Incidental Mutation 'IGL01646:Dmp1'
ID102684
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dmp1
Ensembl Gene ENSMUSG00000029307
Gene Namedentin matrix protein 1
Synonyms
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01646
Quality Score
Status
Chromosome5
Chromosomal Location104202613-104214102 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 104211865 bp
ZygosityHeterozygous
Amino Acid Change Serine to Proline at position 136 (S136P)
Ref Sequence ENSEMBL: ENSMUSP00000068053 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066708]
Predicted Effect probably damaging
Transcript: ENSMUST00000066708
AA Change: S136P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000068053
Gene: ENSMUSG00000029307
AA Change: S136P

DomainStartEndE-ValueType
Pfam:DMP1 1 503 9.8e-206 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Dentin matrix acidic phosphoprotein is an extracellular matrix protein and a member of the small integrin binding ligand N-linked glycoprotein family. This protein, which is critical for proper mineralization of bone and dentin, is present in diverse cells of bone and tooth tissues. The protein contains a large number of acidic domains, multiple phosphorylation sites, a functional arg-gly-asp cell attachment sequence, and a DNA binding domain. In undifferentiated osteoblasts it is primarily a nuclear protein that regulates the expression of osteoblast-specific genes. During osteoblast maturation the protein becomes phosphorylated and is exported to the extracellular matrix, where it orchestrates mineralized matrix formation. Mutations in the gene are known to cause autosomal recessive hypophosphatemia, a disease that manifests as rickets and osteomalacia. The gene structure is conserved in mammals. Two transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit hypophosphatemia, rickets, osteomalacia, renal phosphate-wasting, impaired osteocyte maturation, defective dentinogenesis, and severe alveolar bone and cementum defects leading to early periodontal breakdown. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700011I03Rik T A 18: 57,667,345 C171* probably null Het
Ambp C T 4: 63,148,740 V188I probably benign Het
Bbs9 G T 9: 22,670,925 E638* probably null Het
Bmp6 A G 13: 38,498,928 M465V probably damaging Het
Cemip T C 7: 83,983,232 E374G possibly damaging Het
Cnbd1 A T 4: 18,895,141 Y200* probably null Het
Cox6b1 G T 7: 30,624,504 Y34* probably null Het
Cyp2d26 A C 15: 82,791,418 I303M probably benign Het
Diaph1 T A 18: 37,893,416 probably null Het
Dpy19l1 C T 9: 24,485,069 R117Q probably damaging Het
Eea1 A G 10: 95,997,015 T241A probably damaging Het
Erap1 C A 13: 74,666,172 T25K probably damaging Het
Fras1 A G 5: 96,758,148 E3137G probably benign Het
Fryl C T 5: 73,022,501 probably null Het
Gldc T G 19: 30,100,765 D944A possibly damaging Het
Grm5 A G 7: 88,040,059 Y546C probably damaging Het
Igkv1-122 G A 6: 68,016,744 M1I probably null Het
Jag2 G A 12: 112,916,349 P380S possibly damaging Het
Kcnc2 T C 10: 112,272,406 probably null Het
Kmt2a T C 9: 44,825,484 probably benign Het
Lrrc55 A G 2: 85,191,989 V286A probably damaging Het
Mllt10 C A 2: 18,122,317 H82N probably damaging Het
Myh11 C A 16: 14,221,775 R837L probably damaging Het
Nsg1 C A 5: 38,155,691 D55Y probably damaging Het
Nup107 C A 10: 117,781,342 R221M probably damaging Het
Nup153 G T 13: 46,684,107 A1213D possibly damaging Het
Ovgp1 G A 3: 105,978,349 G174S probably damaging Het
Papss2 C T 19: 32,652,082 A357V probably benign Het
Pclo A G 5: 14,713,867 K4118R unknown Het
Pde2a T C 7: 101,507,711 I628T possibly damaging Het
Pla2r1 A G 2: 60,495,364 W521R probably damaging Het
Pld1 A T 3: 28,099,664 Q744L probably damaging Het
Pnpo T A 11: 96,938,949 E251V possibly damaging Het
Rdh10 C T 1: 16,108,022 H173Y possibly damaging Het
Sgpp2 A T 1: 78,416,896 I179F probably damaging Het
Slc11a1 C T 1: 74,384,740 P409L probably damaging Het
Slc35b4 T A 6: 34,158,429 N316I probably benign Het
Snrnp200 A G 2: 127,222,228 I712V probably benign Het
Spr T C 6: 85,134,240 D216G possibly damaging Het
Sri G A 5: 8,063,755 probably null Het
Tas2r124 T C 6: 132,755,369 S214P probably damaging Het
Tg T A 15: 66,678,087 S233T probably damaging Het
Tgfbr3 A T 5: 107,121,413 probably benign Het
Vmn2r45 A G 7: 8,483,338 F317S probably benign Het
Vmn2r99 C A 17: 19,393,658 probably benign Het
Zfp957 T C 14: 79,213,891 E156G probably benign Het
Other mutations in Dmp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00498:Dmp1 APN 5 104210155 splice site probably benign
IGL01063:Dmp1 APN 5 104207099 start codon destroyed probably null 0.73
IGL01599:Dmp1 APN 5 104212462 nonsense probably null
IGL01631:Dmp1 APN 5 104212868 missense probably benign 0.04
IGL02611:Dmp1 APN 5 104212514 missense probably damaging 1.00
IGL02642:Dmp1 APN 5 104211670 missense probably damaging 0.97
choppers UTSW 5 104207125 missense probably damaging 1.00
R0197:Dmp1 UTSW 5 104207630 missense possibly damaging 0.82
R0494:Dmp1 UTSW 5 104212208 missense probably damaging 1.00
R0529:Dmp1 UTSW 5 104212226 missense probably benign 0.03
R0850:Dmp1 UTSW 5 104212787 missense possibly damaging 0.86
R0883:Dmp1 UTSW 5 104207630 missense possibly damaging 0.82
R1858:Dmp1 UTSW 5 104207630 missense possibly damaging 0.92
R1869:Dmp1 UTSW 5 104212076 missense probably damaging 1.00
R1995:Dmp1 UTSW 5 104209913 missense possibly damaging 0.60
R2004:Dmp1 UTSW 5 104211924 missense possibly damaging 0.73
R2009:Dmp1 UTSW 5 104212840 missense probably damaging 0.97
R2870:Dmp1 UTSW 5 104212108 missense probably benign 0.05
R2870:Dmp1 UTSW 5 104212108 missense probably benign 0.05
R4716:Dmp1 UTSW 5 104212561 missense probably damaging 0.99
R5687:Dmp1 UTSW 5 104207086 start gained probably benign
R6331:Dmp1 UTSW 5 104207125 missense probably damaging 1.00
R6389:Dmp1 UTSW 5 104212922 missense probably damaging 1.00
R7006:Dmp1 UTSW 5 104212322 missense probably benign 0.02
R7103:Dmp1 UTSW 5 104211863 missense probably damaging 1.00
R7699:Dmp1 UTSW 5 104211724 missense probably damaging 1.00
R8181:Dmp1 UTSW 5 104211514 splice site probably null
R8350:Dmp1 UTSW 5 104212899 missense probably damaging 0.99
R8379:Dmp1 UTSW 5 104211705 nonsense probably null
R8450:Dmp1 UTSW 5 104212899 missense probably damaging 0.99
R8531:Dmp1 UTSW 5 104212403 missense probably damaging 1.00
Z1177:Dmp1 UTSW 5 104211652 missense probably benign 0.04
Posted On2014-01-21