Incidental Mutation 'R5992:Dspp'
ID 480879
Institutional Source Beutler Lab
Gene Symbol Dspp
Ensembl Gene ENSMUSG00000053268
Gene Name dentin sialophosphoprotein
Synonyms Dpp, Dsp, Dmp3
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5992 (G1)
Quality Score 155.008
Status Not validated
Chromosome 5
Chromosomal Location 104318578-104327993 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 104326317 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Arginine at position 893 (S893R)
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: S893R
SMART Domains Protein: ENSMUSP00000108391
Gene: ENSMUSG00000053268
AA Change: S893R

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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.4%
  • 20x: 91.9%
Validation Efficiency
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
Aars2 T A 17: 45,819,549 (GRCm39) L188* probably null Het
Acod1 C T 14: 103,292,471 (GRCm39) R332C probably damaging Het
Adamts3 T A 5: 89,839,194 (GRCm39) K852M probably damaging Het
Adm A T 7: 110,226,903 (GRCm39) probably benign Het
Aff4 A G 11: 53,263,837 (GRCm39) S286G probably damaging Het
Ank2 A G 3: 126,753,300 (GRCm39) probably null Het
Aqr A T 2: 113,973,530 (GRCm39) Y427* probably null Het
Arid1b C A 17: 5,045,231 (GRCm39) probably benign Het
Arpp21 T A 9: 111,972,553 (GRCm39) R259* probably null Het
Cep290 C T 10: 100,379,183 (GRCm39) A55V possibly damaging Het
Chsy3 GT G 18: 59,309,238 (GRCm39) 163 probably null Het
Clcn2 T C 16: 20,532,404 (GRCm39) E68G possibly damaging Het
Corin T A 5: 72,473,732 (GRCm39) H699L probably benign Het
Cyld T C 8: 89,459,681 (GRCm39) Y446H probably damaging Het
Dcst1 T A 3: 89,259,883 (GRCm39) E613V probably damaging Het
Dlk1 T C 12: 109,421,507 (GRCm39) C74R probably damaging Het
Dnah12 A C 14: 26,418,496 (GRCm39) K128T probably benign Het
Dtl A T 1: 191,300,684 (GRCm39) probably null Het
F2rl1 T A 13: 95,650,778 (GRCm39) S35C probably benign Het
Fcgbp A T 7: 27,819,959 (GRCm39) Y2562F probably benign Het
Fgf10 A T 13: 118,852,044 (GRCm39) D42V probably benign Het
Gm10271 A T 10: 116,808,497 (GRCm39) F6L probably damaging Het
Gm21190 T A 5: 15,729,849 (GRCm39) E256D probably damaging Het
Gm5157 A G 7: 20,919,346 (GRCm39) S66P probably damaging Het
Hal T G 10: 93,326,778 (GRCm39) L138R probably damaging Het
Hsd17b3 T C 13: 64,207,284 (GRCm39) probably null Het
Lrrc37 A T 11: 103,504,618 (GRCm39) M2450K possibly damaging Het
Lrsam1 T C 2: 32,845,234 (GRCm39) T94A probably benign Het
Macc1 T C 12: 119,411,320 (GRCm39) V696A probably damaging Het
Magi2 G A 5: 19,432,289 (GRCm39) M1I probably null Het
Marchf7 C A 2: 60,075,564 (GRCm39) N674K probably benign Het
Mfap1b A G 2: 121,300,776 (GRCm39) V34A probably benign Het
Mob3b G A 4: 35,084,069 (GRCm39) S40L probably benign Het
Ndufs2 A T 1: 171,063,987 (GRCm39) V386E probably damaging Het
Nfic C T 10: 81,256,581 (GRCm39) A19T probably damaging Het
Nfs1 G A 2: 155,976,373 (GRCm39) R174W probably damaging Het
Nin G T 12: 70,092,298 (GRCm39) S670R possibly damaging Het
Nrxn1 T C 17: 90,930,935 (GRCm39) I754V probably benign Het
Nwd1 T C 8: 73,380,201 (GRCm39) probably null Het
Or4a39 T A 2: 89,237,223 (GRCm39) M67L probably benign Het
Or4c1 T A 2: 89,133,703 (GRCm39) T78S possibly damaging Het
Or51a6 G T 7: 102,604,216 (GRCm39) N197K probably benign Het
Pcdhgb8 A G 18: 37,896,502 (GRCm39) E524G probably damaging Het
Phlpp1 A T 1: 106,246,723 (GRCm39) R638* probably null Het
Pkmyt1 G C 17: 23,954,300 (GRCm39) W360S probably benign Het
Plxnd1 C A 6: 115,944,748 (GRCm39) probably null Het
Poldip3 A T 15: 83,013,430 (GRCm39) N322K probably damaging Het
Prmt3 A T 7: 49,478,695 (GRCm39) I419L probably benign Het
Prss36 A T 7: 127,544,002 (GRCm39) V123E probably damaging Het
Prss58 A G 6: 40,874,703 (GRCm39) I46T probably damaging Het
Rac1 T C 5: 143,492,753 (GRCm39) probably benign Het
Rb1cc1 A G 1: 6,304,220 (GRCm39) Y36C probably damaging Het
Rif1 C G 2: 51,985,856 (GRCm39) L614V probably damaging Het
Rnd2 C T 11: 101,359,825 (GRCm39) L57F probably damaging Het
Rp1 A T 1: 4,218,926 (GRCm39) F951L unknown Het
Rps6ka5 G T 12: 100,541,509 (GRCm39) P417T possibly damaging Het
Ryr1 A G 7: 28,767,062 (GRCm39) W2967R probably damaging Het
Sacs T A 14: 61,442,992 (GRCm39) S1679R probably damaging Het
Scn1a A C 2: 66,165,800 (GRCm39) W153G probably damaging Het
Serpinb7 A G 1: 107,373,726 (GRCm39) Y114C probably damaging Het
Son T C 16: 91,455,792 (GRCm39) M1513T probably benign Het
Spag8 C T 4: 43,651,534 (GRCm39) V447M probably benign Het
St3gal2 T A 8: 111,696,185 (GRCm39) Y257N probably damaging Het
Tars1 A T 15: 11,397,282 (GRCm39) D40E probably damaging Het
Tlr3 T C 8: 45,850,851 (GRCm39) H158R probably benign Het
Tppp2 G T 14: 52,156,392 (GRCm39) V50L probably benign Het
Trrap T C 5: 144,746,994 (GRCm39) S1503P probably benign Het
Ttll4 T G 1: 74,724,550 (GRCm39) S573R probably damaging Het
Vmn2r104 A T 17: 20,249,747 (GRCm39) N841K probably damaging Het
Vmn2r3 A T 3: 64,167,068 (GRCm39) C688S probably damaging Het
Vps16 T C 2: 130,266,369 (GRCm39) probably null Het
Zfp608 G A 18: 55,032,320 (GRCm39) T540I probably benign Het
Zfp775 G A 6: 48,596,750 (GRCm39) R208Q probably damaging 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
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
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'- GCAGCAACAGTAGTGACAGC -3'
(R):5'- GGATATCATGGGTTCTCTCTGATC -3'

Sequencing Primer
(F):5'- CAGCAGTGACAGTAGCGAC -3'
(R):5'- CTGATCTAATCATCACTGGTTGAGTG -3'
Posted On 2017-06-26