Protein: CBPN
Carboxypeptidase N catalytic chain (CPN) (EC 3.4.17.3) (Anaphylatoxin inactivator) (Arginine carboxypeptidase) (Carboxypeptidase N polypeptide 1) (Carboxypeptidase N small subunit) (Kininase-1) (Lysine carboxypeptidase) (Plasma carboxypeptidase B) (Serum carboxypeptidase N) (SCPN)

Gene: CBPN, CPN1
Organism: Homo sapiens
Interactions: 16
UniProt ID: P15169

Gene Ontology (top 5):
GO:0004181 - metallocarboxypeptidase activity
GO:0005576 - extracellular region
GO:0005615 - extracellular space
GO:0006518 - peptide metabolic process
GO:0008270 - zinc ion binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

581419

KDM3B
Lysine-specific demethylase 3B

2

0

High-throughput

0.602

High

581417

CE170
Centrosomal protein of 170 kDa

2

1

High-throughput

0.574

High

581415

SETB1
Histone-lysine N-methyltransferase SETDB1

1

1

High-throughput

0.515

High

581422

OPTN
Optineurin

1

1

High-throughput

0.515

High

581411

AL3A1
Aldehyde dehydrogenase, dimeric NADP-preferring

1

0

High-throughput

0.513

High

369822

CO3
Complement C3

1

3

Small-scale

0.501

High

581410

KPCA
Protein kinase C alpha type

1

0

High-throughput

0.493

High

581421

KAT5
Histone acetyltransferase KAT5

1

0

High-throughput

0.493

High

581413

1433G
14-3-3 protein gamma

1

2

High-throughput

0.470

High

581420

LMO3
LIM domain only protein 3

1

1

High-throughput

0.470

High

581412

CDC42
Cell division control protein 42 homolog

1

8

High-throughput

0.464

High

581418

CLC4G
C-type lectin domain family 4 member G

1

2

High-throughput

0.464

High

581424

ITM2B
Integral membrane protein 2B

1

1

High-throughput

0.445

High

581423

BTBD1
BTB/POZ domain-containing protein 1

2

0

High-throughput

0.328

High

581414

PRKDC
DNA-dependent protein kinase catalytic subunit

1

0

High-throughput

0.269

Low

581416

Q5SUL5
HLA class I histocompatibility antigen A alpha chain

1

0

High-throughput

0.268

Low


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Last updated: 11Aug2025