Protein: SPB9
Serpin B9 (Cytoplasmic antiproteinase 3) (CAP-3) (CAP3) (Peptidase inhibitor 9) (PI-9)

Gene: SPB9, SERPINB9
Organism: Homo sapiens
Interactions: 53
UniProt ID: P50453

Gene Ontology (top 5):
GO:0002020 - protease binding
GO:0002448 - mast cell mediated immunity
GO:0004867 - serine-type endopeptidase inhibitor activity
GO:0005615 - extracellular space
GO:0005634 - nucleus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

486155

GRAB
Granzyme B

9

20

Small-scale

0.963

High

129541

TRAF5
TNF receptor-associated factor 5

3

4

High-throughput

0.675

High

839515

GRAM
Granzyme M

1

20

Small-scale

0.647

High

839543

VAPA
Vesicle-associated membrane protein-associated protein A

2

0

High-throughput

0.602

High

839537

IGSF8
Immunoglobulin superfamily member 8

1

0

High-throughput

0.586

High

839539

IGS21
Immunoglobulin superfamily member 21

1

0

High-throughput

0.584

High

839538

TIMD4
T-cell immunoglobulin and mucin domain-containing protein 4

1

0

High-throughput

0.578

High

839518

KPCE
Protein kinase C epsilon type

2

4

High-throughput

0.571

High

233928

GDF9
Growth/differentiation factor 9

1

4

High-throughput

0.541

High

263564

PR40A
Pre-mRNA-processing factor 40 homolog A

1

1

High-throughput

0.541

High

386327

P53
Cellular tumor antigen p53

1

1

High-throughput

0.541

High

839517

EF1A1
Elongation factor 1-alpha 1

1

3

High-throughput

0.541

High

839519

TLE1
Transducin-like enhancer protein 1

1

3

High-throughput

0.541

High

839521

ECH1
Delta(3,5)-Delta(2,4)-dienoyl-CoA isomerase, mitochondrial

1

1

High-throughput

0.541

High

839523

TBB2A
Tubulin beta-2A chain

1

1

High-throughput

0.541

High

839526

SETB1
Histone-lysine N-methyltransferase SETDB1

1

1

High-throughput

0.541

High

839531

CSN6
COP9 signalosome complex subunit 6

1

1

High-throughput

0.541

High

839542

BRD7
Bromodomain-containing protein 7

1

1

High-throughput

0.541

High

839535

ACTT1
Actin-related protein T1

1

1

High-throughput

0.536

High

839546

RCL1
RNA 3'-terminal phosphate cyclase-like protein

1

2

High-throughput

0.536

High

381867

G3P
Glyceraldehyde-3-phosphate dehydrogenase

1

0

High-throughput

0.518

High

523601

XRCC6
X-ray repair cross-complementing protein 6

1

0

High-throughput

0.518

High

690135

GBP2
Guanylate-binding protein 2

1

0

High-throughput

0.518

High

839522

U119A
Protein unc-119 homolog A

1

0

High-throughput

0.518

High

839524

DPYL1
Dihydropyrimidinase-related protein 1

1

0

High-throughput

0.518

High

839527

RBM48
RNA-binding protein 48

1

0

High-throughput

0.518

High

839532

UBR1
E3 ubiquitin-protein ligase UBR1

1

0

High-throughput

0.518

High

839544

ERG28
Ergosterol biosynthetic protein 28 homolog

1

0

High-throughput

0.518

High

839545

ZHX1
Zinc fingers and homeoboxes protein 1

1

0

High-throughput

0.518

High

839547

MED31
Mediator of RNA polymerase II transcription subunit 31

1

0

High-throughput

0.518

High

839530

IKIP
Inhibitor of nuclear factor kappa-B kinase-interacting protein

1

0

High-throughput

0.513

High

667439

CASP1
Caspase-1

1

8

Small-scale

0.501

High

830270

CASP4
Caspase-4

1

8

Small-scale

0.501

High

839520

SIAT6
CMP-N-acetylneuraminate-beta-1,4-galactoside alpha-2,3-sialyltransferase

1

4

High-throughput

0.489

High

839533

FA24B
Protein FAM24B

1

1

High-throughput

0.489

High

226881

PRKN
E3 ubiquitin-protein ligase parkin

1

5

High-throughput

0.479

High

359770

LMNA
Prelamin-A/C [Cleaved into: Lamin-A/C

1

2

High-throughput

0.479

High

749236

BRCA1
Breast cancer type 1 susceptibility protein

1

2

High-throughput

0.479

High

832243

MCM2
DNA replication licensing factor MCM2

1

6

High-throughput

0.479

High

839516

CD81
CD81 antigen

1

5

High-throughput

0.479

High

839525

CASP8
Caspase-8

1

8

Small-scale

0.479

High

839536

CASPA
Caspase-10

1

8

Small-scale

0.479

High

839528

LRIF1
Ligand-dependent nuclear receptor-interacting factor 1

1

0

High-throughput

0.460

High

455226

PARP1
Poly [ADP-ribose] polymerase 1

1

0

High-throughput

0.458

High

625239

CDK2
Cyclin-dependent kinase 2

1

0

High-throughput

0.458

High

839534

NUP35
Nucleoporin NUP35

1

0

High-throughput

0.458

High

2131

PAL4C
Peptidyl-prolyl cis-trans isomerase A-like 4C

1

1

High-throughput

0.445

High

377990

PRIO
Major prion protein

1

2

High-throughput

0.445

High

839529

RIF1
Telomere-associated protein RIF1

1

0

High-throughput

0.438

High

100600

APRIO
Alternative prion protein

1

2

High-throughput

0.437

High

839541

CC90B
Coiled-coil domain-containing protein 90B, mitochondrial

1

0

High-throughput

0.282

High

839548

PKHM1
Pleckstrin homology domain-containing family M member 1

1

0

High-throughput

0.282

High

839540

TX101
Testis-expressed protein 101

1

0

High-throughput

0.279

Low


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Last updated: 15 Jul 2024