Hmdb loader
Identification
HMDB Protein ID HMDBP07662
Secondary Accession Numbers
  • 13371
Name Dentin sialophosphoprotein
Synonyms
  1. DPP
  2. DSP
  3. Dentin phosphophoryn
  4. Dentin phosphoprotein
  5. Dentin sialoprotein
Gene Name DSPP
Protein Type Unknown
Biological Properties
General Function Replication, recombination and repair
Specific Function 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
Pathways Not Available
Reactions Not Available
GO Classification Not Available
Cellular Location
  1. Secreted
  2. extracellular space
  3. extracellular matrix
Gene Properties
Chromosome Location Chromosome:4
Locus 4q21.3
SNPs DSPP
Gene Sequence
>3906 bp
ATGAAGATAATTACATATTTTTGCATTTGGGCAGTAGCATGGGCCATTCCAGTTCCTCAA
AGCAAACCACTGGAGAGACATGTCGAAAAATCCATGAATTTGCATCTCCTAGCAAGATCA
AATGTGTCAGTACAGGATGAGTTAAATGCCAGTGGAACCATCAAAGAAAGTGGTGTCCTG
GTGCATGAAGGTGATAGAGGAAGGCAAGAGAATACCCAAGATGGTCACAAGGGAGAAGGG
AATGGCTCTAAGTGGGCAGAAGTAGGAGGGAAGAGTTTTTCTACATATTCCACATTAGCA
AACGAAGAGGGGAATATTGAGGGCTGGAATGGGGACACAGGAAAAGCAGAAACATATGGT
CATGATGGAATACATGGGAAAGAAGAAAACATCACAGCAAATGGCATCCAGGGACAAGTA
AGCATCATTGACAATGCTGGAGCCACAAACAGAAGCAACACTAATGGAAATACTGATAAG
AATACCCAAAATGGGGATGTTGGCGATGCAGGTCACAATGAGGATGTCGCTGTTGTCCAA
GAAGATGGACCTCAAGTAGCTGGAAGCAATAACAGTACAGACAATGAGGATGAAATAATT
GAGAATTCCTGTAGAAACGAGGGTAATACAAGTGAAATAACACCTCAGATCAACAGCAAG
AGAAATGGGACTAAGGAAGCTGAGGTAACACCAGGCACTGGAGAAGATGCTGGCCTGGAT
AATTCCGATGGGAGTCCTAGTGGGAATGGAGCAGATGAGGATGAAGACGAGGGTTCTGGT
GATGATGAAGATGAAGAAGCAGGGAATGGAAAAGACAGTAGTAATAACAGCAAGGGCCAG
GAGGGCCAGGACCATGGGAAAGAAGATGATCATGATAGTAGCATAGGTCAAAATTCAGAT
AGTAAAGAATATTATGACCCTGAAGGCAAAGAAGATCCCCATAATGAAGTTGATGGAGAC
AAGACCTCCAAGAGTGAGGAGAATTCTGCTGGTATTCCAGAAGACAATGGCAGCCAAAGA
ATAGAGGACACCCAGAAGCTCAACCATAGAGAAAGCAAACGCGTAGAAAATAGAATCACC
AAAGAATCAGAGACACATGCTGTTGGGAAGAGCCAAGATAAGGGAATAGAAATCAAGGGT
CCCAGCAGTGGCAACAGAAATATTACCAAAGAAGTTGGGAAAGGCAACGAAGGTAAAGAG
GATAAAGGACAACATGGAATGATCTTGGGCAAAGGCAATGTCAAGACACAAGGAGAGGTT
GTCAACATAGAAGGACCTGGCCAAAAATCAGAACCAGGAAATAAAGTTGGACACAGCAAT
ACAGGTAGTGACAGCAATAGTGATGGATATGACAGTTATGATTTTGATGATAAGTCCATG
CAAGGAGATGATCCCAATAGCAGTGATGAATCTAATGGCAATGATGATGCTAATTCAGAA
AGTGACAATAACAGCAGTAGCCGAGGAGATGCTTCTTATAACTCTGATGAATCAAAAGAT
AATGGCAATGGCAGTGACTCAAAAGGAGCAGAAGATGATGACAGTGATAGCACATCAGAC
ACTAATAATAGTGACAGTAATGGCAATGGTAACAATGGGAATGATGACAATGACAAATCA
GACAGTGGCAAAGGTAAATCAGATAGCAGTGACAGTGATAGTAGTGATAGCAGCAATAGC
AGTGATAGTAGTGACAGCAGTGACAGTGACAGCAGTGATAGCAACAGTAGCAGTGATAGT
GACAGCAGTGACAGTGACAGCAGTGATAGCAGTGACAGTGATAGTAGTGATAGCAGCAAT
AGCAGTGACAGTAGTGACAGCAGTGATAGCAGTGACAGTAGTGATAGTAGTGACAGCAGT
GACAGCAAGTCAGACAGCAGCAAATCAGAGAGCGACAGCAGTGATAGTGACAGTAAGTCA
GACAGCAGTGACAGCAACAGCAGTGACAGTAGTGACAACAGTGATAGCAGCGACAGCAGC
AATAGCAGTAACAGCAGTGATAGTAGTGACAGCAGTGATAGCAGTGACAGCAGCAGTAGC
AGTGACAGCAGCAACAGCAGTGATAGTAGTGACAGTAGTGACAGCAGCAATAGCAGTGAG
AGCAGTGATAGTAGTGACAGCAGTGATAGTGACAGCAGTGATAGTAGTGACAGCAGTAAT
AGTAACAGCAGCGATAGTGACAGCAGCAACAGCAGCGATAGCAGTGACAGCAGCAACAGC
AGTGACAGCAGTGATAGCAGTGACAGCAGCAACAGCAGTGACAGTAGCGATAGCAGTGAC
AGCAGCAACAGCAGTGACAGCAGTGATAGCAGTGACAGCAGTGATAGTAGTGACAGCAGC
AACAGCAGTGATAGCAACGACAGCAGCAATAGCAGTGACAGCAGTGATAGCAGCAACAGC
AGTGATAGCAGCAACAGCAGTGATAGCAGTGATAGCAGTGACAGCAGTGATAGCGACAGC
AGCAATAGCAGTGACAGCAGTAATAGTAGTGACAGCAGCGATAGCAGCAACAGCAGTGAT
AGCAGCGACAGCAGCGATAGCAGTGACGGCAGTGATAGCGACAGCAGCAATAGAAGTGAC
AGTAGTAATAGTAGTGACAGCAGCGATAGCAGTGACAGCAGCAACAGCAGTGACAGCAGT
GATAGCAGTGACAGCAACGAAAGCAGCAATAGCAGTGACAGCAGTGATAGCAGCAACAGC
AGTGATAGTGACAGCAGTGATAGCAGCAACAGCAGTGACAGCAGTGATAGCAGCAACAGC
AGTGATAGCAGTGAAAGCAGTAATAGTAGTGACAACAGCAATAGCAGTGACAGCAGCAAC
AGCAGTGACAGCAGTGATAGCAGTGACAGCAGTAATAGTAGTGACAGCAGCAATAGCAGT
GACAGCAGCAACAGCAGTGACAGCAGTGATAGCAATAGCAGCGACAGCAGTGACAGCAGC
AACAGCAGCGATAGCAGTGACAGCAGTGATAGCAGTGACAGCAGTGACAGCAGTGATAGC
AGCAACAGCAGTGATAGCAGTGACAGCAGTGACAGCAGTGATAGCAGTAATAGTAGTGAC
AGCAGCAATAGCAGTGACAGCAGCAACAGCAGTGACAGCAGCGATAGCAGTGACAGCAGC
GATAGCAGTGACAGCAGCGATAGCAGTGACAGCAGTGACAGCAGCAATAGCAGTGACAGC
AGTGACAGCAGCGACAGCAGTGATAGCAGTGACAGCAGTGACAGCAGCGACAGCAGTGAT
AGCAGTGAAAGCAGTGATAGCAGTGACAGCAGCAATAGCAGTGACAGCAGCGATAGCAGC
GACAGCAGCGACAGCAGCGATAGCAGTGACAGCAGCGATAGCAGTGACAGCAGTGACAGC
AGCAATAGCAGTGACAGCAGTGACAGCAGCGACAGCAGTGATAGCAGTGACAGCAGCAAC
AGCAGTGACAGCAGTGACAGCAGTGAAAGCAGCGACAGCAGTGACAGCAGCGACAGCAGT
GACAGCAGCGATAGCAGCGACAGCAGCGACAGCAGCGATAGCAGTGACAGCAGCAATAGC
AGTGATAGCAGCGACAGCAGTGATAGCAGTGACAGCAGCGACAGCAGCGATAGCAGCGAC
AGCAGCGATAGTAGTGATAGCAGTGACAGCAGTGACAGCAGCGACAGCAGTGACAGCAGC
GACAGCAGTGACAGCAGCGACAGCAGTGACAGCAATGAAAGCAGCGACAGCAGTGACAGC
AGCGATAGCAGTGACAGCAGCAACAGCAGTGACAGCAGCGACAGCAGTGATAGCAGTGAC
AGCACATCTGACAGCAATGATGAGAGTGACAGCCAGAGCAAGTCTGGTAACGGTAACAAC
AATGGAAGTGACAGTGACAGTGACAGTGAAGGCAGTGACAGTAACCACTCAACCAGTGAT
GATTAG
Protein Properties
Number of Residues 1301
Molecular Weight 131148.6
Theoretical pI 3.4
Pfam Domain Function Not Available
Signals
  • 1-15
Transmembrane Regions
  • None
Protein Sequence
>Dentin sialophosphoprotein
MKIITYFCIWAVAWAIPVPQSKPLERHVEKSMNLHLLARSNVSVQDELNASGTIKESGVL
VHEGDRGRQENTQDGHKGEGNGSKWAEVGGKSFSTYSTLANEEGNIEGWNGDTGKAETYG
HDGIHGKEENITANGIQGQVSIIDNAGATNRSNTNGNTDKNTQNGDVGDAGHNEDVAVVQ
EDGPQVAGSNNSTDNEDEIIENSCRNEGNTSEITPQINSKRNGTKEAEVTPGTGEDAGLD
NSDGSPSGNGADEDEDEGSGDDEDEEAGNGKDSSNNSKGQEGQDHGKEDDHDSSIGQNSD
SKEYYDPEGKEDPHNEVDGDKTSKSEENSAGIPEDNGSQRIEDTQKLNHRESKRVENRIT
KESETHAVGKSQDKGIEIKGPSSGNRNITKEVGKGNEGKEDKGQHGMILGKGNVKTQGEV
VNIEGPGQKSEPGNKVGHSNTGSDSNSDGYDSYDFDDKSMQGDDPNSSDESNGNDDANSE
SDNNSSSRGDASYNSDESKDNGNGSDSKGAEDDDSDSTSDTNNSDSNGNGNNGNDDNDKS
DSGKGKSDSSDSDSSDSSNSSDSSDSSDSDSSDSNSSSDSDSSDSDSSDSSDSDSSDSSN
SSDSSDSSDSSDSSDSSDSSDSKSDSSKSESDSSDSDSKSDSSDSNSSDSSDNSDSSDSS
NSSNSSDSSDSSDSSDSSSSSDSSNSSDSSDSSDSSNSSESSDSSDSSDSDSSDSSDSSN
SNSSDSDSSNSSDSSDSSNSSDSSDSSDSSNSSDSSDSSDSSNSSDSSDSSDSSDSSDSS
NSSDSNDSSNSSDSSDSSNSSDSSNSSDSSDSSDSSDSDSSNSSDSSNSSDSSDSSNSSD
SSDSSDSSDGSDSDSSNRSDSSNSSDSSDSSDSSNSSDSSDSSDSNESSNSSDSSDSSNS
SDSDSSDSSNSSDSSDSSNSSDSSESSNSSDNSNSSDSSNSSDSSDSSDSSNSSDSSNSS
DSSNSSDSSDSNSSDSSDSSNSSDSSDSSDSSDSSDSSDSSNSSDSSDSSDSSDSSNSSD
SSNSSDSSNSSDSSDSSDSSDSSDSSDSSDSSDSSNSSDSSDSSDSSDSSDSSDSSDSSD
SSESSDSSDSSNSSDSSDSSDSSDSSDSSDSSDSSDSSDSSNSSDSSDSSDSSDSSDSSN
SSDSSDSSESSDSSDSSDSSDSSDSSDSSDSSDSSDSSNSSDSSDSSDSSDSSDSSDSSD
SSDSSDSSDSSDSSDSSDSSDSSDSSDSSDSNESSDSSDSSDSSDSSNSSDSSDSSDSSD
STSDSNDESDSQSKSGNGNNNGSDSDSDSEGSDSNHSTSDD
GenBank ID Protein 89001107
UniProtKB/Swiss-Prot ID Q9NZW4
UniProtKB/Swiss-Prot Entry Name DSPP_HUMAN
PDB IDs Not Available
GenBank Gene ID NM_014208.3
GeneCard ID DSPP
GenAtlas ID DSPP
HGNC ID HGNC:3054
References
General References
  1. Hillier LW, Graves TA, Fulton RS, Fulton LA, Pepin KH, Minx P, Wagner-McPherson C, Layman D, Wylie K, Sekhon M, Becker MC, Fewell GA, Delehaunty KD, Miner TL, Nash WE, Kremitzki C, Oddy L, Du H, Sun H, Bradshaw-Cordum H, Ali J, Carter J, Cordes M, Harris A, Isak A, van Brunt A, Nguyen C, Du F, Courtney L, Kalicki J, Ozersky P, Abbott S, Armstrong J, Belter EA, Caruso L, Cedroni M, Cotton M, Davidson T, Desai A, Elliott G, Erb T, Fronick C, Gaige T, Haakenson W, Haglund K, Holmes A, Harkins R, Kim K, Kruchowski SS, Strong CM, Grewal N, Goyea E, Hou S, Levy A, Martinka S, Mead K, McLellan MD, Meyer R, Randall-Maher J, Tomlinson C, Dauphin-Kohlberg S, Kozlowicz-Reilly A, Shah N, Swearengen-Shahid S, Snider J, Strong JT, Thompson J, Yoakum M, Leonard S, Pearman C, Trani L, Radionenko M, Waligorski JE, Wang C, Rock SM, Tin-Wollam AM, Maupin R, Latreille P, Wendl MC, Yang SP, Pohl C, Wallis JW, Spieth J, Bieri TA, Berkowicz N, Nelson JO, Osborne J, Ding L, Meyer R, Sabo A, Shotland Y, Sinha P, Wohldmann PE, Cook LL, Hickenbotham MT, Eldred J, Williams D, Jones TA, She X, Ciccarelli FD, Izaurralde E, Taylor J, Schmutz J, Myers RM, Cox DR, Huang X, McPherson JD, Mardis ER, Clifton SW, Warren WC, Chinwalla AT, Eddy SR, Marra MA, Ovcharenko I, Furey TS, Miller W, Eichler EE, Bork P, Suyama M, Torrents D, Waterston RH, Wilson RK: Generation and annotation of the DNA sequences of human chromosomes 2 and 4. Nature. 2005 Apr 7;434(7034):724-31. [PubMed:15815621 ]
  2. Lorenz-Depiereux B, Bastepe M, Benet-Pages A, Amyere M, Wagenstaller J, Muller-Barth U, Badenhoop K, Kaiser SM, Rittmaster RS, Shlossberg AH, Olivares JL, Loris C, Ramos FJ, Glorieux F, Vikkula M, Juppner H, Strom TM: DMP1 mutations in autosomal recessive hypophosphatemia implicate a bone matrix protein in the regulation of phosphate homeostasis. Nat Genet. 2006 Nov;38(11):1248-50. Epub 2006 Oct 8. [PubMed:17033625 ]
  3. Gu K, Chang S, Ritchie HH, Clarkson BH, Rutherford RB: Molecular cloning of a human dentin sialophosphoprotein gene. Eur J Oral Sci. 2000 Feb;108(1):35-42. [PubMed:10706475 ]
  4. Gu K, Chang SR, Slaven MS, Clarkson BH, Rutherford RB, Ritchie HH: Human dentin phosphophoryn nucleotide and amino acid sequence. Eur J Oral Sci. 1998 Dec;106(6):1043-7. [PubMed:9879917 ]
  5. Zhang X, Zhao J, Li C, Gao S, Qiu C, Liu P, Wu G, Qiang B, Lo WH, Shen Y: DSPP mutation in dentinogenesis imperfecta Shields type II. Nat Genet. 2001 Feb;27(2):151-2. [PubMed:11175779 ]
  6. Xiao S, Yu C, Chou X, Yuan W, Wang Y, Bu L, Fu G, Qian M, Yang J, Shi Y, Hu L, Han B, Wang Z, Huang W, Liu J, Chen Z, Zhao G, Kong X: Dentinogenesis imperfecta 1 with or without progressive hearing loss is associated with distinct mutations in DSPP. Nat Genet. 2001 Feb;27(2):201-4. [PubMed:11175790 ]
  7. Rajpar MH, Koch MJ, Davies RM, Mellody KT, Kielty CM, Dixon MJ: Mutation of the signal peptide region of the bicistronic gene DSPP affects translocation to the endoplasmic reticulum and results in defective dentine biomineralization. Hum Mol Genet. 2002 Oct 1;11(21):2559-65. [PubMed:12354781 ]
  8. Malmgren B, Lindskog S, Elgadi A, Norgren S: Clinical, histopathologic, and genetic investigation in two large families with dentinogenesis imperfecta type II. Hum Genet. 2004 Apr;114(5):491-8. Epub 2004 Feb 3. [PubMed:14758537 ]
  9. Kim JW, Hu JC, Lee JI, Moon SK, Kim YJ, Jang KT, Lee SH, Kim CC, Hahn SH, Simmer JP: Mutational hot spot in the DSPP gene causing dentinogenesis imperfecta type II. Hum Genet. 2005 Feb;116(3):186-91. Epub 2004 Dec 8. [PubMed:15592686 ]
  10. Hart PS, Hart TC: Disorders of human dentin. Cells Tissues Organs. 2007;186(1):70-7. [PubMed:17627120 ]