 110 kDa subunit

1

3

High-throughput

0.501

High

422984

A4
Amyloid-beta precursor protein

1

1

High-throughput

0.501

High

505658

DC8L2
DDB1- and CUL4-associated factor 8-like protein 2

1

6

High-throughput

0.489

High

821762

CD79B
B-cell antigen receptor complex-associated protein beta chain

1

1

High-throughput

0.489

High

956992

CXCR4
C-X-C chemokine receptor type 4

1

3

High-throughput

0.489

High

1270845

SV2A
Synaptic vesicle glycoprotein 2A

1

6

High-throughput

0.489

High

1352265

DCA11
DDB1- and CUL4-associated factor 11

1

2

High-throughput

0.489

High

1409714

DOCK5
Dedicator of cytokinesis protein 5

1

2

High-throughput

0.489

High

1409718

BABA1
BRISC and BRCA1-A complex member 1

1

1

High-throughput

0.489

High

242725

PRKN
E3 ubiquitin-protein ligase parkin

1

6

Small-scale

0.479

High

292207

S2512
Electrogenic aspartate/glutamate antiporter SLC25A12, mitochondrial

1

12

High-throughput

0.479

High

471207

ODPA
Pyruvate dehydrogenase E1 component subunit alpha, somatic form, mitochondrial

1

4

High-throughput

0.479

High

560068

COX41
Cytochrome c oxidase subunit 4 isoform 1, mitochondrial

1

3

High-throughput

0.479

High

883671

CENPA
Histone H3-like centromeric protein A

1

1

High-throughput

0.479

High

1013442

LACTB
Serine beta-lactamase-like protein LACTB, mitochondrial

1

2

High-throughput

0.479

High

1366539

AKAP1
A-kinase anchor protein 1, mitochondrial

1

3

High-throughput

0.479

High

1367119

ESR2
Estrogen receptor beta

1

6

High-throughput

0.479

High

1388575

OMA1
Metalloendopeptidase OMA1, mitochondrial

1

2

High-throughput

0.479

High

1394048

COX14
Cytochrome c oxidase assembly protein COX14

1

2

High-throughput

0.479

High

1397634

IMP1L
Mitochondrial inner membrane protease subunit 1

1

6

High-throughput

0.479

High

1403397

IMP2L
Mitochondrial inner membrane protease subunit 2

1

6

High-throughput

0.479

High

1406003

PHB2
Prohibitin-2

1

8

High-throughput

0.479

High

1409704

MIC26
MICOS complex subunit MIC26

1

4

High-throughput

0.479

High

1409707

S2551
Mitochondrial nicotinamide adenine dinucleotide transporter SLC25A51

1

16

High-throughput

0.479

High

1409709

PARL
Presenilin-associated rhomboid-like protein, mitochondrial

1

4

High-throughput

0.479

High

1409717

DBLOH
Diablo IAP-binding mitochondrial protein

1

2

High-throughput

0.479

High

275089

COQ9
Ubiquinone biosynthesis protein COQ9, mitochondrial

1

0

High-throughput

0.458

High

884562

SYAC
Alanine--tRNA ligase, cytoplasmic

1

0

High-throughput

0.458

High

1397152

DJC30
DnaJ homolog subfamily C member 30, mitochondrial

1

0

High-throughput

0.458

High

508519

UBC
Polyubiquitin-C [Cleaved into: Ubiquitin]

1

2

High-throughput

0.457

High

294749

PR15A
Protein phosphatase 1 regulatory subunit 15A

1

1

High-throughput

0.445

High

653529

HEMH
Ferrochelatase, mitochondrial

1

3

High-throughput

0.445

High

1108091

SQSTM
Sequestosome-1

1

3

High-throughput

0.445

High

1215357

DCAF8
DDB1- and CUL4-associated factor 8

1

6

High-throughput

0.445

High

1409711

GHITM
Growth hormone-inducible transmembrane protein

1

2

High-throughput

0.445

High

1409712

Q9H4D1
Receptor-interacting serine/threonine-protein kinase 4

1

6

High-throughput

0.439

High

106552

APRIO
Alternative prion protein

1

1

High-throughput

0.437

High

294240

CD123
Translation initiation factor eIF2 assembly protein

1

3

High-throughput

0.437

High

451438

NFM
Neurofilament medium polypeptide

1

4

High-throughput

0.437

High

589527

RFA2
Replication protein A 32 kDa subunit

1

3

High-throughput

0.437

High

848168

MAGA1
Melanoma-associated antigen 1

1

5

High-throughput

0.437

High

926833

VMAT1
Chromaffin granule amine transporter

1

2

High-throughput

0.437

High

970976

UBE2H
Ubiquitin-conjugating enzyme E2 H

1

1

High-throughput

0.437

High

1114124

CUL3
Cullin-3

1

4

High-throughput

0.437

High

1252952

BAKOR
Beclin 1-associated autophagy-related key regulator

1

2

High-throughput

0.437

High

1255255

TRI67
Tripartite motif-containing protein 67

1

5

High-throughput

0.437

High

1391728

AURKB
Aurora kinase B

1

10

High-throughput

0.437

High

1409713

PKHA4
Pleckstrin homology domain-containing family A member 4

1

11

High-throughput

0.437

High

1409716

ANLN
Anillin

1

3

High-throughput

0.437

High

1409720

ZRAN1
Ubiquitin thioesterase ZRANB1

1

4

High-throughput

0.437

High

126177

AP3B1
AP-3 complex subunit beta-1

1

0

High-throughput

0.426

High

944050

RIPK4
Receptor-interacting serine/threonine-protein kinase 4

1

6

High-throughput

0.417

High

374161

RASN
GTPase NRas

1

6

High-throughput

0.407

High

844859

EAA1
Excitatory amino acid transporter 1

1

1

High-throughput

0.407

High

1093568

TRDN
Triadin

1

1

High-throughput

0.407

High

1115029

CUL4A
Cullin-4A

1

4

High-throughput

0.407

High

1291876

P2RY8
S-geranylgeranyl-glutathione receptor P2RY8

1

4

High-throughput

0.407

High

1311162

UBR2
E3 ubiquitin-protein ligase UBR2

1

1

High-throughput

0.407

High

1314383

SLX4
Structure-specific endonuclease subunit SLX4

1

5

High-throughput

0.407

High

1316218

S22AF
Solute carrier family 22 member 15

1

2

High-throughput

0.407

High

1409706

S39A8
Metal cation symporter ZIP8

1

2

High-throughput

0.407

High

1409708

SO5A1
Solute carrier organic anion transporter family member 5A1

1

1

High-throughput

0.407

High

1409719

KCMF1
E3 ubiquitin-protein ligase KCMF1

1

1

High-throughput

0.407

High

1409721

GPN3
GPN-loop GTPase 3

2

0

High-throughput

0.328

High

1409723

ANGE1
Protein angel homolog 1

2

0

High-throughput

0.328

High

416644

REL1
Prorelaxin H1 [Cleaved into: Relaxin B chain; Relaxin A chain]

1

0

High-throughput

0.279

Low

1095936

EI2BE
Translation initiation factor eIF2B subunit epsilon

1

0

High-throughput

0.279

Low

1293560

F131B
Protein FAM131B

1

0

High-throughput

0.279

Low

1332564

TEX19
Testis-expressed protein 19

1

0

High-throughput

0.279

Low

1409710

CPVL
Probable serine carboxypeptidase CPVL

1

0

High-throughput

0.249

Low

1409722

XPO7
Exportin-7

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025