Protein: PDIA2
Protein disulfide-isomerase A2 (EC 5.3.4.1) (Pancreas-specific protein disulfide isomerase) (PDIp)

Gene: PDIA2
Organism: Homo sapiens
Interactions: 32
UniProt ID: Q13087

Gene Ontology (top 5):
GO:0003756 - protein disulfide isomerase activity
GO:0005496 - steroid binding
GO:0005783 - endoplasmic reticulum
GO:0005788 - endoplasmic reticulum lumen
GO:0006457 - protein folding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

452245

PDIA1
Protein disulfide-isomerase

2

18

High-throughput

0.754

High

1094297

P4HTM
Transmembrane prolyl 4-hydroxylase

1

11

Small-scale

0.647

High

1094296

ERO1A
ERO1-like protein alpha

3

13

Small-scale

0.640

High

697864

CALR
Calreticulin

1

20

Small-scale

0.618

High

936233

MTP
Microsomal triglyceride transfer protein large subunit

1

2

Small-scale

0.618

High

1094292

P4HA3
Prolyl 4-hydroxylase subunit alpha-3

1

11

Small-scale

0.618

High

952790

ACTB
Actin, cytoplasmic 1

1

2

Small-scale

0.578

High

948267

KR121
Keratin-associated protein 12-1

2

2

High-throughput

0.553

High

384252

CO2A1
Collagen alpha-1(II) chain

1

7

Small-scale

0.501

High

362272

ABL1
Tyrosine-protein kinase ABL1

1

5

High-throughput

0.479

High

593979

NCK1
SH2/SH3 adapter protein NCK1

1

7

High-throughput

0.479

High

699726

P85A
Phosphatidylinositol 3-kinase regulatory subunit alpha

1

5

High-throughput

0.479

High

1043119

TAP1
Antigen peptide transporter 1

1

3

Small-scale

0.479

High

1094293

SYVN1
E3 ubiquitin-protein ligase synoviolin

1

10

Small-scale

0.479

High

1094294

ERO1B
ERO1-like protein beta

1

13

Small-scale

0.479

High

1094295

SPP
Signal peptide peptidase

1

1

Small-scale

0.479

High

1094298

AMFR
E3 ubiquitin-protein ligase AMFR

1

3

Small-scale

0.479

High

408843

G3P
Glyceraldehyde-3-phosphate dehydrogenase

1

1

Small-scale

0.457

High

529724

TAU
Microtubule-associated protein tau

1

6

Small-scale

0.457

High

789484

PPARG
Peroxisome proliferator-activated receptor gamma

1

6

Small-scale

0.457

High

1094290

CUL3
Cullin-3

1

10

Small-scale

0.439

High

127321

LEG8
Galectin-8

1

4

Small-scale

0.437

High

440525

FYN
Tyrosine-protein kinase Fyn

1

5

High-throughput

0.437

High

557269

SRC
Proto-oncogene tyrosine-protein kinase Src

1

5

High-throughput

0.437

High

619044

PLCG1
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1

1

1

High-throughput

0.437

High

855607

CRK
Adapter molecule crk

1

8

High-throughput

0.437

High

987599

GRB2
Growth factor receptor-bound protein 2

1

8

High-throughput

0.437

High

1060867

LRP1
Prolow-density lipoprotein receptor-related protein 1

1

6

Small-scale

0.437

High

1094291

KRA61
Keratin-associated protein 6-1

2

0

High-throughput

0.316

High

791348

SYUA
Alpha-synuclein

1

0

Small-scale

0.261

Low

960367

SMS
Somatostatin

1

0

Small-scale

0.261

Low

407171

CD3D
T-cell surface glycoprotein CD3 delta chain

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025