Protein: PPBN
Alkaline phosphatase, germ cell type (EC 3.1.3.1) (ALP-1) (Alkaline phosphatase Nagao isozyme) (Alkaline phosphatase, placental-like) (Germ cell alkaline phosphatase) (GCAP) (Placental alkaline phosphatase-like) (PLAP-like)

Gene: PPBN, ALPG
Organism: Homo sapiens
Interactions: 34
UniProt ID: P10696

Gene Ontology (top 5):
GO:0004035 - alkaline phosphatase activity
GO:0005576 - extracellular region
GO:0005886 - plasma membrane
GO:0046872 - metal ion binding
GO:0098552 - side of membrane

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

426044

PPB1
Alkaline phosphatase, placental type

2

4

High-throughput

0.811

High

488292

PPBI
Intestinal-type alkaline phosphatase

2

4

High-throughput

0.811

High

531982

GALNS
N-acetylgalactosamine-6-sulfatase

2

2

High-throughput

0.628

High

531992

B3GLT
Beta-1,3-glucosyltransferase

2

1

High-throughput

0.574

High

244436

MGRN1
E3 ubiquitin-protein ligase MGRN1

1

1

High-throughput

0.536

High

467809

BGLR
Beta-glucuronidase

1

1

High-throughput

0.536

High

531987

AHNK
Neuroblast differentiation-associated protein AHNAK

1

1

High-throughput

0.536

High

531991

CSPG4
Chondroitin sulfate proteoglycan 4

1

2

High-throughput

0.536

High

531996

NAR5
Ecto-ADP-ribosyltransferase 5

1

1

High-throughput

0.536

High

531981

ACHA5
Neuronal acetylcholine receptor subunit alpha-5

1

0

High-throughput

0.513

High

531983

NMU
Neuromedin-U [Cleaved into: Neuromedin precursor-related peptide 36

1

0

High-throughput

0.513

High

531989

T132A
Transmembrane protein 132A

1

0

High-throughput

0.513

High

532005

PCOC2
Procollagen C-endopeptidase enhancer 2

1

0

High-throughput

0.513

High

531985

ANAG
Alpha-N-acetylglucosaminidase

1

1

High-throughput

0.489

High

531993

MEGF8
Multiple epidermal growth factor-like domains protein 8

1

2

High-throughput

0.489

High

531994

FXRD2
FAD-dependent oxidoreductase domain-containing protein 2

1

1

High-throughput

0.489

High

531999

SFXN3
Sideroflexin-3

1

2

High-throughput

0.489

High

531980

CFTR
Cystic fibrosis transmembrane conductance regulator

1

4

High-throughput

0.479

High

532000

TX101
Testis-expressed protein 101

1

2

High-throughput

0.445

High

532001

ZDHC5
Palmitoyltransferase ZDHHC5

1

1

High-throughput

0.445

High

330609

KI20A
Kinesin-like protein KIF20A

1

7

High-throughput

0.437

High

531984

MECP2
Methyl-CpG-binding protein 2

1

1

High-throughput

0.437

High

531986

KIF23
Kinesin-like protein KIF23

1

4

High-throughput

0.437

High

531988

KIF14
Kinesin-like protein KIF14

1

2

High-throughput

0.437

High

531995

AURKB
Aurora kinase B

1

2

High-throughput

0.437

High

532002

ECT2
Protein ECT2

1

1

High-throughput

0.437

High

532003

ANLN
Anillin

1

1

High-throughput

0.437

High

531990

PKHA7
Pleckstrin homology domain-containing family A member 7

1

1

High-throughput

0.407

High

532006

UBP16
Ubiquitin carboxyl-terminal hydrolase 16

2

0

High-throughput

0.328

High

62894

POTEF
POTE ankyrin domain family member F

1

0

High-throughput

0.279

Low

531997

PLCA
1-acyl-sn-glycerol-3-phosphate acyltransferase alpha

1

0

High-throughput

0.279

Low

532004

CHSTC
Carbohydrate sulfotransferase 12

1

0

High-throughput

0.279

Low

297420

PIAS1
E3 SUMO-protein ligase PIAS1

1

0

High-throughput

0.249

Low

531998

ZFY21
Zinc finger FYVE domain-containing protein 21

1

0

Small-scale

0.249

Low


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Last updated: 11Aug2025