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Aliases for PIP Gene

Aliases for PIP Gene

  • Prolactin Induced Protein 2 3 5
  • Gross Cystic Disease Fluid Protein 15 3 4
  • Secretory Actin-Binding Protein 3 4
  • Prolactin-Inducible Protein 2 3
  • Prolactin-Induced Protein 2 4
  • GCDFP-15 3 4
  • GCDFP15 3 4
  • GPIP4 3 4
  • SABP 3 4
  • Gp17 4

External Ids for PIP Gene

Previous GeneCards Identifiers for PIP Gene

  • GC07P141155
  • GC07P142221
  • GC07P142300
  • GC07P142346
  • GC07P142539
  • GC07P142829
  • GC07P137167

Summaries for PIP Gene

GeneCards Summary for PIP Gene

PIP (Prolactin Induced Protein) is a Protein Coding gene. Diseases associated with PIP include Florid Papillomatosis Of The Nipple and Microglandular Adenosis. Among its related pathways are Transport of glucose and other sugars, bile salts and organic acids, metal ions and amine compounds and PEDF Induced Signaling. GO annotations related to this gene include actin binding and glycoprotein binding.

Gene Wiki entry for PIP Gene

No data available for Entrez Gene Summary , CIViC summary , UniProtKB/Swiss-Prot , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for PIP Gene

Genomics for PIP Gene

Regulatory Elements for PIP Gene

Enhancers for PIP Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH07G143126 0.7 Ensembl ENCODE 0.4 -5.9 -5877 0.4 JUND FOS KEL C7orf34 TRPV5 TMEM139 PIP OR6W1P
GH07G143120 0.6 ENCODE 0.4 -11.2 -11233 1.3 PKNOX1 GATA3 JUND JUNB NR3C1 ATF2 OR6V1 TAS2R39 OR9P1P KEL C7orf34 TRPV5 TMEM139 TCAF2 GSTK1 PIP
GH07G143098 0.6 FANTOM5 0.3 -33.1 -33116 0.4 JUND POLR2A MLLT1 EZH2 OR6V1 OR9P1P TAS2R39 PIP OR6W1P
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

Enhancers around PIP on UCSC Golden Path with GeneCards custom track

Genomic Location for PIP Gene

143,132,077 bp from pter
143,139,746 bp from pter
7,670 bases
Plus strand

Genomic View for PIP Gene

Genes around PIP on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
PIP Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for PIP Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for PIP Gene

Proteins for PIP Gene

  • Protein details for PIP Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Prolactin-inducible protein
    Protein Accession:
    Secondary Accessions:
    • A0A963
    • A0A9C3
    • A0A9F3
    • A4D2I1

    Protein attributes for PIP Gene

    146 amino acids
    Molecular mass:
    16572 Da
    Quaternary structure:
    • Monomer. Interacts with AZGP1.

    Three dimensional structures from OCA and Proteopedia for PIP Gene

neXtProt entry for PIP Gene

Post-translational modifications for PIP Gene

  • Glycosylation at posLast=105105
  • Modification sites at PhosphoSitePlus

Other Protein References for PIP Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

No data available for DME Specific Peptides for PIP Gene

Domains & Families for PIP Gene

Protein Domains for PIP Gene


Suggested Antigen Peptide Sequences for PIP Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the PIP family.
  • Belongs to the PIP family.
genes like me logo Genes that share domains with PIP: view

No data available for Gene Families for PIP Gene

Function for PIP Gene

Molecular function for PIP Gene

GENATLAS Biochemistry:
prolactin-induced protein
UniProtKB/Swiss-Prot Induction:
By prolactin and androgen; inhibited by estrogen.

Gene Ontology (GO) - Molecular Function for PIP Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001948 glycoprotein binding IPI 18930737
GO:0003779 actin binding NAS 2013294
GO:0004190 aspartic-type endopeptidase activity IMP 10713110
GO:0005515 protein binding IPI 22720776
GO:0019864 IgG binding IDA 14638438
genes like me logo Genes that share ontologies with PIP: view
genes like me logo Genes that share phenotypes with PIP: view

Animal Models for PIP Gene

MGI Knock Outs for PIP:

Animal Model Products

  • Taconic Biosciences Mouse Models for PIP

Inhibitory RNA Products

Clone Products

No data available for Enzyme Numbers (IUBMB) , Human Phenotype Ontology , miRNA , Transcription Factor Targets and HOMER Transcription for PIP Gene

Localization for PIP Gene

Subcellular locations from UniProtKB/Swiss-Prot for PIP Gene


Subcellular locations from

Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for PIP gene
Compartment Confidence
extracellular 5
nucleus 5
plasma membrane 2
cytoskeleton 2
mitochondrion 1
cytosol 1

Gene Ontology (GO) - Cellular Components for PIP Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005576 extracellular region TAS --
GO:0005615 extracellular space IDA 10713110
GO:0005634 nucleus IDA 21630459
GO:0016324 apical plasma membrane IEA --
GO:0070062 extracellular exosome IDA 19056867
genes like me logo Genes that share ontologies with PIP: view

Pathways & Interactions for PIP Gene

genes like me logo Genes that share pathways with PIP: view

Gene Ontology (GO) - Biological Process for PIP Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001580 detection of chemical stimulus involved in sensory perception of bitter taste IDA 24248522
GO:0001895 retina homeostasis IEP 23580065
GO:0002682 regulation of immune system process IEA --
GO:0006508 proteolysis IMP 10713110
GO:0010628 positive regulation of gene expression IDA 10072505
genes like me logo Genes that share ontologies with PIP: view

No data available for SIGNOR curated interactions for PIP Gene

Drugs & Compounds for PIP Gene

(9) Drugs for PIP Gene - From: Novoseek

Name Status Disease Links Group Role Mechanism of Action Clinical Trials

(5) Additional Compounds for PIP Gene - From: Novoseek

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
genes like me logo Genes that share compounds with PIP: view

Transcripts for PIP Gene

mRNA/cDNA for PIP Gene

(1) REFSEQ mRNAs :
(5) Additional mRNA sequences :
(5) Selected AceView cDNA sequences:
(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Unigene Clusters for PIP Gene

Prolactin-induced protein:
Representative Sequences:

Inhibitory RNA Products

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for PIP Gene

No ASD Table

Relevant External Links for PIP Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for PIP Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for PIP Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for PIP Gene

This gene is overexpressed in Minor Salivary Gland (x47.3).

Protein differential expression in normal tissues from HIPED for PIP Gene

This gene is overexpressed in Salivary gland (25.3), Saliva (15.9), and Lavage (7.1).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, MaxQB, and MOPED for PIP Gene

NURSA nuclear receptor signaling pathways regulating expression of PIP Gene:


SOURCE GeneReport for Unigene cluster for PIP Gene:


mRNA Expression by UniProt/SwissProt for PIP Gene:

Tissue specificity: Expressed in pathological conditions of the mammary gland and in several exocrine tissues, such as the lacrimal, salivary, and sweat glands.

Evidence on tissue expression from TISSUES for PIP Gene

  • Saliva(4.4)
  • Skin(2.9)
  • Eye(2.4)
  • Intestine(2.1)
  • Lung(2)
genes like me logo Genes that share expression patterns with PIP: view

Primer Products

No data available for Protein tissue co-expression partners and Phenotype-based relationships between genes and organs from Gene ORGANizer for PIP Gene

Orthologs for PIP Gene

This gene was present in the common ancestor of mammals.

Orthologs for PIP Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia PIP 34 35
  • 98.4 (n)
(Canis familiaris)
Mammalia PIP 34 35
  • 66.67 (n)
(Bos Taurus)
Mammalia PIP 35
  • 64 (a)
(Mus musculus)
Mammalia Pip 34 16 35
  • 60.24 (n)
(Rattus norvegicus)
Mammalia Pip 34
  • 58.21 (n)
(Ornithorhynchus anatinus)
Mammalia -- 35
  • 36 (a)
-- 35
  • 29 (a)
Species where no ortholog for PIP was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • chicken (Gallus gallus)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • lizard (Anolis carolinensis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for PIP Gene

Gene Tree for PIP (if available)
Gene Tree for PIP (if available)

Paralogs for PIP Gene

No data available for Paralogs for PIP Gene

Variants for PIP Gene

Sequence variations from dbSNP and Humsavar for PIP Gene

SNP ID Clin Chr 07 pos Sequence Context AA Info Type
rs1000035657 -- 143,135,968(+) AGCAG(A/G/T)TCTGG intron-variant
rs1000167807 -- 143,139,274(+) GAACC(A/G)AGCAG intron-variant
rs1000418756 -- 143,132,915(+) AGCAG(C/T)AGGGT intron-variant
rs1000442063 -- 143,136,411(+) AGTCA(A/G)CTGCA intron-variant
rs1000630797 -- 143,131,731(+) GGGGA(G/T)CAGTG upstream-variant-2KB

Structural Variations from Database of Genomic Variants (DGV) for PIP Gene

Variant ID Type Subtype PubMed ID
dgv11660n54 CNV loss 21841781
dgv11661n54 CNV loss 21841781
dgv11662n54 CNV loss 21841781
dgv11663n54 CNV loss 21841781
dgv1977e212 CNV loss 25503493
dgv432n21 CNV loss 19592680
dgv6698n100 CNV loss 25217958
esv2675537 CNV deletion 23128226
esv2764005 CNV loss 21179565
esv3542554 CNV deletion 23714750
esv3615300 CNV loss 21293372
esv3615302 CNV loss 21293372
nsv1031825 CNV loss 25217958
nsv465175 CNV loss 19166990
nsv465176 CNV loss 19166990
nsv608657 CNV loss 21841781

Variation tolerance for PIP Gene

Residual Variation Intolerance Score: 81.6% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 1.83; 34.37% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for PIP Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for PIP Gene

Disorders for PIP Gene

MalaCards: The human disease database

(34) MalaCards diseases for PIP Gene - From: DISEASES, Novoseek, and GeneCards

Disorder Aliases PubMed IDs
florid papillomatosis of the nipple
  • erosive adenomatosis of the nipple
microglandular adenosis
  • adenosis - breast
apocrine adenocarcinoma
  • apocrine carcinoma
eccrine adenocarcinoma
breast signet ring cell adenocarcinoma
  • mammary signet ring cell carcinoma
- elite association - COSMIC cancer census association via MalaCards
Search PIP in MalaCards View complete list of genes associated with diseases

Relevant External Links for PIP

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
genes like me logo Genes that share disorders with PIP: view

No data available for UniProtKB/Swiss-Prot and Genatlas for PIP Gene

Publications for PIP Gene

  1. The prolactin-inducible protein (PIP/GCDFP-15) gene: cloning, structure and regulation. (PMID: 1955075) Myal Y. … Shiu R.P.C. (Mol. Cell. Endocrinol. 1991) 2 3 4 22 64
  2. CLC- a novel susceptibility gene for allergic rhinitis? (PMID: 19650845) Bryborn M. … Cardell L.O. (Allergy 2010) 3 22 46 64
  3. Crystal structure of the novel complex formed between zinc alpha2- glycoprotein (ZAG) and prolactin-inducible protein (PIP) from human seminal plasma. (PMID: 18930737) Hassan M.I. … Singh T.P. (J. Mol. Biol. 2008) 3 4 22 64
  4. Primary structure of a new actin-binding protein from human seminal plasma. (PMID: 2013294) Schaller J. … Rickli E.E. (Eur. J. Biochem. 1991) 3 4 22 64
  5. GCDFP-15 positive and TTF-1 negative primary lung neoplasms: a tissue microarray study of 381 primary lung tumors. (PMID: 19620839) Wang L.J. … Resnick M.B. (Appl. Immunohistochem. Mol. Morphol. 2009) 3 22 64

Products for PIP Gene

Sources for PIP Gene

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