Protein: PEX12
Peroxisome assembly protein 12 (Peroxin-12) (Peroxisome assembly factor 3) (PAF-3)

Gene: PEX12
Organism: Homo sapiens
Interactions: 43
UniProt ID: O00623

Gene Ontology (top 5):
GO:0000209 - protein polyubiquitination
GO:0004842 - ubiquitin-protein transferase activity
GO:0005777 - peroxisome
GO:0005778 - peroxisomal membrane
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

142077

PEX10
Peroxisome biogenesis factor 10

3

12

Small-scale

0.878

High

142087

PEX5
Peroxisomal targeting signal 1 receptor

6

3

Small-scale

0.738

High

142084

PEX19
Peroxisomal biogenesis factor 19

3

4

Small-scale

0.670

High

142082

PEX2
Peroxisome biogenesis factor 2

1

3

High-throughput

0.665

High

142103

BT2A2
Butyrophilin subfamily 2 member A2

2

0

High-throughput

0.655

High

142086

TTPA
Alpha-tocopherol transfer protein

2

1

High-throughput

0.606

High

142090

SC61G
Protein transport protein Sec61 subunit gamma

2

0

High-throughput

0.580

High

142093

BNIP2
BCL2/adenovirus E1B 19 kDa protein-interacting protein 2

2

0

High-throughput

0.580

High

142094

FKBP8
Peptidyl-prolyl cis-trans isomerase FKBP8

2

0

High-throughput

0.580

High

142114

TREX1
Three-prime repair exonuclease 1

2

0

High-throughput

0.580

High

142115

MARH2
E3 ubiquitin-protein ligase MARCHF2

2

0

High-throughput

0.580

High

142095

ADIPO
Adiponectin

2

2

High-throughput

0.553

High

142099

FA2H
Fatty acid 2-hydroxylase

2

1

High-throughput

0.553

High

142100

ERMP1
Endoplasmic reticulum metallopeptidase 1

2

1

High-throughput

0.553

High

142105

SC22A
Vesicle-trafficking protein SEC22a

2

1

High-throughput

0.553

High

142106

DJC30
DnaJ homolog subfamily C member 30, mitochondrial

2

3

High-throughput

0.553

High

142116

ACSL5
Long-chain-fatty-acid--CoA ligase 5

2

1

High-throughput

0.553

High

2829

A0A0C4DFN3
Monoglyceride lipase

1

1

High-throughput

0.515

High

142107

MGLL
Monoglyceride lipase

1

1

High-throughput

0.481

High

142091

RNF4
E3 ubiquitin-protein ligase RNF4

1

8

High-throughput

0.479

High

142097

Q4VAQ0
COL8A2 protein

1

2

High-throughput

0.470

High

142089

PEX3
Peroxisomal biogenesis factor 3

1

0

High-throughput

0.458

High

142104

AKAP1
A-kinase anchor protein 1, mitochondrial

1

0

High-throughput

0.458

High

142078

PEX14
Peroxisomal membrane protein PEX14

1

4

Small-scale

0.445

High

142081

CO8A2
Collagen alpha-2(VIII) chain

1

2

High-throughput

0.439

High

142079

SRGN
Serglycin

2

0

High-throughput

0.316

High

142080

TMM11
Transmembrane protein 11, mitochondrial

2

0

High-throughput

0.316

High

142083

CXB2
Gap junction beta-2 protein

2

0

High-throughput

0.316

High

142085

PTN9
Tyrosine-protein phosphatase non-receptor type 9

2

0

High-throughput

0.316

High

142088

LIPR1
Inactive pancreatic lipase-related protein 1

2

0

High-throughput

0.316

High

142092

CLD10
Claudin-10

2

0

High-throughput

0.316

High

142096

NKG7
Protein NKG7

2

0

High-throughput

0.316

High

142098

CE046
Uncharacterized protein C5orf46

2

0

High-throughput

0.316

High

142101

NRM
Nurim

2

0

High-throughput

0.316

High

142102

RBFA
Putative ribosome-binding factor A, mitochondrial

2

0

High-throughput

0.316

High

142108

CYBC1
Cytochrome b-245 chaperone 1

2

0

High-throughput

0.316

High

142110

FXYD6
FXYD domain-containing ion transport regulator 6

2

0

High-throughput

0.316

High

142111

TM222
Transmembrane protein 222

2

0

High-throughput

0.316

High

142113

SMCO4
Single-pass membrane and coiled-coil domain-containing protein 4

2

0

High-throughput

0.316

High

142117

STX8
Syntaxin-8

2

0

High-throughput

0.316

High

142118

IR3IP
Immediate early response 3-interacting protein 1

2

0

High-throughput

0.316

High

142109

THS7B
Thrombospondin type-1 domain-containing protein 7B

1

0

High-throughput

0.268

Low

142112

CXL16
C-X-C motif chemokine 16

1

0

High-throughput

0.251

Low


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Last updated: 11Aug2025