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Aliases for PSG9 Gene

Aliases for PSG9 Gene

  • Pregnancy Specific Beta-1-Glycoprotein 9 2 3 5
  • Pregnancy-Specific Beta-1 Glycoprotein B 3 4
  • PS-Beta-G-11 3 4
  • PS-Beta-G-9 3 4
  • PS-Beta-B 3 4
  • PSBG-11 3 4
  • PSBG-9 3 4
  • PSG11 3 4
  • PS34 3 4
  • Pregnancy-Specific Beta-1-Glycoprotein 11 C-R Domain 3
  • Pregnancy Specific Beta-1-Glycoprotein 11 3
  • Pregnancy-Specific Beta-1-Glycoprotein 11 4
  • Pregnancy-Specific Beta-1-Glycoprotein 9 3
  • Pregnancy-Specific Glycoprotein 11 4
  • Pregnancy-Specific Glycoprotein 9 4
  • Pregnancy-Specific Glycoprotein 7 4
  • PSGII 3
  • PSG7 4

External Ids for PSG9 Gene

Previous HGNC Symbols for PSG9 Gene

  • PSG11

Previous GeneCards Identifiers for PSG9 Gene

  • GC19M044404
  • GC19M044089
  • GC19M048433
  • GC19M048449
  • GC19M043717
  • GC19M043718
  • GC19M040187
  • GC19M043757

Summaries for PSG9 Gene

Entrez Gene Summary for PSG9 Gene

  • The protein encoded by this gene is a member of the pregnancy-specific glycoprotein (PSG) family. This protein family and the closely related carcinoembryonic antigen cell adhesion molecule (CEACAM) gene family are both members of the immunoglobulin superfamily, and are organized as a large gene cluster. This protein is thought to inhibit platelet-fibrinogen interactions. Several studies suggest that reduced serum concentrations of PSGs are associated with fetal growth restrictions, while up-regulation of this gene has been observed in colorectal cancers. Several pseudogenes of this gene are found on chromosome 19. Alternative splicing results in multiple transcript variants that encode multiple protein isoforms. [provided by RefSeq, Sep 2014]

GeneCards Summary for PSG9 Gene

PSG9 (Pregnancy Specific Beta-1-Glycoprotein 9) is a Protein Coding gene. Among its related pathways are Cell surface interactions at the vascular wall and Response to elevated platelet cytosolic Ca2+. An important paralog of this gene is PSG6.

Gene Wiki entry for PSG9 Gene

Additional gene information for PSG9 Gene

No data available for CIViC summary , UniProtKB/Swiss-Prot , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for PSG9 Gene

Genomics for PSG9 Gene

Regulatory Elements for PSG9 Gene

Enhancers for PSG9 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
GH19H043263 1.2 Ensembl ENCODE 0.7 +2.8 2795 5.7 PKNOX1 NFIB ZSCAN4 INSM2 FEZF1 ZEB1 ZNF366 SCRT2 FOS SP3 PSG4 LOC100505715 ZNF428 ZNF575 LOC100379224 MEGF8 ZNF404 ZNF576 PSG5 IRGQ
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

Enhancers around PSG9 on UCSC Golden Path with GeneCards custom track

Genomic Locations for PSG9 Gene

Genomic Locations for PSG9 Gene
57,773 bases
Minus strand

Genomic View for PSG9 Gene

Genes around PSG9 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
PSG9 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for PSG9 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for PSG9 Gene

Proteins for PSG9 Gene

  • Protein details for PSG9 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Pregnancy-specific beta-1-glycoprotein 9
    Protein Accession:
    Secondary Accessions:
    • B2R869
    • Q15227
    • Q15236
    • Q15237
    • Q8WW78
    • Q9UQ73

    Protein attributes for PSG9 Gene

    426 amino acids
    Molecular mass:
    48272 Da
    Quaternary structure:
    No Data Available

    Alternative splice isoforms for PSG9 Gene


neXtProt entry for PSG9 Gene

Post-translational modifications for PSG9 Gene

  • Glycosylation at Asn104, isoforms=2111, isoforms=2199, isoforms=268, Asn303, and Asn387
  • Modification sites at PhosphoSitePlus

No data available for DME Specific Peptides for PSG9 Gene

Domains & Families for PSG9 Gene

Gene Families for PSG9 Gene

Human Protein Atlas (HPA):
  • Plasma proteins
  • Predicted membrane proteins
  • Predicted secreted proteins

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the immunoglobulin superfamily. CEA family.
  • Belongs to the immunoglobulin superfamily. CEA family.
genes like me logo Genes that share domains with PSG9: view

Function for PSG9 Gene

Molecular function for PSG9 Gene

GENATLAS Biochemistry:
pregnancy specific beta-1-glycoprotein 9,expressed by placental syncytiotrophoblasts,unknown function,carcinoembryonic antigen (CEA family),immunoglobulin superfamily

Phenotypes for PSG9 Gene

GenomeRNAi human phenotypes for PSG9:
genes like me logo Genes that share phenotypes with PSG9: view

miRNA for PSG9 Gene

miRTarBase miRNAs that target PSG9

Clone Products

No data available for Enzyme Numbers (IUBMB) , Phenotypes From GWAS Catalog , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for PSG9 Gene

Localization for PSG9 Gene

Subcellular locations from UniProtKB/Swiss-Prot for PSG9 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 PSG9 gene
Compartment Confidence
extracellular 4
mitochondrion 2
plasma membrane 1
cytosol 1

Gene Ontology (GO) - Cellular Components for PSG9 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005576 extracellular region IEA --
genes like me logo Genes that share ontologies with PSG9: view

No data available for Subcellular locations from the Human Protein Atlas (HPA) for PSG9 Gene

Pathways & Interactions for PSG9 Gene

genes like me logo Genes that share pathways with PSG9: view

Pathways by source for PSG9 Gene

Gene Ontology (GO) - Biological Process for PSG9 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0007565 female pregnancy TAS 1922019
genes like me logo Genes that share ontologies with PSG9: view

No data available for SIGNOR curated interactions for PSG9 Gene

Drugs & Compounds for PSG9 Gene

No Compound Related Data Available

Transcripts for PSG9 Gene

Unigene Clusters for PSG9 Gene

Pregnancy specific beta-1-glycoprotein 9:
Representative Sequences:

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for PSG9 Gene

ExUns: 1a · 1b ^ 2 ^ 3a · 3b ^ 4 ^ 5a · 5b ^ 6a · 6b · 6c
SP1: -
SP2: - -
SP3: - - -
SP4: - - - -

Relevant External Links for PSG9 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for PSG9 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for PSG9 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for PSG9 Gene

This gene is overexpressed in Testis (x7.4).

Protein differential expression in normal tissues from HIPED for PSG9 Gene

This gene is overexpressed in Placenta (69.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, and MOPED for PSG9 Gene

Protein tissue co-expression partners for PSG9 Gene

NURSA nuclear receptor signaling pathways regulating expression of PSG9 Gene:


SOURCE GeneReport for Unigene cluster for PSG9 Gene:


Evidence on tissue expression from TISSUES for PSG9 Gene

  • Blood(4.1)
genes like me logo Genes that share expression patterns with PSG9: view

No data available for mRNA Expression by UniProt/SwissProt and Phenotype-based relationships between genes and organs from Gene ORGANizer for PSG9 Gene

Orthologs for PSG9 Gene

This gene was present in the common ancestor of mammals.

Orthologs for PSG9 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia PSG9 33 34
  • 96.86 (n)
(Bos Taurus)
Mammalia CEACAM1 34
  • 34 (a)
-- 34
  • 25 (a)
(Monodelphis domestica)
Mammalia -- 34
  • 23 (a)
(Mus musculus)
Mammalia Psg23 34
  • 22 (a)
Species where no ortholog for PSG9 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)
  • dog (Canis familiaris)
  • 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)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • rainbow trout (Oncorhynchus mykiss)
  • rat (Rattus norvegicus)
  • 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 PSG9 Gene

Gene Tree for PSG9 (if available)
Gene Tree for PSG9 (if available)

Paralogs for PSG9 Gene

genes like me logo Genes that share paralogs with PSG9: view

Variants for PSG9 Gene

Sequence variations from dbSNP and Humsavar for PSG9 Gene

SNP ID Clin Chr 19 pos Sequence Context AA Info Type
rs1000192734 -- 43,262,230(+) CCTCT(C/T)AGCCC intron-variant
rs1000257509 -- 43,266,967(+) GACCT(A/C)ATGCT intron-variant
rs1000332382 -- 43,267,192(+) CTCTG(A/T)GTGTC intron-variant
rs1000454716 -- 43,254,766(+) AAAAA(-/AG)AGAAA intron-variant, utr-variant-3-prime
rs1000594992 -- 43,266,322(+) GGGAC(A/G)GGTGT intron-variant

Structural Variations from Database of Genomic Variants (DGV) for PSG9 Gene

Variant ID Type Subtype PubMed ID
nsv9730 CNV gain+loss 18304495
nsv963056 CNV duplication 23825009
nsv820547 CNV deletion 20802225
nsv817848 CNV loss 17921354
nsv579832 CNV loss 21841781
nsv579831 CNV loss 21841781
nsv579820 CNV loss 21841781
nsv579809 CNV gain 21841781
nsv579779 CNV loss 21841781
nsv579759 CNV loss 21841781
nsv516973 CNV gain+loss 19592680
nsv511618 CNV loss 21212237
nsv482045 CNV gain 20164927
nsv471414 CNV gain 19718026
nsv470145 CNV loss 18288195
nsv469787 CNV loss 16826518
nsv458705 CNV loss 19166990
nsv437833 CNV loss 16327808
nsv437832 CNV loss 16327808
nsv436856 CNV insertion 17901297
nsv435702 CNV deletion 17901297
nsv2499 CNV deletion 18451855
nsv1160647 CNV deletion 26073780
nsv1160646 CNV deletion 26073780
nsv1153047 CNV deletion 26484159
nsv1140446 CNV deletion 24896259
nsv1133452 CNV deletion 24896259
nsv1072885 CNV deletion 25765185
nsv1057682 CNV loss 25217958
nsv1057657 CNV gain 25217958
esv6630 CNV loss 19470904
esv3893217 CNV gain 25118596
esv3893216 CNV gain+loss 25118596
esv3644460 CNV gain 21293372
esv3644459 CNV loss 21293372
esv3644457 CNV loss 21293372
esv3644450 CNV loss 21293372
esv3644411 CNV loss 21293372
esv3556434 CNV deletion 23714750
esv34676 CNV loss 17911159
esv33039 CNV gain 17666407
esv2758763 CNV gain+loss 17122850
esv2751795 CNV loss 17911159
esv2718609 CNV deletion 23290073
esv2718603 CNV deletion 23290073
esv2675877 CNV deletion 23128226
esv2671292 CNV deletion 23128226
esv2663048 CNV deletion 23128226
esv22277 CNV gain+loss 19812545
esv1002165 CNV gain 20482838
dgv73e203 CNV gain+loss 21179565
dgv662e214 CNV loss 21293372
dgv6500n54 CNV loss 21841781
dgv6499n54 CNV loss 21841781
dgv6498n54 CNV loss 21841781
dgv6497n54 CNV loss 21841781
dgv6496n54 CNV loss 21841781
dgv6495n54 CNV gain+loss 21841781
dgv6471n54 CNV loss 21841781
dgv6466n54 CNV gain 21841781
dgv645e199 CNV deletion 23128226
dgv590n67 CNV loss 20364138
dgv525e201 CNV deletion 23290073
dgv524e201 CNV deletion 23290073
dgv523e201 CNV deletion 23290073
dgv411n27 CNV loss 19166990
dgv3602n100 CNV loss 25217958
dgv3601n100 CNV gain 25217958
dgv3599n100 CNV loss 25217958
dgv3595n100 CNV gain 25217958
dgv3592n100 CNV loss 25217958
dgv3591n100 CNV loss 25217958
dgv3587n100 CNV gain 25217958
dgv3585n100 CNV loss 25217958
dgv3583n100 CNV loss 25217958
dgv3577n100 CNV gain 25217958
dgv3572n100 CNV gain+loss 25217958
dgv3566n100 CNV gain 25217958
dgv146n111 CNV deletion 26073780
dgv143n111 CNV deletion 26073780
dgv140e55 CNV gain 17911159

Variation tolerance for PSG9 Gene

Residual Variation Intolerance Score: 99% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 8.01; 84.18% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for PSG9 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for PSG9 Gene

Disorders for PSG9 Gene

Relevant External Links for PSG9

Atlas of Genetics and Cytogenetics in Oncology and Haematology:

No disorders were found for PSG9 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for PSG9 Gene

Publications for PSG9 Gene

  1. Characterization of the PSG11 gene. (PMID: 7806221) McLenachan PA … Mansfield BC (Genomics 1994) 2 3 4 22 60
  2. Identification of a new carcinoembryonic antigen (CEA) family member in human fetal liver--cloning and sequence determination of pregnancy-specific glycoprotein 7. (PMID: 2328001) Khan WN … Hammarström S (Biochemical and biophysical research communications 1990) 3 4 22 60
  3. Differential gene expression profile reveals deregulation of pregnancy specific beta1 glycoprotein 9 early during colorectal carcinogenesis. (PMID: 15982419) Salahshor S … Woodgett JR (BMC cancer 2005) 3 22 60
  4. The DNA sequence and biology of human chromosome 19. (PMID: 15057824) Grimwood J … Lucas SM (Nature 2004) 3 4 60
  5. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard DS … MGC Project Team (Genome research 2004) 3 4 60

Products for PSG9 Gene

Sources for PSG9 Gene

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