Protein: PRAP1
Proline-rich acidic protein 1 (Epididymis tissue protein Li 178) (Uterine-specific proline-rich acidic protein)

Gene: PRAP1
Organism: Homo sapiens
Interactions: 19
UniProt ID: Q96NZ9

Gene Ontology (top 5):
GO:0005576 - extracellular region
GO:0005783 - endoplasmic reticulum
GO:0006974 - DNA damage response
GO:0017129 - triglyceride binding
GO:0030330 - DNA damage response, signal transduction by p53 class mediator

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1399319

UBQL1
Ubiquilin-1

4

1

High-throughput

0.700

High

1399317

LACRT
Extracellular glycoprotein lacritin

3

0

High-throughput

0.638

High

226863

SGTA
Small glutamine-rich tetratricopeptide repeat-containing protein alpha

3

1

High-throughput

0.616

High

600903

HSP76
Heat shock 70 kDa protein 6

2

0

High-throughput

0.580

High

1086086

ASPH
Aspartyl/asparaginyl beta-hydroxylase

2

0

High-throughput

0.580

High

1389490

SGTB
Small glutamine-rich tetratricopeptide repeat-containing protein beta

2

1

High-throughput

0.553

High

1399318

UBQL2
Ubiquilin-2

2

1

High-throughput

0.553

High

535424

BIP
Endoplasmic reticulum chaperone BiP

1

1

High-throughput

0.515

High

391071

TRFL
Lactotransferrin

1

0

High-throughput

0.513

High

1232529

Q6FHY5
MEOX2 protein

1

1

High-throughput

0.470

High

894105

MEOX2
Homeobox protein MOX-2

1

1

High-throughput

0.439

High

1163636

MEP1B
Meprin A subunit beta

1

0

Small-scale

0.438

High

379701

IGHA1
Immunoglobulin heavy constant alpha 1

1

0

High-throughput

0.426

High

480453

CD48
CD48 antigen

3

0

High-throughput

0.347

High

1308653

AHNK2
Protein AHNAK2

2

0

High-throughput

0.316

High

1397092

CEP19
Centrosomal protein of 19 kDa

2

0

High-throughput

0.316

High

1399321

MOFA1
MORF4 family-associated protein 1

2

0

High-throughput

0.316

High

987872

GRB2
Growth factor receptor-bound protein 2

1

0

High-throughput

0.265

Low

1399320

TRRAP
Transformation/transcription domain-associated protein

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025