======= DSPP ======= == Gene Information == * **Official Symbol**: DSPP * **Official Name**: dentin sialophosphoprotein * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=1834|1834]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9NZW4|Q9NZW4]] * **Interactions**: [[https://thebiogrid.org/search.php?search=DSPP&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20DSPP|Open PubMed]] * **OMIM**: [[https://omim.org/entry/125485|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes a member of the small integrin-binding ligand N-linked glycoprotein (SIBLING) family of proteins. The encoded preproprotein is secreted by odontoblasts and proteolytically processed to generate two principal proteins of the dentin extracellular matrix of the tooth, dentin sialoprotein and dentin phosphoprotein. These two protein products may play distinct but related roles in dentin mineralization. Mutations in this gene are associated with dentinogenesis imperfecta and dentin dysplasia. This gene is present in a gene cluster on chromosome 4. Allelic differences due to repeat polymorphisms have been found for this gene. [provided by RefSeq, Jan 2016]. * **UniProt Summary**: DSP may be an important factor in dentinogenesis. DPP may bind high amount of calcium and facilitate initial mineralization of dentin matrix collagen as well as regulate the size and shape of the crystals. No Pfam Domain information is available for this gene. |regulation of odontoblast differentiation| |odontoblast differentiation| |dentinogenesis| |neuroepithelial cell differentiation| |collagen binding| |odontogenesis of dentin-containing tooth| |biomineral tissue development| |biomineralization| |columnar/cuboidal epithelial cell differentiation| |odontogenesis| |extracellular matrix structural constituent| |regulation of epithelial cell differentiation| |extracellular matrix| |ossification| |extracellular matrix organization| |extracellular structure organization| |skeletal system development| |epithelial cell differentiation| |calcium ion binding| |anatomical structure formation involved in morphogenesis| |animal organ morphogenesis| |epithelium development| |tissue development| |regulation of cell differentiation| |extracellular region| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp116|AICAR 240μM R03 exp116]]|1.93| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 10865 * **Expression level (log2 read counts)**: -5.6 {{:chemogenomics:nalm6 dist.png?nolink |}}