Protein: NPB
Neuropeptide B (Preproprotein L7) (hPPL7) [Cleaved into: Neuropeptide B-23 (NPB23) (hL7); Neuropeptide B-29 (NPB29) (hL7C)]

Gene: NPB
Organism: Homo sapiens
Interactions: 28
UniProt ID: Q8NG41

Gene Ontology (top 5):
GO:0001664 - G protein-coupled receptor binding
GO:0005576 - extracellular region
GO:0007186 - G protein-coupled receptor signaling pathway
GO:0007218 - neuropeptide signaling pathway
GO:0007631 - feeding behavior

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

378704

IGJ
Immunoglobulin J chain

2

0

High-throughput

0.602

High

402475

PROC
Vitamin K-dependent protein C

2

0

High-throughput

0.602

High

844217

ECE1
Endothelin-converting enzyme 1

2

0

High-throughput

0.602

High

1339900

PAUF
Pancreatic adenocarcinoma up-regulated factor

2

0

High-throughput

0.602

High

370092

CYTS
Cystatin-S

2

1

High-throughput

0.574

High

479939

CYTT
Cystatin-SA

2

1

High-throughput

0.574

High

952966

ACTB
Actin, cytoplasmic 1

2

2

High-throughput

0.574

High

977767

ACTA
Actin, aortic smooth muscle

2

2

High-throughput

0.574

High

995704

ACTC
Actin, alpha cardiac muscle 1

2

2

High-throughput

0.574

High

379759

IGHA2
Immunoglobulin heavy constant alpha 2

2

2

High-throughput

0.552

High

870461

NPBW1
Neuropeptides B/W receptor type 1

1

0

Small-scale

0.480

High

1119760

IL16
Pro-interleukin-16 [Cleaved into: Interleukin-16

1

1

High-throughput

0.479

High

379683

IGHA1
Immunoglobulin heavy constant alpha 1

1

2

High-throughput

0.445

High

379119

IGKC
Immunoglobulin kappa constant

1

0

High-throughput

0.426

High

114567

H0YKB7
Interleukin 16

1

1

High-throughput

0.407

High

379023

PIGR
Polymeric immunoglobulin receptor

2

0

High-throughput

0.328

High

535312

BIP
Endoplasmic reticulum chaperone BiP

2

0

High-throughput

0.328

High

720128

PURA2
Adenylosuccinate synthetase isozyme 2

2

0

High-throughput

0.328

High

1038667

FKBP4
Peptidyl-prolyl cis-trans isomerase FKBP4

2

0

High-throughput

0.328

High

1311079

UBR1
E3 ubiquitin-protein ligase UBR1

2

0

High-throughput

0.328

High

1339899

MUC7
Mucin-7

2

0

High-throughput

0.328

High

1339901

MCCA
Methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial

2

0

High-throughput

0.328

High

1339902

DPH7
Diphthine methyltransferase

2

0

High-throughput

0.328

High

1339903

PDP2
[Pyruvate dehydrogenase [acetyl-transferring]]-phosphatase 2, mitochondrial

2

0

High-throughput

0.328

High

1339904

CRNN
Cornulin

2

0

High-throughput

0.328

High

517248

AMY1B
Alpha-amylase 1B

2

0

High-throughput

0.288

High

659042

PTPRG
Receptor-type tyrosine-protein phosphatase gamma

1

0

High-throughput

0.279

Low

853353

CBX5
Chromobox protein homolog 5

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025