Incidental Mutation 'R4693:Dspp'
ID 355023
Institutional Source Beutler Lab
Gene Symbol Dspp
Ensembl Gene ENSMUSG00000053268
Gene Name dentin sialophosphoprotein
Synonyms Dpp, Dsp, Dmp3
MMRRC Submission 041944-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4693 (G1)
Quality Score 132
Status Validated
Chromosome 5
Chromosomal Location 104318578-104327993 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 104325928 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Cysteine at position 764 (S764C)
Ref Sequence ENSEMBL: ENSMUSP00000108391 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000112771]
AlphaFold no structure available at present
Predicted Effect unknown
Transcript: ENSMUST00000112771
AA Change: S764C
SMART Domains Protein: ENSMUSP00000108391
Gene: ENSMUSG00000053268
AA Change: S764C

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
low complexity region 52 67 N/A INTRINSIC
internal_repeat_1 82 245 2.01e-11 PROSPERO
low complexity region 247 268 N/A INTRINSIC
low complexity region 271 282 N/A INTRINSIC
internal_repeat_1 285 438 2.01e-11 PROSPERO
internal_repeat_2 286 369 2.15e-10 PROSPERO
internal_repeat_2 370 454 2.15e-10 PROSPERO
low complexity region 456 472 N/A INTRINSIC
low complexity region 481 944 N/A INTRINSIC
Meta Mutation Damage Score 0.1992 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.0%
  • 20x: 94.7%
Validation Efficiency 100% (79/79)
MGI Phenotype FUNCTION: 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. Mice lacking the encoded protein exhibit hypomineralization defects in dentin, similar to human dentinogenesis imperfecta. [provided by RefSeq, Feb 2016]
PHENOTYPE: Aging mice homozygous for a reporter/null allele display tooth abnormalities, including enlarged pulp cavities, a widened predentin zone, dentin hypomineralization, pulp exposure, and occasional brittle incisors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg8 T C 17: 85,004,125 (GRCm39) Y478H probably damaging Het
Adar A T 3: 89,643,247 (GRCm39) H128L probably damaging Het
Angptl6 G T 9: 20,786,598 (GRCm39) D349E probably damaging Het
Anxa9 T C 3: 95,204,667 (GRCm39) T286A probably benign Het
Apobr A G 7: 126,186,019 (GRCm39) N510S probably damaging Het
Atoh7 G T 10: 62,936,275 (GRCm39) R114L probably benign Het
Bank1 C G 3: 135,953,437 (GRCm39) R106P probably damaging Het
Best1 C T 19: 9,974,499 (GRCm39) G15D probably damaging Het
Best2 A T 8: 85,737,832 (GRCm39) F188I probably damaging Het
Ccdc88a T C 11: 29,432,241 (GRCm39) Y344H probably damaging Het
Col6a5 A G 9: 105,814,371 (GRCm39) L547P unknown Het
Cyp19a1 A T 9: 54,080,617 (GRCm39) S247T possibly damaging Het
Cyp26a1 T C 19: 37,686,925 (GRCm39) S126P probably benign Het
Dab1 G T 4: 104,536,750 (GRCm39) C180F probably damaging Het
Dclk2 T C 3: 86,722,400 (GRCm39) D412G possibly damaging Het
Dync1li1 C A 9: 114,535,166 (GRCm39) D143E probably damaging Het
Esm1 A T 13: 113,346,594 (GRCm39) D73V probably damaging Het
Etfdh A T 3: 79,513,110 (GRCm39) V431E probably damaging Het
Fam83c C T 2: 155,672,154 (GRCm39) R427H probably damaging Het
Galnt9 A G 5: 110,763,375 (GRCm39) Y93C probably damaging Het
Gm6818 G A 7: 38,100,126 (GRCm39) noncoding transcript Het
Gosr2 A G 11: 103,574,755 (GRCm39) S114P probably benign Het
Grip1 G A 10: 119,836,459 (GRCm39) V444I probably benign Het
Gvin-ps3 T G 7: 105,681,585 (GRCm39) noncoding transcript Het
Haus4 G T 14: 54,787,256 (GRCm39) A67E probably benign Het
Hectd2 T A 19: 36,591,738 (GRCm39) probably benign Het
Kndc1 T C 7: 139,501,695 (GRCm39) Y911H probably benign Het
Lim2 T C 7: 43,080,105 (GRCm39) Y31H probably damaging Het
Lims2 G A 18: 32,077,552 (GRCm39) R101H probably benign Het
Lrrc2 T A 9: 110,799,161 (GRCm39) M236K probably damaging Het
Lrrc37 T A 11: 103,510,686 (GRCm39) E427D unknown Het
Lrrk1 T C 7: 65,912,235 (GRCm39) Y1775C probably damaging Het
Mdga2 A G 12: 66,844,407 (GRCm39) V197A possibly damaging Het
Mfhas1 T A 8: 36,056,329 (GRCm39) L268Q probably damaging Het
Mlh1 A G 9: 111,084,726 (GRCm39) I216T probably damaging Het
Mrc2 G A 11: 105,234,528 (GRCm39) C1016Y probably benign Het
Mvp C A 7: 126,597,500 (GRCm39) V168F probably damaging Het
Mybphl A G 3: 108,282,494 (GRCm39) T176A probably benign Het
Myt1 T A 2: 181,437,532 (GRCm39) L81Q probably damaging Het
Ncbp3 T C 11: 72,966,503 (GRCm39) L453S probably benign Het
Or4c1 T A 2: 89,133,621 (GRCm39) E105V probably benign Het
Or4c114 T C 2: 88,905,412 (GRCm39) T8A possibly damaging Het
Or55b10 T A 7: 102,143,659 (GRCm39) I108F probably damaging Het
Or5b125-ps1 C A 19: 13,056,226 (GRCm39) noncoding transcript Het
Or5l14 A T 2: 87,793,053 (GRCm39) F61Y probably benign Het
Pak4 A T 7: 28,263,674 (GRCm39) M354K probably damaging Het
Pax3 T C 1: 78,173,383 (GRCm39) T2A probably benign Het
Pcdh17 A G 14: 84,770,960 (GRCm39) D1146G probably damaging Het
Pcyt1a T C 16: 32,289,042 (GRCm39) probably benign Het
Pfkp C T 13: 6,650,671 (GRCm39) G467D possibly damaging Het
Plin4 C A 17: 56,410,762 (GRCm39) G1090C probably damaging Het
Pth1r A G 9: 110,560,692 (GRCm39) V25A probably damaging Het
Ptk2b C T 14: 66,394,518 (GRCm39) G859S probably benign Het
Ptprf T A 4: 118,068,219 (GRCm39) E1772D probably benign Het
Sall2 T C 14: 52,551,935 (GRCm39) H420R probably damaging Het
Sbds G A 5: 130,279,816 (GRCm39) R63W probably damaging Het
Sccpdh A G 1: 179,495,975 (GRCm39) T19A possibly damaging Het
Scn8a A T 15: 100,913,572 (GRCm39) D988V probably damaging Het
Slamf6 C T 1: 171,761,680 (GRCm39) Q34* probably null Het
Slc22a6 T A 19: 8,601,016 (GRCm39) I403N probably damaging Het
Sox5 T C 6: 143,781,042 (GRCm39) Y574C probably damaging Het
Sptbn5 T A 2: 119,889,897 (GRCm39) probably benign Het
Srcap T A 7: 127,137,716 (GRCm39) V1022E probably damaging Het
Tbx3 G A 5: 119,815,635 (GRCm39) E292K possibly damaging Het
Tbx5 A T 5: 119,979,964 (GRCm39) H170L probably damaging Het
Tcf12 A T 9: 71,776,249 (GRCm39) probably benign Het
Themis G A 10: 28,658,647 (GRCm39) R558H probably damaging Het
Tiam1 T C 16: 89,640,170 (GRCm39) E849G possibly damaging Het
Vav3 A G 3: 109,470,534 (GRCm39) probably benign Het
Vmn2r90 T A 17: 17,953,956 (GRCm39) C707S possibly damaging Het
Vmn2r96 T G 17: 18,803,270 (GRCm39) N201K probably benign Het
Zfp148 C T 16: 33,288,505 (GRCm39) R207C probably damaging Het
Zfp648 G T 1: 154,080,152 (GRCm39) A104S probably benign Het
Other mutations in Dspp
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00973:Dspp APN 5 104,324,758 (GRCm39) missense possibly damaging 0.95
IGL01096:Dspp APN 5 104,323,233 (GRCm39) missense possibly damaging 0.92
IGL01317:Dspp APN 5 104,321,914 (GRCm39) missense probably damaging 0.99
IGL02365:Dspp APN 5 104,323,927 (GRCm39) missense probably damaging 1.00
IGL02387:Dspp APN 5 104,323,490 (GRCm39) missense possibly damaging 0.82
IGL02406:Dspp APN 5 104,325,232 (GRCm39) nonsense probably null
IGL02445:Dspp APN 5 104,324,963 (GRCm39) missense probably damaging 0.99
IGL02481:Dspp APN 5 104,323,514 (GRCm39) missense possibly damaging 0.94
IGL02536:Dspp APN 5 104,323,531 (GRCm39) missense probably damaging 0.99
IGL02572:Dspp APN 5 104,324,935 (GRCm39) missense probably damaging 0.99
IGL02677:Dspp APN 5 104,323,843 (GRCm39) missense possibly damaging 0.78
IGL02709:Dspp APN 5 104,325,116 (GRCm39) missense unknown
IGL02723:Dspp APN 5 104,323,041 (GRCm39) missense probably benign 0.03
IGL02740:Dspp APN 5 104,325,104 (GRCm39) nonsense probably null
IGL03274:Dspp APN 5 104,322,814 (GRCm39) missense probably damaging 0.99
IGL03293:Dspp APN 5 104,325,427 (GRCm39) missense unknown
FR4449:Dspp UTSW 5 104,326,254 (GRCm39) small deletion probably benign
R0018:Dspp UTSW 5 104,326,096 (GRCm39) missense unknown
R0125:Dspp UTSW 5 104,325,905 (GRCm39) missense unknown
R0503:Dspp UTSW 5 104,325,122 (GRCm39) missense unknown
R1709:Dspp UTSW 5 104,323,590 (GRCm39) missense probably damaging 0.98
R1851:Dspp UTSW 5 104,321,951 (GRCm39) critical splice donor site probably null
R2001:Dspp UTSW 5 104,326,425 (GRCm39) missense unknown
R2002:Dspp UTSW 5 104,326,425 (GRCm39) missense unknown
R2198:Dspp UTSW 5 104,323,567 (GRCm39) missense probably benign 0.37
R2279:Dspp UTSW 5 104,326,250 (GRCm39) missense unknown
R4026:Dspp UTSW 5 104,325,563 (GRCm39) missense unknown
R4066:Dspp UTSW 5 104,325,060 (GRCm39) missense unknown
R4632:Dspp UTSW 5 104,325,272 (GRCm39) missense unknown
R4841:Dspp UTSW 5 104,325,053 (GRCm39) missense unknown
R4841:Dspp UTSW 5 104,325,052 (GRCm39) missense unknown
R4917:Dspp UTSW 5 104,325,789 (GRCm39) missense unknown
R5008:Dspp UTSW 5 104,323,439 (GRCm39) missense possibly damaging 0.66
R5015:Dspp UTSW 5 104,324,926 (GRCm39) missense possibly damaging 0.46
R5214:Dspp UTSW 5 104,326,364 (GRCm39) missense unknown
R5359:Dspp UTSW 5 104,323,752 (GRCm39) missense probably damaging 0.98
R5538:Dspp UTSW 5 104,323,096 (GRCm39) nonsense probably null
R5703:Dspp UTSW 5 104,324,917 (GRCm39) missense possibly damaging 0.82
R5887:Dspp UTSW 5 104,323,321 (GRCm39) missense probably damaging 1.00
R5902:Dspp UTSW 5 104,325,977 (GRCm39) missense unknown
R5992:Dspp UTSW 5 104,326,317 (GRCm39) missense unknown
R6019:Dspp UTSW 5 104,325,905 (GRCm39) missense unknown
R6191:Dspp UTSW 5 104,325,214 (GRCm39) missense unknown
R6362:Dspp UTSW 5 104,323,900 (GRCm39) missense probably benign 0.19
R6736:Dspp UTSW 5 104,326,041 (GRCm39) missense unknown
R6805:Dspp UTSW 5 104,323,716 (GRCm39) missense probably benign 0.03
R7064:Dspp UTSW 5 104,324,804 (GRCm39) missense possibly damaging 0.73
R7178:Dspp UTSW 5 104,321,932 (GRCm39) missense probably benign 0.02
R7243:Dspp UTSW 5 104,326,227 (GRCm39) small deletion probably benign
R7390:Dspp UTSW 5 104,323,552 (GRCm39) missense probably damaging 0.98
R7454:Dspp UTSW 5 104,323,476 (GRCm39) missense probably benign 0.01
R7585:Dspp UTSW 5 104,323,391 (GRCm39) missense possibly damaging 0.90
R7662:Dspp UTSW 5 104,325,736 (GRCm39) missense unknown
R7739:Dspp UTSW 5 104,326,012 (GRCm39) missense unknown
R7755:Dspp UTSW 5 104,326,227 (GRCm39) small deletion probably benign
R7805:Dspp UTSW 5 104,323,259 (GRCm39) missense probably damaging 0.99
R7869:Dspp UTSW 5 104,323,531 (GRCm39) missense probably damaging 0.99
R7945:Dspp UTSW 5 104,326,227 (GRCm39) small deletion probably benign
R7978:Dspp UTSW 5 104,326,227 (GRCm39) small deletion probably benign
R8088:Dspp UTSW 5 104,325,122 (GRCm39) missense unknown
R8254:Dspp UTSW 5 104,323,194 (GRCm39) missense possibly damaging 0.94
R8257:Dspp UTSW 5 104,324,867 (GRCm39) missense probably benign 0.01
R8439:Dspp UTSW 5 104,325,162 (GRCm39) missense unknown
R8486:Dspp UTSW 5 104,321,883 (GRCm39) start gained probably benign
R8722:Dspp UTSW 5 104,326,433 (GRCm39) missense unknown
R8969:Dspp UTSW 5 104,325,640 (GRCm39) missense unknown
R9254:Dspp UTSW 5 104,322,760 (GRCm39) critical splice acceptor site probably null
R9379:Dspp UTSW 5 104,322,760 (GRCm39) critical splice acceptor site probably null
R9509:Dspp UTSW 5 104,325,657 (GRCm39) missense unknown
R9647:Dspp UTSW 5 104,323,636 (GRCm39) missense possibly damaging 0.89
RF007:Dspp UTSW 5 104,326,227 (GRCm39) small deletion probably benign
RF044:Dspp UTSW 5 104,326,290 (GRCm39) small insertion probably benign
Predicted Primers PCR Primer
(F):5'- GACAGCAGTGACAGCAGCAG -3'
(R):5'- TCACTGCTGTCAGAACTGCT -3'

Sequencing Primer
(F):5'- TGACAGCAGCAGCAGCAG -3'
(R):5'- GCTGTCAGAACTGCTATCCTTG -3'
Posted On 2015-10-21