Protein: PNCB
Nicotinate phosphoribosyltransferase (NAPRTase) (EC 6.3.4.21) (FHA-HIT-interacting protein) (Nicotinate phosphoribosyltransferase domain-containing protein 1)

Gene: PNCB, NAPRT
Organism: Homo sapiens
Interactions: 19
UniProt ID: Q6XQN6

Gene Ontology (top 5):
GO:0004516 - nicotinate phosphoribosyltransferase activity
GO:0005576 - extracellular region
GO:0005829 - cytosol
GO:0006979 - response to oxidative stress
GO:0016740 - transferase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

858677

MP2K3
Dual specificity mitogen-activated protein kinase kinase 3

2

1

High-throughput

0.571

High

1230097

K1C40
Keratin, type I cytoskeletal 40

1

0

High-throughput

0.549

High

1251131

RBPMS
RNA-binding protein with multiple splicing

1

0

High-throughput

0.549

High

1005327

IGBP1
Immunoglobulin-binding protein 1

1

0

High-throughput

0.513

High

1023811

2ABB
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform

1

0

High-throughput

0.513

High

1251134

CDK15
Cyclin-dependent kinase 15

1

0

High-throughput

0.513

High

1251136

EKI1
Ethanolamine kinase 1

1

0

High-throughput

0.513

High

1251138

LCAP
Leucyl-cystinyl aminopeptidase

1

0

High-throughput

0.513

High

59221

A2ABF9
[histone H3]-lysine(9) N-methyltransferase

1

1

High-throughput

0.470

High

529985

TAU
Microtubule-associated protein tau

1

0

High-throughput

0.458

High

1251135

TOLIP
Toll-interacting protein

1

0

High-throughput

0.458

High

1251133

EHMT2
Histone-lysine N-methyltransferase EHMT2

1

1

High-throughput

0.439

High

261202

NSMA
Sphingomyelin phosphodiesterase 2

1

0

High-throughput

0.426

High

1179964

CCD57
Coiled-coil domain-containing protein 57

1

0

High-throughput

0.299

High

1251132

GRM2B
GRAM domain-containing protein 2B

1

0

High-throughput

0.299

High

325327

OR2A4
Olfactory receptor 2A4

1

0

High-throughput

0.279

Low

1251137

ST7
Suppressor of tumorigenicity 7 protein

1

0

High-throughput

0.279

Low

1251129

TRI67
Tripartite motif-containing protein 67

1

0

High-throughput

0.249

Low

1251130

EMC5
ER membrane protein complex subunit 5

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025