Protein: CBPE
Carboxypeptidase E (CPE) (EC 3.4.17.10) (Carboxypeptidase H) (CPH) (Enkephalin convertase) (Prohormone-processing carboxypeptidase)

Gene: CBPE, CPE
Organism: Homo sapiens
Interactions: 51
UniProt ID: P16870

Gene Ontology (top 5):
GO:0003214 - cardiac left ventricle morphogenesis
GO:0004180 - carboxypeptidase activity
GO:0004181 - metallocarboxypeptidase activity
GO:0005615 - extracellular space
GO:0005794 - Golgi apparatus

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

599138

PSG8
Pregnancy-specific beta-1-glycoprotein 8

2

5

High-throughput

0.726

High

599104

CEAM8
Cell adhesion molecule CEACAM8

1

5

High-throughput

0.691

High

599130

TMPSD
Transmembrane protease serine 13

1

6

High-throughput

0.691

High

599143

ST14
Suppressor of tumorigenicity 14 protein

1

6

High-throughput

0.691

High

599127

SPB11
Serpin B11

3

1

High-throughput

0.656

High

543407

PSG1
Pregnancy-specific beta-1-glycoprotein 1

1

4

High-throughput

0.618

High

351654

SG1D1
Secretoglobin family 1D member 1

2

0

High-throughput

0.602

High

599132

SIAE
Sialate O-acetylesterase

2

0

High-throughput

0.585

High

599137

NUFP1
FMR1-interacting protein NUFIP1

2

0

High-throughput

0.585

High

599136

CNTP2
Contactin-associated protein-like 2

1

0

Small-scale

0.549

High

599103

RFA1
Replication protein A 70 kDa DNA-binding subunit

1

1

High-throughput

0.541

High

599110

SLAF1
Signaling lymphocytic activation molecule

1

7

High-throughput

0.536

High

599117

BRID5
BRICHOS domain-containing protein 5

1

1

High-throughput

0.536

High

599139

B3GT5
Beta-1,3-galactosyltransferase 5

1

1

High-throughput

0.536

High

599142

HYOU1
Hypoxia up-regulated protein 1

1

5

High-throughput

0.536

High

599108

CHD3
Chromodomain-helicase-DNA-binding protein 3

1

0

High-throughput

0.518

High

599134

ROBO2
Roundabout homolog 2

1

0

High-throughput

0.518

High

599109

AAPK1
5'-AMP-activated protein kinase catalytic subunit alpha-1

1

1

Small-scale

0.515

High

485923

GIP
Gastric inhibitory polypeptide

1

0

High-throughput

0.513

High

599106

GPM6A
Neuronal membrane glycoprotein M6-a

1

0

High-throughput

0.513

High

599120

HDBP1
Glycosylphosphatidylinositol-anchored high density lipoprotein-binding protein 1

1

0

High-throughput

0.513

High

599121

TAFA2
Chemokine-like protein TAFA-2

1

0

High-throughput

0.513

High

599122

TM87A
Transmembrane protein 87A

1

0

High-throughput

0.513

High

599133

PROK2
Prokineticin-2

1

0

High-throughput

0.513

High

599105

PSN1
Presenilin-1

1

0

High-throughput

0.493

High

599102

PRS6A
26S proteasome regulatory subunit 6A

1

1

High-throughput

0.489

High

599111

DYR1A
Dual specificity tyrosine-phosphorylation-regulated kinase 1A

1

1

High-throughput

0.489

High

599123

PATE1
Prostate and testis expressed protein 1

1

1

High-throughput

0.489

High

599125

TTC28
Tetratricopeptide repeat protein 28

1

1

High-throughput

0.489

High

599131

CSTL1
Cystatin-like 1

1

1

High-throughput

0.489

High

599135

UGGG2
UDP-glucose:glycoprotein glucosyltransferase 2

1

1

High-throughput

0.489

High

599116

ANO7
Anoctamin-7

1

0

High-throughput

0.458

High

599124

ESR2
Estrogen receptor beta

1

0

High-throughput

0.458

High

104030

F5GYW9
Serpin family B member 11

1

1

High-throughput

0.445

High

529016

TAU
Microtubule-associated protein tau

1

1

High-throughput

0.445

High

599115

RIF1
Telomere-associated protein RIF1

1

0

High-throughput

0.438

High

105273

APRIO
Alternative prion protein

1

1

High-throughput

0.437

High

404656

PRIO
Major prion protein

1

0

High-throughput

0.426

High

599118

OLFM4
Olfactomedin-4

1

0

High-throughput

0.426

High

599113

RNS13
Probable inactive ribonuclease-like protein 13

2

0

High-throughput

0.318

High

599107

TF3C1
General transcription factor 3C polypeptide 1

1

0

High-throughput

0.282

High

599112

DPOA2
DNA polymerase alpha subunit B

1

0

High-throughput

0.282

High

599128

UT14A
U3 small nucleolar RNA-associated protein 14 homolog A

1

0

High-throughput

0.282

High

599140

PDIP2
Polymerase delta-interacting protein 2

1

0

High-throughput

0.282

High

599141

MED31
Mediator of RNA polymerase II transcription subunit 31

1

0

High-throughput

0.282

High

416592

REL1
Prorelaxin H1 [Cleaved into: Relaxin B chain; Relaxin A chain]

1

0

High-throughput

0.279

Low

599119

DYR2
Dihydrofolate reductase 2, mitochondrial

1

0

High-throughput

0.279

Low

599126

LCFC1
Sperm-egg fusion protein LLCFC1

1

0

High-throughput

0.279

Low

599129

PECR
Peroxisomal trans-2-enoyl-CoA reductase

1

0

High-throughput

0.279

Low

599114

LRIF1
Ligand-dependent nuclear receptor-interacting factor 1

1

0

High-throughput

0.251

Low

431511

AP2A
Transcription factor AP-2-alpha

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025