Incidental Mutation 'R2002:Dspp'
ID 223176
Institutional Source Beutler Lab
Gene Symbol Dspp
Ensembl Gene ENSMUSG00000053268
Gene Name dentin sialophosphoprotein
Synonyms Dpp, Dsp, Dmp3
MMRRC Submission 040012-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R2002 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 104318578-104327993 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 104326425 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Arginine at position 929 (S929R)
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: S929R
SMART Domains Protein: ENSMUSP00000108391
Gene: ENSMUSG00000053268
AA Change: S929R

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 0.0869 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.2%
  • 20x: 91.6%
Validation Efficiency 97% (72/74)
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: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930548G14Rik T C 15: 46,489,002 (GRCm39) noncoding transcript Het
Abcb4 T A 5: 8,955,989 (GRCm39) S98T probably benign Het
Acan T C 7: 78,750,541 (GRCm39) S1771P probably damaging Het
Acvr1c T A 2: 58,205,987 (GRCm39) Q41L probably benign Het
Ak2 T A 4: 128,902,022 (GRCm39) S232T probably benign Het
Akr1e1 T A 13: 4,657,564 (GRCm39) probably benign Het
Ano7 T C 1: 93,328,303 (GRCm39) probably benign Het
Aox1 T A 1: 58,086,300 (GRCm39) H68Q possibly damaging Het
Apaf1 A G 10: 90,897,676 (GRCm39) V269A possibly damaging Het
Apba2 A T 7: 64,383,290 (GRCm39) I368F probably damaging Het
Armc3 A G 2: 19,293,747 (GRCm39) M513V probably benign Het
Asb5 G A 8: 55,036,655 (GRCm39) V116M probably damaging Het
Atg16l2 A G 7: 100,944,127 (GRCm39) S280P possibly damaging Het
Atp6v0c G T 17: 24,383,835 (GRCm39) T40K probably damaging Het
Cdk2ap2 A G 19: 4,147,903 (GRCm39) M57V possibly damaging Het
Cip2a T C 16: 48,826,214 (GRCm39) probably benign Het
Ctnnd1 T C 2: 84,450,704 (GRCm39) N172S probably benign Het
Ddx55 T A 5: 124,704,503 (GRCm39) V370E probably damaging Het
Ddx6 A G 9: 44,518,831 (GRCm39) T48A probably benign Het
Dnah10 C T 5: 124,911,052 (GRCm39) R4490W probably damaging Het
Erbb3 T C 10: 128,422,094 (GRCm39) Y50C probably benign Het
Fam209 C A 2: 172,314,689 (GRCm39) N59K probably benign Het
Fgd3 T C 13: 49,449,931 (GRCm39) E106G probably benign Het
Frmd4a A C 2: 4,577,176 (GRCm39) K344T probably damaging Het
Gbe1 A G 16: 70,325,814 (GRCm39) E617G probably damaging Het
Gm5089 T A 14: 122,673,686 (GRCm39) I12F unknown Het
Gm7052 T A 17: 22,258,920 (GRCm39) probably benign Het
Gria1 A T 11: 56,902,930 (GRCm39) N24I possibly damaging Het
Grin2b T C 6: 135,710,243 (GRCm39) E1101G probably damaging Het
Hjurp GT GTT 1: 88,194,246 (GRCm39) probably null Het
Kcnma1 A C 14: 23,387,097 (GRCm39) S982A probably damaging Het
Khdrbs3 T A 15: 68,885,328 (GRCm39) probably benign Het
Kif23 A T 9: 61,834,666 (GRCm39) C426* probably null Het
Lmo7 G T 14: 102,124,497 (GRCm39) A319S probably benign Het
Ly6c1 T A 15: 74,920,342 (GRCm39) T7S possibly damaging Het
Magel2 G A 7: 62,028,844 (GRCm39) V583I unknown Het
Mamdc4 A T 2: 25,457,244 (GRCm39) W548R probably damaging Het
Mfsd2a C T 4: 122,850,609 (GRCm39) R88Q probably damaging Het
Mkrn1 T C 6: 39,382,737 (GRCm39) T158A probably benign Het
Mroh2b G T 15: 4,955,166 (GRCm39) D720Y probably damaging Het
Mycbp2 A G 14: 103,485,839 (GRCm39) V1041A probably damaging Het
Ncam2 A T 16: 81,386,586 (GRCm39) H655L possibly damaging Het
Npas2 T C 1: 39,377,276 (GRCm39) V546A probably benign Het
Nrxn3 G A 12: 90,299,089 (GRCm39) A400T probably damaging Het
Oog3 G T 4: 143,884,675 (GRCm39) H420Q possibly damaging Het
Or3a10 A T 11: 73,935,865 (GRCm39) S78R possibly damaging Het
Or5ap2 T A 2: 85,680,744 (GRCm39) V316E probably benign Het
Or8k28 T C 2: 86,285,817 (GRCm39) H266R probably benign Het
Pak5 T A 2: 135,958,557 (GRCm39) H177L probably benign Het
Pcca A G 14: 123,124,477 (GRCm39) I683V probably benign Het
Pea15a T C 1: 172,026,252 (GRCm39) I90V probably benign Het
Plagl1 C A 10: 13,004,402 (GRCm39) probably benign Het
Prmt1 A G 7: 44,628,148 (GRCm39) V237A probably damaging Het
Ptprz1 T A 6: 23,027,833 (GRCm39) Y910* probably null Het
Rasal3 T A 17: 32,612,585 (GRCm39) T757S probably damaging Het
Rbbp8 T C 18: 11,860,223 (GRCm39) probably benign Het
S1pr1 A G 3: 115,506,544 (GRCm39) S17P probably benign Het
Scel G A 14: 103,779,421 (GRCm39) V131M probably damaging Het
Scn2a G A 2: 65,512,427 (GRCm39) R188Q probably null Het
Snap29 T A 16: 17,224,190 (GRCm39) Y68* probably null Het
Spdl1 T C 11: 34,713,473 (GRCm39) T199A probably benign Het
Srbd1 T C 17: 86,449,828 (GRCm39) N14D probably benign Het
Ston1 G A 17: 88,942,957 (GRCm39) G121D probably benign Het
Syt16 G A 12: 74,281,977 (GRCm39) G367E possibly damaging Het
Tdpoz1 T C 3: 93,578,710 (GRCm39) T25A possibly damaging Het
Tmem182 T A 1: 40,845,355 (GRCm39) Y77N probably damaging Het
Tmprss11f A T 5: 86,687,627 (GRCm39) probably benign Het
Trp73 T C 4: 154,165,902 (GRCm39) T56A probably damaging Het
Trpm3 A G 19: 22,959,947 (GRCm39) K1194R probably damaging Het
Ttc39c T A 18: 12,830,935 (GRCm39) probably null Het
Ube4b T C 4: 149,468,254 (GRCm39) D174G probably benign Het
Vmn1r211 A T 13: 23,035,953 (GRCm39) M238K probably damaging Het
Wsb2 T A 5: 117,508,798 (GRCm39) N77K probably benign Het
Xkr4 C T 1: 3,741,318 (GRCm39) R85Q probably benign Het
Zmynd11 T A 13: 9,739,514 (GRCm39) probably null 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
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
R4693:Dspp UTSW 5 104,325,928 (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'- CGACAGTAGTGACAGCAGTG -3'
(R):5'- TATGAGCTCCATGGGTTCCAC -3'

Sequencing Primer
(F):5'- TGACAGCAGTGACAGCAGC -3'
(R):5'- ATGGGTTCCACACAGTCTGC -3'
Posted On 2014-08-25