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Aliases for ALPI Gene

Aliases for ALPI Gene

  • Alkaline Phosphatase, Intestinal 2 3
  • Intestinal Alkaline Phosphatase 3 4
  • EC 4 63
  • IAP 3 4
  • Intestinal-Type Alkaline Phosphatase 3
  • Alkaline Phosphomonoesterase 3
  • Glycerophosphatase 3
  • Kasahara Isozyme 3

External Ids for ALPI Gene

Previous GeneCards Identifiers for ALPI Gene

  • GC02P231377
  • GC02P232050
  • GC02P233284
  • GC02P233523
  • GC02P233146
  • GC02P233029
  • GC02P233320
  • GC02P225171

Summaries for ALPI Gene

Entrez Gene Summary for ALPI Gene

  • There are at least four distinct but related alkaline phosphatases: intestinal, placental, placental-like, and liver/bone/kidney (tissue non-specific). The intestinal alkaline phosphatase gene encodes a digestive brush-border enzyme. This enzyme is a component of the gut mucosal defense system and is thought to function in the detoxification of lipopolysaccharide, and in the prevention of bacterial translocation in the gut. [provided by RefSeq, Dec 2014]

GeneCards Summary for ALPI Gene

ALPI (Alkaline Phosphatase, Intestinal) is a Protein Coding gene. Diseases associated with ALPI include soft palate cancer and gastrointestinal system disease. Among its related pathways are Metabolism and Nicotinate and nicotinamide metabolism. GO annotations related to this gene include alkaline phosphatase activity. An important paralog of this gene is ALPL.

Gene Wiki entry for ALPI Gene

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

Genomics for ALPI Gene

Regulatory Elements for ALPI Gene

Epigenetics Products

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat

Genomic Location for ALPI Gene

232,456,123 bp from pter
232,460,745 bp from pter
4,623 bases
Plus strand

Genomic View for ALPI Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for ALPI Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for ALPI Gene

Proteins for ALPI Gene

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

    Protein Symbol:
    Recommended name:
    Intestinal-type alkaline phosphatase
    Protein Accession:
    Secondary Accessions:
    • B2R7Y4
    • Q53S80
    • Q9UBV5
    • Q9UCL2

    Protein attributes for ALPI Gene

    528 amino acids
    Molecular mass:
    56812 Da
    Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Note=Binds 1 Mg(2+) ion.;
    Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Note=Binds 2 Zn(2+) ions.;
    Quaternary structure:
    • Homodimer
    • In most mammals there are four different isozymes: placental, placental-like, intestinal and tissue non-specific (liver/bone/kidney)

neXtProt entry for ALPI Gene

Proteomics data for ALPI Gene at MOPED

Post-translational modifications for ALPI Gene

  • Glycosylation at Asn141, Asn268, and Asn429
  • Modification sites at PhosphoSitePlus

Other Protein References for ALPI Gene

ENSEMBL proteins:
REFSEQ proteins:

Antibody Products

  • R&D Systems Antibodies for ALPI (Alkaline Phosphatase/ALPI)

Domains for ALPI Gene

Suggested Antigen Peptide Sequences for ALPI Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • P09923
  • Belongs to the alkaline phosphatase family.
genes like me logo Genes that share domains with ALPI: view

No data available for Gene Families for ALPI Gene

Function for ALPI Gene

Molecular function for ALPI Gene

GENATLAS Biochemistry:
phosphatase alkaline,intestinal
UniProtKB/Swiss-Prot CatalyticActivity:
A phosphate monoester + H(2)O = an alcohol + phosphate.

Enzyme Numbers (IUBMB) for ALPI Gene

Gene Ontology (GO) - Molecular Function for ALPI Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0000287 magnesium ion binding ISS --
GO:0002020 protease binding IPI 18307834
GO:0003824 catalytic activity --
GO:0004035 alkaline phosphatase activity NAS 2841341
GO:0005515 protein binding IPI 25416956
genes like me logo Genes that share ontologies with ALPI: view

Phenotypes for ALPI Gene

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

Animal Model Products

miRNA for ALPI Gene

miRTarBase miRNAs that target ALPI

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for ALPI

In Situ Assay Products

Flow Cytometry Products

No data available for Animal Models , Transcription Factor Targeting and HOMER Transcription for ALPI Gene

Localization for ALPI Gene

Subcellular locations from UniProtKB/Swiss-Prot for ALPI Gene

Cell membrane; Lipid-anchor, GPI-anchor.

Subcellular locations from

Jensen Localization Image for ALPI Gene COMPARTMENTS Subcellular localization image for ALPI gene
Compartment Confidence
plasma membrane 5
extracellular 2
cytosol 1
endoplasmic reticulum 1
lysosome 1
mitochondrion 1
nucleus 1

Gene Ontology (GO) - Cellular Components for ALPI Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005886 plasma membrane IEA --
GO:0016021 integral component of membrane IEA --
GO:0031225 anchored component of membrane IEA --
genes like me logo Genes that share ontologies with ALPI: view

Pathways for ALPI Gene

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

Pathways by source for ALPI Gene

2 KEGG pathways for ALPI Gene
1 GeneGo (Thomson Reuters) pathway for ALPI Gene

PCR Array Products

  • Pathway & Disease-focused RT² Profiler PCR Arrays

Gene Ontology (GO) - Biological Process for ALPI Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0008152 metabolic process --
GO:0016311 dephosphorylation ISS --
genes like me logo Genes that share ontologies with ALPI: view

Compounds for ALPI Gene

(1) ApexBio Compounds for ALPI Gene

Compound Action Cas Number
(-)-p-Bromotetramisole Oxalate [62284-79-1]

(15) HMDB Compounds for ALPI Gene

Compound Synonyms Cas Number PubMed IDs
  • 1-Butanol
  • 1-Hexyl alcohol
  • 1-Pentol
  • 1-Hydroxy-4-nitrobenzene
  • 2-Amino-4-hydroxy-6-(D-erythro-1',2',3'-trihydroxypropyl)-7,8-dihydropteridine

(31) Novoseek inferred chemical compound relationships for ALPI Gene

Compound -log(P) Hits PubMed IDs
glutathione monoester 76.8 1
p-nitrophenyl phosphate 70.1 1
d,l-buthionine-s,r-sulfoximine 61.1 5
butyrate 56.3 6
fosphenytoin 55.1 1
genes like me logo Genes that share compounds with ALPI: view

Transcripts for ALPI Gene

mRNA/cDNA for ALPI Gene

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

Unigene Clusters for ALPI Gene

Alkaline phosphatase, intestinal:
Representative Sequences:

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for ALPI

Primer Products

Flow Cytometry Products

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

ExUns: 1 ^ 2 ^ 3 ^ 4a · 4b ^ 5 ^ 6 ^ 7

Relevant External Links for ALPI Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for ALPI Gene

mRNA expression in normal human tissues for ALPI Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

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

This gene is overexpressed in Small Intestine - Terminal Ileum (46.8) and Colon - Transverse (4.7).

Protein differential expression in normal tissues for ALPI Gene

This gene is overexpressed in Pancreatic juice (66.6).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, and MOPED for ALPI Gene

SOURCE GeneReport for Unigene cluster for ALPI Gene Hs.37009

genes like me logo Genes that share expressions with ALPI: view

Expression partners for ALPI Gene

In Situ Assay Products

No data available for mRNA Expression by UniProt/SwissProt for ALPI Gene

Orthologs for ALPI Gene

This gene was present in the common ancestor of animals and fungi.

Orthologs for ALPI Gene

Organism Taxonomy Gene Similarity Type Details
(Bos Taurus)
Mammalia LOC100125266 35
  • 81.77 (n)
  • 80.47 (a)
-- 36
  • 75 (a)
-- 36
  • 77 (a)
-- 36
  • 76 (a)
-- 36
  • 77 (a)
(Canis familiaris)
Mammalia ALPP 35
  • 84.71 (n)
  • 84.71 (a)
-- 36
  • 77 (a)
(Mus musculus)
Mammalia Akp3 35
  • 80.39 (n)
  • 80.52 (a)
Alpi 16
Akp3 36
  • 72 (a)
Alpi 36
  • 72 (a)
Alppl2 36
  • 75 (a)
(Pan troglodytes)
Mammalia ALPI 35
  • 99.18 (n)
  • 98.86 (a)
  • 89 (a)
(Rattus norvegicus)
Mammalia Akp3 35
  • 79.35 (n)
  • 79.8 (a)
(Monodelphis domestica)
Mammalia -- 36
  • 74 (a)
(Ornithorhynchus anatinus)
Mammalia -- 36
  • 74 (a)
(Gallus gallus)
Aves ALPP 35
  • 71.05 (n)
  • 71.34 (a)
-- 36
  • 67 (a)
(Anolis carolinensis)
Reptilia -- 36
  • 63 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia alpi.1 35
  • 63.5 (n)
  • 67.98 (a)
(Danio rerio)
Actinopterygii alpi.2 35
  • 62.15 (n)
  • 63.77 (a)
alpi.1 36
  • 58 (a)
fruit fly
(Drosophila melanogaster)
Insecta Aph-4 37
  • 43 (a)
CG10592 37
  • 42 (a)
CG10827 37
  • 41 (a)
CG16771 37
  • 37 (a)
CG1809 37
  • 43 (a)
CG3264 37
  • 41 (a)
CG3290 37
  • 41 (a)
CG3292 37
  • 39 (a)
CG5150 37
  • 41 (a)
CG5656 37
  • 43 (a)
CG8105 37
  • 37 (a)
CG10827 35
  • 54.77 (n)
  • 44.71 (a)
Aph-4 36
  • 32 (a)
CG10592 36
  • 35 (a)
CG10827 36
  • 33 (a)
CG16771 36
  • 27 (a)
CG1809 36
  • 37 (a)
CG3264 36
  • 33 (a)
CG3290 36
  • 32 (a)
CG3292 36
  • 32 (a)
CG5150 36
  • 35 (a)
CG5361 36
  • 22 (a)
CG5656 36
  • 37 (a)
CG8105 36
  • 35 (a)
CG8147 36
  • 34 (a)
African malaria mosquito
(Anopheles gambiae)
Insecta AgaP_AGAP011302 35
  • 54.14 (n)
  • 46.53 (a)
baker's yeast
(Saccharomyces cerevisiae)
Saccharomycetes PHO8 36
  • 21 (a)
sea squirt
(Ciona savignyi)
Ascidiacea -- 36
  • 41 (a)
-- 36
  • 40 (a)
-- 36
  • 38 (a)
CSA.180 36
  • 37 (a)
CSA.4362 36
  • 37 (a)
Species with no ortholog for ALPI:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • 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)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • 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 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)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for ALPI Gene

Gene Tree for ALPI (if available)
Gene Tree for ALPI (if available)

Paralogs for ALPI Gene

Paralogs for ALPI Gene

Selected SIMAP similar genes for ALPI Gene using alignment to 2 proteins:

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

Variants for ALPI Gene

Sequence variations from dbSNP and Humsavar for ALPI Gene

SNP ID Clin Chr 02 pos Sequence Context AA Info Type MAF
rs790052 -- 232,460,214(-) GAGCA(C/T)CTGCT downstream-variant-500B, intron-variant
rs812591 -- 232,460,596(-) TGTGG(G/T)TGATT intron-variant
rs813946 -- 232,458,738(-) TCGCT(C/T)TCATT synonymous-codon, reference, nc-transcript-variant
rs1047223 - 232,458,034(+) GATCC(A/G/T)CCGAG reference, missense, nc-transcript-variant
rs1213008 -- 232,455,201(+) ctcag(A/G)caacc upstream-variant-2KB

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

Variant ID Type Subtype PubMed ID
nsv522450 CNV Loss 19592680
nsv821918 CNV Gain 20364138
nsv875977 CNV Loss 21882294
dgv4449n71 CNV Gain 21882294
dgv4450n71 CNV Loss 21882294
dgv4451n71 CNV Gain+Loss 21882294
dgv494n27 CNV Gain 19166990
nsv875998 CNV Loss 21882294
nsv527789 CNV Loss 19592680
nsv875999 CNV Loss 21882294
nsv876000 CNV Gain 21882294
nsv482060 CNV Gain 20164927

Relevant External Links for ALPI Gene

HapMap Linkage Disequilibrium report

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

Disorders for ALPI Gene

MalaCards: The human disease database

MalaCards: The human disease database.

Search for ALPI Gene in MalaCards »

(4) Diseases for ALPI Gene including...

(2) University of Copenhagen DISEASES for ALPI Gene

(10) Novoseek inferred disease relationships for ALPI Gene

Disease -log(P) Hits PubMed IDs
colon cancer 46.7 2
neoplastic transformation 35.4 2
microalbuminuria 19.9 1
seminoma 17.5 1
liver cirrhosis 6.4 1

Relevant External Links for ALPI

Genetic Association Database (GAD)
genes like me logo Genes that share disorders with ALPI: view

No data available for OMIM , UniProtKB/Swiss-Prot and Genatlas for ALPI Gene

Publications for ALPI Gene

  1. Chemical nature of intestinal-type alkaline phosphatase in human kidney. (PMID: 1458595) Nishihara Y. … Hirano K. (Clin. Chem. 1992) 3 4 23
  2. Cloning and sequencing of human intestinal alkaline phosphatase cDNA. (PMID: 3468508) Berger J. … Udenfriend S. (Proc. Natl. Acad. Sci. U.S.A. 1987) 2 3 4
  3. Nucleotide and amino acid sequences of human intestinal alkaline phosphatase: close homology to placental alkaline phosphatase. (PMID: 3469665) Henthorn P.S. … Harris H. (Proc. Natl. Acad. Sci. U.S.A. 1987) 2 3 4
  4. A new approach using tissue alkaline phosphatase histochemistry to identify Crohn's disease. (PMID: 17498884) Torres M.I. … RA-os A. (Pathol. Res. Pract. 2007) 3 23
  5. Differential regulation of intestinal alkaline phosphatase gene expression by Cdx1 and Cdx2. (PMID: 15774940) Alkhoury F. … Hodin R.A. (Am. J. Physiol. Gastrointest. Liver Physiol. 2005) 3 23

Products for ALPI Gene

Sources for ALPI Gene

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